From 47b9db6d150d5a31ac5945296eca4550769fe97c Mon Sep 17 00:00:00 2001 From: Joel Dice Date: Thu, 11 Jan 2024 12:53:15 -0700 Subject: [PATCH] add WASI Preview 2 bindings (#460) * add WASI Preview 2 bindings This adds C bindings generated from the `wasi:cli/imports@0.2.0-rc-2023-12-05` world, plus a makefile target to regenerate them from the WIT source files. We'll use these bindings to call Preview 2 host functions when building for the `wasm32-wasi-preview2` target. Signed-off-by: Joel Dice * update to pre-release of `wit-bindgen` 0.17.0 This includes https://github.com/bytecodealliance/wit-bindgen/pull/804 (fix broken indentation in generated code) and https://github.com/bytecodealliance/wit-bindgen/pull/805 (support overriding world name and adding a suffix to the component type custom section). Signed-off-by: Joel Dice * test all targets; update preview2 expected output files Signed-off-by: Joel Dice * build for `wasm32-wasi-threads` before testing it Signed-off-by: Joel Dice * move generated bindings per review feedback Since these files aren't part of cloudlibc, no reason to put them under the cloudlibc directory. Signed-off-by: Joel Dice * move preview2.h to wasi directory Signed-off-by: Joel Dice --------- Signed-off-by: Joel Dice --- .github/workflows/main.yml | 22 +- Makefile | 84 +- .../wasm32-wasi-preview2/defined-symbols.txt | 240 + expected/wasm32-wasi-preview2/include-all.c | 1 + .../predefined-macros.txt | 100 +- .../undefined-symbols.txt | 141 + .../headers/public/wasi/preview2.h | 2471 +++++++++ libc-bottom-half/sources/preview2.c | 4448 +++++++++++++++++ .../sources/preview2_component_type.o | Bin 0 -> 11416 bytes test/Makefile | 20 +- 10 files changed, 7502 insertions(+), 25 deletions(-) create mode 100644 libc-bottom-half/headers/public/wasi/preview2.h create mode 100644 libc-bottom-half/sources/preview2.c create mode 100644 libc-bottom-half/sources/preview2_component_type.o diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml index 55ddc4bc9..c09dd6df9 100644 --- a/.github/workflows/main.yml +++ b/.github/workflows/main.yml @@ -88,6 +88,14 @@ jobs: make -j4 WASI_SNAPSHOT=preview2 make -j4 + - name: Build libc + threads + # Only build the thread-capable wasi-libc in the latest supported Clang + # version; the earliest version does not have all necessary builtins + # (e.g., `__builtin_wasm_memory_atomic_notify`). + if: matrix.clang_version != '10.0.0' + shell: bash + run: make -j4 THREAD_MODEL=posix + - name: Test shell: bash # For Clang linking to work correctly, we need to place Clang's runtime @@ -99,23 +107,17 @@ jobs: export WASI_DIR=$(realpath $($CLANG_DIR/clang -print-resource-dir)/lib/wasi/) mkdir -p $WASI_DIR cp download/lib/wasi/libclang_rt.builtins-wasm32.a $WASI_DIR - make test + TARGET_TRIPLE=wasm32-wasi make test + rm -r build + TARGET_TRIPLE=wasm32-wasi-preview2 make test rm -r build - WASI_SNAPSHOT=preview2 make test + TARGET_TRIPLE=wasm32-wasi-threads make test # The older version of Clang does not provide the expected symbol for the # test entrypoints: `undefined symbol: __main_argc_argv`. # The older (<15.0.7) version of wasm-ld does not provide `__heap_end`, # which is required by our malloc implementation. if: matrix.os == 'ubuntu-latest' && matrix.clang_version != '10.0.0' - - name: Build libc + threads - # Only build the thread-capable wasi-libc in the latest supported Clang - # version; the earliest version does not have all necessary builtins - # (e.g., `__builtin_wasm_memory_atomic_notify`). - if: matrix.clang_version != '10.0.0' - shell: bash - run: make -j4 THREAD_MODEL=posix - - uses: actions/upload-artifact@v1 with: # Upload the sysroot folder. Give it a name according to the OS it was built for. diff --git a/Makefile b/Makefile index 891b33cf7..9cb35cc42 100644 --- a/Makefile +++ b/Makefile @@ -23,6 +23,17 @@ MALLOC_IMPL ?= dlmalloc BUILD_LIBC_TOP_HALF ?= yes # The directory where we will store intermediate artifacts. OBJDIR ?= build/$(TARGET_TRIPLE) +# The directory where we store files and tools for generating WASI Preview 2 bindings +BINDING_WORK_DIR ?= build/bindings +# URL from which to retrieve the WIT files used to generate the WASI Preview 2 bindings +WASI_CLI_URL ?= https://github.com/WebAssembly/wasi-cli/archive/refs/tags/v0.2.0-rc-2023-12-05.tar.gz +# URL from which to retrieve the `wit-bindgen` command used to generate the WASI +# Preview 2 bindings. +# +# TODO: Switch to bytecodealliance/wit-bindgen 0.17.0 once it's released (which +# will include https://github.com/bytecodealliance/wit-bindgen/pull/804 and +# https://github.com/bytecodealliance/wit-bindgen/pull/805, which we rely on) +WIT_BINDGEN_URL ?= https://github.com/dicej/wit-bindgen/releases/download/wit-bindgen-cli-0.17.0-dicej-pre0/wit-bindgen-v0.17.0-dicej-pre0-x86_64-linux.tar.gz # When the length is no larger than this threshold, we consider the # overhead of bulk memory opcodes to outweigh the performance benefit, @@ -37,7 +48,7 @@ BULK_MEMORY_THRESHOLD ?= 32 # Set the default WASI target triple. TARGET_TRIPLE = wasm32-wasi -# Threaded version necessitates a different traget, as objects from different +# Threaded version necessitates a different target, as objects from different # targets can't be mixed together while linking. ifeq ($(THREAD_MODEL), posix) TARGET_TRIPLE = wasm32-wasi-threads @@ -68,6 +79,16 @@ LIBC_BOTTOM_HALF_ALL_SOURCES = \ $(shell find $(LIBC_BOTTOM_HALF_CLOUDLIBC_SRC) -name \*.c) \ $(shell find $(LIBC_BOTTOM_HALF_SOURCES) -name \*.c)) +ifeq ($(WASI_SNAPSHOT), preview1) +# Omit source files not relevant to WASI Preview 1. As we introduce files +# supporting `wasi-sockets` for `wasm32-wasi-preview2`, we'll add those files to +# this list. +LIBC_BOTTOM_HALF_OMIT_SOURCES := $(LIBC_BOTTOM_HALF_SOURCES)/preview2.c +LIBC_BOTTOM_HALF_ALL_SOURCES := $(filter-out $(LIBC_BOTTOM_HALF_OMIT_SOURCES),$(LIBC_BOTTOM_HALF_ALL_SOURCES)) +# Omit preview2.h from include-all.c test. +INCLUDE_ALL_CLAUSES := -not -name preview2.h +endif + # FIXME(https://reviews.llvm.org/D85567) - due to a bug in LLD the weak # references to a function defined in `chdir.c` only work if `chdir.c` is at the # end of the archive, but once that LLD review lands and propagates into LLVM @@ -741,7 +762,7 @@ check-symbols: startup_files libc # Generate a test file that includes all public C header files. # cd "$(SYSROOT_INC)" && \ - for header in $$(find . -type f -not -name mman.h -not -name signal.h -not -name times.h -not -name resource.h |grep -v /bits/ |grep -v /c++/); do \ + for header in $$(find . -type f -not -name mman.h -not -name signal.h -not -name times.h -not -name resource.h $(INCLUDE_ALL_CLAUSES) |grep -v /bits/ |grep -v /c++/); do \ echo '#include <'$$header'>' | sed 's/\.\///' ; \ done |LC_ALL=C sort >$(SYSROOT_SHARE)/include-all.c ; \ cd - >/dev/null @@ -816,8 +837,65 @@ install: finish mkdir -p "$(INSTALL_DIR)" cp -r "$(SYSROOT)/lib" "$(SYSROOT)/share" "$(SYSROOT)/include" "$(INSTALL_DIR)" +$(BINDING_WORK_DIR)/wasi-cli: + mkdir -p "$(BINDING_WORK_DIR)" + cd "$(BINDING_WORK_DIR)" && \ + curl -L "$(WASI_CLI_URL)" -o wasi-cli.tar.gz && \ + tar xf wasi-cli.tar.gz && \ + mv wasi-cli-* wasi-cli + +$(BINDING_WORK_DIR)/wit-bindgen: + mkdir -p "$(BINDING_WORK_DIR)" + cd "$(BINDING_WORK_DIR)" && \ + curl -L "$(WIT_BINDGEN_URL)" -o wit-bindgen.tar.gz && \ + tar xf wit-bindgen.tar.gz && \ + mv wit-bindgen-* wit-bindgen + +bindings: $(BINDING_WORK_DIR)/wasi-cli $(BINDING_WORK_DIR)/wit-bindgen + cd "$(BINDING_WORK_DIR)" && \ + ./wit-bindgen/wit-bindgen c \ + --rename-world preview2 \ + --type-section-suffix __wasi_libc \ + --world wasi:cli/imports@0.2.0-rc-2023-12-05 \ + --rename wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10=monotonic_clock \ + --rename wasi:clocks/wall-clock@0.2.0-rc-2023-11-10=wall_clock \ + --rename wasi:filesystem/preopens@0.2.0-rc-2023-11-10=filesystem_preopens \ + --rename wasi:filesystem/types@0.2.0-rc-2023-11-10=filesystem \ + --rename wasi:io/error@0.2.0-rc-2023-11-10=io_error \ + --rename wasi:io/poll@0.2.0-rc-2023-11-10=poll \ + --rename wasi:io/streams@0.2.0-rc-2023-11-10=streams \ + --rename wasi:random/insecure-seed@0.2.0-rc-2023-11-10=random_insecure_seed \ + --rename wasi:random/insecure@0.2.0-rc-2023-11-10=random_insecure \ + --rename wasi:random/random@0.2.0-rc-2023-11-10=random \ + --rename wasi:sockets/instance-network@0.2.0-rc-2023-11-10=instance_network \ + --rename wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10=ip_name_lookup \ + --rename wasi:sockets/network@0.2.0-rc-2023-11-10=network \ + --rename wasi:sockets/tcp-create-socket@0.2.0-rc-2023-11-10=tcp_create_socket \ + --rename wasi:sockets/tcp@0.2.0-rc-2023-11-10=tcp \ + --rename wasi:sockets/udp-create-socket@0.2.0-rc-2023-11-10=udp_create_socket \ + --rename wasi:sockets/udp@0.2.0-rc-2023-11-10=udp \ + --rename wasi:cli/environment@0.2.0-rc-2023-12-05=environment \ + --rename wasi:cli/exit@0.2.0-rc-2023-12-05=exit \ + --rename wasi:cli/stdin@0.2.0-rc-2023-12-05=stdin \ + --rename wasi:cli/stdout@0.2.0-rc-2023-12-05=stdout \ + --rename wasi:cli/stderr@0.2.0-rc-2023-12-05=stderr \ + --rename wasi:cli/terminal-input@0.2.0-rc-2023-12-05=terminal_input \ + --rename wasi:cli/terminal-output@0.2.0-rc-2023-12-05=terminal_output \ + --rename wasi:cli/terminal-stdin@0.2.0-rc-2023-12-05=terminal_stdin \ + --rename wasi:cli/terminal-stdout@0.2.0-rc-2023-12-05=terminal_stdout \ + --rename wasi:cli/terminal-stderr@0.2.0-rc-2023-12-05=terminal_stderr \ + ./wasi-cli/wit && \ + mv preview2.h ../../libc-bottom-half/headers/public/wasi/ && \ + mv preview2_component_type.o ../../libc-bottom-half/sources && \ + sed 's_#include "preview2.h"_#include "wasi/preview2.h"_' \ + < preview2.c \ + > ../../libc-bottom-half/sources/preview2.c && \ + rm preview2.c + + clean: + $(RM) -r "$(BINDING_WORK_DIR)" $(RM) -r "$(OBJDIR)" $(RM) -r "$(SYSROOT)" -.PHONY: default startup_files libc libc_so finish install include_dirs clean check-symbols +.PHONY: default startup_files libc libc_so finish install include_dirs clean check-symbols bindings diff --git a/expected/wasm32-wasi-preview2/defined-symbols.txt b/expected/wasm32-wasi-preview2/defined-symbols.txt index 6e743228b..5af705d30 100644 --- a/expected/wasm32-wasi-preview2/defined-symbols.txt +++ b/expected/wasm32-wasi-preview2/defined-symbols.txt @@ -19,6 +19,7 @@ __c_locale __clock __clock_gettime __clock_nanosleep +__component_type_object_force_link_preview2_public_use_in_this_compilation_unit __cos __cosdf __cosl @@ -403,6 +404,7 @@ btowc bzero c16rtomb c32rtomb +cabi_realloc cabs cabsf cabsl @@ -517,6 +519,9 @@ duplocale ecvt encrypt environ +environment_get_arguments +environment_get_environment +environment_initial_cwd erand48 erf erfc @@ -526,6 +531,8 @@ erff erfl errno exit +exit_exit +exit_result_void_void_free exp exp10 exp10f @@ -586,6 +593,63 @@ fgetws fgetws_unlocked fileno fileno_unlocked +filesystem_borrow_descriptor +filesystem_borrow_directory_entry_stream +filesystem_descriptor_drop_borrow +filesystem_descriptor_drop_own +filesystem_descriptor_stat_free +filesystem_directory_entry_free +filesystem_directory_entry_stream_drop_borrow +filesystem_directory_entry_stream_drop_own +filesystem_filesystem_error_code +filesystem_method_descriptor_advise +filesystem_method_descriptor_append_via_stream +filesystem_method_descriptor_create_directory_at +filesystem_method_descriptor_get_flags +filesystem_method_descriptor_get_type +filesystem_method_descriptor_is_same_object +filesystem_method_descriptor_link_at +filesystem_method_descriptor_metadata_hash +filesystem_method_descriptor_metadata_hash_at +filesystem_method_descriptor_open_at +filesystem_method_descriptor_read +filesystem_method_descriptor_read_directory +filesystem_method_descriptor_read_via_stream +filesystem_method_descriptor_readlink_at +filesystem_method_descriptor_remove_directory_at +filesystem_method_descriptor_rename_at +filesystem_method_descriptor_set_size +filesystem_method_descriptor_set_times +filesystem_method_descriptor_set_times_at +filesystem_method_descriptor_stat +filesystem_method_descriptor_stat_at +filesystem_method_descriptor_symlink_at +filesystem_method_descriptor_sync +filesystem_method_descriptor_sync_data +filesystem_method_descriptor_unlink_file_at +filesystem_method_descriptor_write +filesystem_method_descriptor_write_via_stream +filesystem_method_directory_entry_stream_read_directory_entry +filesystem_new_timestamp_free +filesystem_option_datetime_free +filesystem_option_directory_entry_free +filesystem_option_error_code_free +filesystem_preopens_get_directories +filesystem_preopens_list_tuple2_own_descriptor_string_free +filesystem_preopens_tuple2_own_descriptor_string_free +filesystem_result_descriptor_flags_error_code_free +filesystem_result_descriptor_stat_error_code_free +filesystem_result_descriptor_type_error_code_free +filesystem_result_filesize_error_code_free +filesystem_result_metadata_hash_value_error_code_free +filesystem_result_option_directory_entry_error_code_free +filesystem_result_own_descriptor_error_code_free +filesystem_result_own_directory_entry_stream_error_code_free +filesystem_result_own_input_stream_error_code_free +filesystem_result_own_output_stream_error_code_free +filesystem_result_string_error_code_free +filesystem_result_tuple2_list_u8_bool_error_code_free +filesystem_result_void_error_code_free finite finitef floor @@ -715,7 +779,22 @@ inet_ntop inet_pton initstate insque +instance_network_instance_network +io_error_borrow_error +io_error_error_drop_borrow +io_error_error_drop_own +io_error_method_error_to_debug_string ioctl +ip_name_lookup_borrow_resolve_address_stream +ip_name_lookup_ip_address_free +ip_name_lookup_method_resolve_address_stream_resolve_next_address +ip_name_lookup_method_resolve_address_stream_subscribe +ip_name_lookup_option_ip_address_free +ip_name_lookup_resolve_address_stream_drop_borrow +ip_name_lookup_resolve_address_stream_drop_own +ip_name_lookup_resolve_addresses +ip_name_lookup_result_option_ip_address_error_code_free +ip_name_lookup_result_own_resolve_address_stream_error_code_free iprintf isalnum isalnum_l @@ -856,6 +935,10 @@ mmap modf modff modfl +monotonic_clock_now +monotonic_clock_resolution +monotonic_clock_subscribe_duration +monotonic_clock_subscribe_instant mrand48 munmap nan @@ -865,6 +948,11 @@ nanosleep nearbyint nearbyintf nearbyintl +network_borrow_network +network_ip_address_free +network_ip_socket_address_free +network_network_drop_borrow +network_network_drop_own newlocale nextafter nextafterf @@ -893,6 +981,13 @@ optreset pathconf perror poll +poll_borrow_pollable +poll_list_borrow_pollable_free +poll_method_pollable_block +poll_method_pollable_ready +poll_poll +poll_pollable_drop_borrow +poll_pollable_drop_own posix_close posix_fadvise posix_fallocate @@ -905,6 +1000,15 @@ powf powl pread preadv +preview2_list_string_free +preview2_list_tuple2_string_string_free +preview2_list_u32_free +preview2_list_u8_free +preview2_option_string_free +preview2_string_dup +preview2_string_free +preview2_string_set +preview2_tuple2_string_string_free printf program_invocation_name program_invocation_short_name @@ -930,6 +1034,11 @@ raise rand rand_r random +random_get_random_bytes +random_get_random_u64 +random_insecure_get_insecure_random_bytes +random_insecure_get_insecure_random_u64 +random_insecure_seed_insecure_seed read readdir readlink @@ -1013,8 +1122,11 @@ srandom sscanf stat stderr +stderr_get_stderr stdin +stdin_get_stdin stdout +stdout_get_stdout stpcpy stpncpy strcasecmp @@ -1029,6 +1141,31 @@ strcoll_l strcpy strcspn strdup +streams_borrow_input_stream +streams_borrow_output_stream +streams_input_stream_drop_borrow +streams_input_stream_drop_own +streams_method_input_stream_blocking_read +streams_method_input_stream_blocking_skip +streams_method_input_stream_read +streams_method_input_stream_skip +streams_method_input_stream_subscribe +streams_method_output_stream_blocking_flush +streams_method_output_stream_blocking_splice +streams_method_output_stream_blocking_write_and_flush +streams_method_output_stream_blocking_write_zeroes_and_flush +streams_method_output_stream_check_write +streams_method_output_stream_flush +streams_method_output_stream_splice +streams_method_output_stream_subscribe +streams_method_output_stream_write +streams_method_output_stream_write_zeroes +streams_output_stream_drop_borrow +streams_output_stream_drop_own +streams_result_list_u8_stream_error_free +streams_result_u64_stream_error_free +streams_result_void_stream_error_free +streams_stream_error_free strerror strerror_l strerror_r @@ -1082,9 +1219,66 @@ tanh tanhf tanhl tanl +tcp_borrow_tcp_socket +tcp_create_socket_create_tcp_socket +tcp_create_socket_result_own_tcp_socket_error_code_free +tcp_ip_socket_address_free +tcp_method_tcp_socket_accept +tcp_method_tcp_socket_address_family +tcp_method_tcp_socket_finish_bind +tcp_method_tcp_socket_finish_connect +tcp_method_tcp_socket_finish_listen +tcp_method_tcp_socket_hop_limit +tcp_method_tcp_socket_ipv6_only +tcp_method_tcp_socket_is_listening +tcp_method_tcp_socket_keep_alive_count +tcp_method_tcp_socket_keep_alive_enabled +tcp_method_tcp_socket_keep_alive_idle_time +tcp_method_tcp_socket_keep_alive_interval +tcp_method_tcp_socket_local_address +tcp_method_tcp_socket_receive_buffer_size +tcp_method_tcp_socket_remote_address +tcp_method_tcp_socket_send_buffer_size +tcp_method_tcp_socket_set_hop_limit +tcp_method_tcp_socket_set_ipv6_only +tcp_method_tcp_socket_set_keep_alive_count +tcp_method_tcp_socket_set_keep_alive_enabled +tcp_method_tcp_socket_set_keep_alive_idle_time +tcp_method_tcp_socket_set_keep_alive_interval +tcp_method_tcp_socket_set_listen_backlog_size +tcp_method_tcp_socket_set_receive_buffer_size +tcp_method_tcp_socket_set_send_buffer_size +tcp_method_tcp_socket_shutdown +tcp_method_tcp_socket_start_bind +tcp_method_tcp_socket_start_connect +tcp_method_tcp_socket_start_listen +tcp_method_tcp_socket_subscribe +tcp_result_bool_error_code_free +tcp_result_duration_error_code_free +tcp_result_ip_socket_address_error_code_free +tcp_result_tuple2_own_input_stream_own_output_stream_error_code_free +tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_free +tcp_result_u32_error_code_free +tcp_result_u64_error_code_free +tcp_result_u8_error_code_free +tcp_result_void_error_code_free +tcp_tcp_socket_drop_borrow +tcp_tcp_socket_drop_own tdelete tdestroy telldir +terminal_input_borrow_terminal_input +terminal_input_terminal_input_drop_borrow +terminal_input_terminal_input_drop_own +terminal_output_borrow_terminal_output +terminal_output_terminal_output_drop_borrow +terminal_output_terminal_output_drop_own +terminal_stderr_get_terminal_stderr +terminal_stderr_option_own_terminal_output_free +terminal_stdin_get_terminal_stdin +terminal_stdin_option_own_terminal_input_free +terminal_stdout_get_terminal_stdout +terminal_stdout_option_own_terminal_output_free tfind tgamma tgammaf @@ -1111,6 +1305,50 @@ truncf truncl tsearch twalk +udp_borrow_incoming_datagram_stream +udp_borrow_outgoing_datagram_stream +udp_borrow_udp_socket +udp_create_socket_create_udp_socket +udp_create_socket_result_own_udp_socket_error_code_free +udp_incoming_datagram_free +udp_incoming_datagram_stream_drop_borrow +udp_incoming_datagram_stream_drop_own +udp_ip_socket_address_free +udp_list_incoming_datagram_free +udp_list_outgoing_datagram_free +udp_method_incoming_datagram_stream_receive +udp_method_incoming_datagram_stream_subscribe +udp_method_outgoing_datagram_stream_check_send +udp_method_outgoing_datagram_stream_send +udp_method_outgoing_datagram_stream_subscribe +udp_method_udp_socket_address_family +udp_method_udp_socket_finish_bind +udp_method_udp_socket_ipv6_only +udp_method_udp_socket_local_address +udp_method_udp_socket_receive_buffer_size +udp_method_udp_socket_remote_address +udp_method_udp_socket_send_buffer_size +udp_method_udp_socket_set_ipv6_only +udp_method_udp_socket_set_receive_buffer_size +udp_method_udp_socket_set_send_buffer_size +udp_method_udp_socket_set_unicast_hop_limit +udp_method_udp_socket_start_bind +udp_method_udp_socket_stream +udp_method_udp_socket_subscribe +udp_method_udp_socket_unicast_hop_limit +udp_option_ip_socket_address_free +udp_outgoing_datagram_free +udp_outgoing_datagram_stream_drop_borrow +udp_outgoing_datagram_stream_drop_own +udp_result_bool_error_code_free +udp_result_ip_socket_address_error_code_free +udp_result_list_incoming_datagram_error_code_free +udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_free +udp_result_u64_error_code_free +udp_result_u8_error_code_free +udp_result_void_error_code_free +udp_udp_socket_drop_borrow +udp_udp_socket_drop_own uname ungetc ungetwc @@ -1139,6 +1377,8 @@ vswprintf vswscanf vwprintf vwscanf +wall_clock_now +wall_clock_resolution wcpcpy wcpncpy wcrtomb diff --git a/expected/wasm32-wasi-preview2/include-all.c b/expected/wasm32-wasi-preview2/include-all.c index 297e48b14..95829adf8 100644 --- a/expected/wasm32-wasi-preview2/include-all.c +++ b/expected/wasm32-wasi-preview2/include-all.c @@ -167,5 +167,6 @@ #include #include #include +#include #include #include diff --git a/expected/wasm32-wasi-preview2/predefined-macros.txt b/expected/wasm32-wasi-preview2/predefined-macros.txt index ff6029d2e..c1919d96a 100644 --- a/expected/wasm32-wasi-preview2/predefined-macros.txt +++ b/expected/wasm32-wasi-preview2/predefined-macros.txt @@ -335,6 +335,71 @@ #define FIFOTYPE '6' #define FILENAME_MAX 4096 #define FILESIZEBITS 64 +#define FILESYSTEM_ADVICE_DONT_NEED 4 +#define FILESYSTEM_ADVICE_NORMAL 0 +#define FILESYSTEM_ADVICE_NO_REUSE 5 +#define FILESYSTEM_ADVICE_RANDOM 2 +#define FILESYSTEM_ADVICE_SEQUENTIAL 1 +#define FILESYSTEM_ADVICE_WILL_NEED 3 +#define FILESYSTEM_DESCRIPTOR_FLAGS_DATA_INTEGRITY_SYNC (1 << 3) +#define FILESYSTEM_DESCRIPTOR_FLAGS_FILE_INTEGRITY_SYNC (1 << 2) +#define FILESYSTEM_DESCRIPTOR_FLAGS_MUTATE_DIRECTORY (1 << 5) +#define FILESYSTEM_DESCRIPTOR_FLAGS_READ (1 << 0) +#define FILESYSTEM_DESCRIPTOR_FLAGS_REQUESTED_WRITE_SYNC (1 << 4) +#define FILESYSTEM_DESCRIPTOR_FLAGS_WRITE (1 << 1) +#define FILESYSTEM_DESCRIPTOR_TYPE_BLOCK_DEVICE 1 +#define FILESYSTEM_DESCRIPTOR_TYPE_CHARACTER_DEVICE 2 +#define FILESYSTEM_DESCRIPTOR_TYPE_DIRECTORY 3 +#define FILESYSTEM_DESCRIPTOR_TYPE_FIFO 4 +#define FILESYSTEM_DESCRIPTOR_TYPE_REGULAR_FILE 6 +#define FILESYSTEM_DESCRIPTOR_TYPE_SOCKET 7 +#define FILESYSTEM_DESCRIPTOR_TYPE_SYMBOLIC_LINK 5 +#define FILESYSTEM_DESCRIPTOR_TYPE_UNKNOWN 0 +#define FILESYSTEM_ERROR_CODE_ACCESS 0 +#define FILESYSTEM_ERROR_CODE_ALREADY 2 +#define FILESYSTEM_ERROR_CODE_BAD_DESCRIPTOR 3 +#define FILESYSTEM_ERROR_CODE_BUSY 4 +#define FILESYSTEM_ERROR_CODE_CROSS_DEVICE 36 +#define FILESYSTEM_ERROR_CODE_DEADLOCK 5 +#define FILESYSTEM_ERROR_CODE_EXIST 7 +#define FILESYSTEM_ERROR_CODE_FILE_TOO_LARGE 8 +#define FILESYSTEM_ERROR_CODE_ILLEGAL_BYTE_SEQUENCE 9 +#define FILESYSTEM_ERROR_CODE_INSUFFICIENT_MEMORY 22 +#define FILESYSTEM_ERROR_CODE_INSUFFICIENT_SPACE 23 +#define FILESYSTEM_ERROR_CODE_INTERRUPTED 11 +#define FILESYSTEM_ERROR_CODE_INVALID 12 +#define FILESYSTEM_ERROR_CODE_INVALID_SEEK 34 +#define FILESYSTEM_ERROR_CODE_IN_PROGRESS 10 +#define FILESYSTEM_ERROR_CODE_IO 13 +#define FILESYSTEM_ERROR_CODE_IS_DIRECTORY 14 +#define FILESYSTEM_ERROR_CODE_LOOP 15 +#define FILESYSTEM_ERROR_CODE_MESSAGE_SIZE 17 +#define FILESYSTEM_ERROR_CODE_NAME_TOO_LONG 18 +#define FILESYSTEM_ERROR_CODE_NOT_DIRECTORY 24 +#define FILESYSTEM_ERROR_CODE_NOT_EMPTY 25 +#define FILESYSTEM_ERROR_CODE_NOT_PERMITTED 31 +#define FILESYSTEM_ERROR_CODE_NOT_RECOVERABLE 26 +#define FILESYSTEM_ERROR_CODE_NO_DEVICE 19 +#define FILESYSTEM_ERROR_CODE_NO_ENTRY 20 +#define FILESYSTEM_ERROR_CODE_NO_LOCK 21 +#define FILESYSTEM_ERROR_CODE_NO_SUCH_DEVICE 29 +#define FILESYSTEM_ERROR_CODE_NO_TTY 28 +#define FILESYSTEM_ERROR_CODE_OVERFLOW 30 +#define FILESYSTEM_ERROR_CODE_PIPE 32 +#define FILESYSTEM_ERROR_CODE_QUOTA 6 +#define FILESYSTEM_ERROR_CODE_READ_ONLY 33 +#define FILESYSTEM_ERROR_CODE_TEXT_FILE_BUSY 35 +#define FILESYSTEM_ERROR_CODE_TOO_MANY_LINKS 16 +#define FILESYSTEM_ERROR_CODE_UNSUPPORTED 27 +#define FILESYSTEM_ERROR_CODE_WOULD_BLOCK 1 +#define FILESYSTEM_NEW_TIMESTAMP_NOW 1 +#define FILESYSTEM_NEW_TIMESTAMP_NO_CHANGE 0 +#define FILESYSTEM_NEW_TIMESTAMP_TIMESTAMP 2 +#define FILESYSTEM_OPEN_FLAGS_CREATE (1 << 0) +#define FILESYSTEM_OPEN_FLAGS_DIRECTORY (1 << 1) +#define FILESYSTEM_OPEN_FLAGS_EXCLUSIVE (1 << 2) +#define FILESYSTEM_OPEN_FLAGS_TRUNCATE (1 << 3) +#define FILESYSTEM_PATH_FLAGS_SYMLINK_FOLLOW (1 << 0) #define FIONBIO 2 #define FIONREAD 1 #define FLOATBITS (sizeof(float) * 8) @@ -1140,6 +1205,33 @@ #define ND_REDIRECT 137 #define ND_ROUTER_ADVERT 134 #define ND_ROUTER_SOLICIT 133 +#define NETWORK_ERROR_CODE_ACCESS_DENIED 1 +#define NETWORK_ERROR_CODE_ADDRESS_IN_USE 12 +#define NETWORK_ERROR_CODE_ADDRESS_NOT_BINDABLE 11 +#define NETWORK_ERROR_CODE_CONCURRENCY_CONFLICT 6 +#define NETWORK_ERROR_CODE_CONNECTION_ABORTED 16 +#define NETWORK_ERROR_CODE_CONNECTION_REFUSED 14 +#define NETWORK_ERROR_CODE_CONNECTION_RESET 15 +#define NETWORK_ERROR_CODE_DATAGRAM_TOO_LARGE 17 +#define NETWORK_ERROR_CODE_INVALID_ARGUMENT 3 +#define NETWORK_ERROR_CODE_INVALID_STATE 9 +#define NETWORK_ERROR_CODE_NAME_UNRESOLVABLE 18 +#define NETWORK_ERROR_CODE_NEW_SOCKET_LIMIT 10 +#define NETWORK_ERROR_CODE_NOT_IN_PROGRESS 7 +#define NETWORK_ERROR_CODE_NOT_SUPPORTED 2 +#define NETWORK_ERROR_CODE_OUT_OF_MEMORY 4 +#define NETWORK_ERROR_CODE_PERMANENT_RESOLVER_FAILURE 20 +#define NETWORK_ERROR_CODE_REMOTE_UNREACHABLE 13 +#define NETWORK_ERROR_CODE_TEMPORARY_RESOLVER_FAILURE 19 +#define NETWORK_ERROR_CODE_TIMEOUT 5 +#define NETWORK_ERROR_CODE_UNKNOWN 0 +#define NETWORK_ERROR_CODE_WOULD_BLOCK 8 +#define NETWORK_IP_ADDRESS_FAMILY_IPV4 0 +#define NETWORK_IP_ADDRESS_FAMILY_IPV6 1 +#define NETWORK_IP_ADDRESS_IPV4 0 +#define NETWORK_IP_ADDRESS_IPV6 1 +#define NETWORK_IP_SOCKET_ADDRESS_IPV4 0 +#define NETWORK_IP_SOCKET_ADDRESS_IPV6 1 #define NEW_ENV_VALUE 1 #define NEW_ENV_VAR 0 #define NGROUPS 32 @@ -1634,6 +1726,8 @@ #define STDERR_FILENO 2 #define STDIN_FILENO 0 #define STDOUT_FILENO 1 +#define STREAMS_STREAM_ERROR_CLOSED 1 +#define STREAMS_STREAM_ERROR_LAST_OPERATION_FAILED 0 #define STRU_F 1 #define STRU_P 3 #define STRU_R 2 @@ -1754,6 +1848,9 @@ #define TCP_REPAIR_WINDOW 29 #define TCP_SAVED_SYN 28 #define TCP_SAVE_SYN 27 +#define TCP_SHUTDOWN_TYPE_BOTH 2 +#define TCP_SHUTDOWN_TYPE_RECEIVE 0 +#define TCP_SHUTDOWN_TYPE_SEND 1 #define TCP_SYNCNT 7 #define TCP_SYN_RECV 3 #define TCP_SYN_SENT 2 @@ -2018,7 +2115,7 @@ #define _Complex_I (0.0f+1.0fi) #define _DIRENT_H #define _DIRENT_HAVE_D_TYPE -#define _DLFCN_H +#define _DLFCN_H #define _ENDIAN_H #define _ERRNO_H #define _ERR_H @@ -2363,6 +2460,7 @@ #define __BIGGEST_ALIGNMENT__ 16 #define __BIG_ENDIAN 4321 #define __BIND 19950621 +#define __BINDINGS_PREVIEW2_H #define __BYTE_ORDER __BYTE_ORDER__ #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__ #define __CHAR16_TYPE__ unsigned short diff --git a/expected/wasm32-wasi-preview2/undefined-symbols.txt b/expected/wasm32-wasi-preview2/undefined-symbols.txt index bdcb0c786..c19715b47 100644 --- a/expected/wasm32-wasi-preview2/undefined-symbols.txt +++ b/expected/wasm32-wasi-preview2/undefined-symbols.txt @@ -1,4 +1,5 @@ __addtf3 +__component_type_object_force_link_preview2 __divtf3 __eqtf2 __extenddftf2 @@ -66,3 +67,143 @@ __trunctfdf2 __trunctfsf2 __unordtf2 __wasm_call_ctors +__wasm_import_environment_get_arguments +__wasm_import_environment_get_environment +__wasm_import_environment_initial_cwd +__wasm_import_exit_exit +__wasm_import_filesystem_descriptor_drop +__wasm_import_filesystem_directory_entry_stream_drop +__wasm_import_filesystem_filesystem_error_code +__wasm_import_filesystem_method_descriptor_advise +__wasm_import_filesystem_method_descriptor_append_via_stream +__wasm_import_filesystem_method_descriptor_create_directory_at +__wasm_import_filesystem_method_descriptor_get_flags +__wasm_import_filesystem_method_descriptor_get_type +__wasm_import_filesystem_method_descriptor_is_same_object +__wasm_import_filesystem_method_descriptor_link_at +__wasm_import_filesystem_method_descriptor_metadata_hash +__wasm_import_filesystem_method_descriptor_metadata_hash_at +__wasm_import_filesystem_method_descriptor_open_at +__wasm_import_filesystem_method_descriptor_read +__wasm_import_filesystem_method_descriptor_read_directory +__wasm_import_filesystem_method_descriptor_read_via_stream +__wasm_import_filesystem_method_descriptor_readlink_at +__wasm_import_filesystem_method_descriptor_remove_directory_at +__wasm_import_filesystem_method_descriptor_rename_at +__wasm_import_filesystem_method_descriptor_set_size +__wasm_import_filesystem_method_descriptor_set_times +__wasm_import_filesystem_method_descriptor_set_times_at +__wasm_import_filesystem_method_descriptor_stat +__wasm_import_filesystem_method_descriptor_stat_at +__wasm_import_filesystem_method_descriptor_symlink_at +__wasm_import_filesystem_method_descriptor_sync +__wasm_import_filesystem_method_descriptor_sync_data +__wasm_import_filesystem_method_descriptor_unlink_file_at +__wasm_import_filesystem_method_descriptor_write +__wasm_import_filesystem_method_descriptor_write_via_stream +__wasm_import_filesystem_method_directory_entry_stream_read_directory_entry +__wasm_import_filesystem_preopens_get_directories +__wasm_import_instance_network_instance_network +__wasm_import_io_error_error_drop +__wasm_import_io_error_method_error_to_debug_string +__wasm_import_ip_name_lookup_method_resolve_address_stream_resolve_next_address +__wasm_import_ip_name_lookup_method_resolve_address_stream_subscribe +__wasm_import_ip_name_lookup_resolve_address_stream_drop +__wasm_import_ip_name_lookup_resolve_addresses +__wasm_import_monotonic_clock_now +__wasm_import_monotonic_clock_resolution +__wasm_import_monotonic_clock_subscribe_duration +__wasm_import_monotonic_clock_subscribe_instant +__wasm_import_network_network_drop +__wasm_import_poll_method_pollable_block +__wasm_import_poll_method_pollable_ready +__wasm_import_poll_poll +__wasm_import_poll_pollable_drop +__wasm_import_random_get_random_bytes +__wasm_import_random_get_random_u64 +__wasm_import_random_insecure_get_insecure_random_bytes +__wasm_import_random_insecure_get_insecure_random_u64 +__wasm_import_random_insecure_seed_insecure_seed +__wasm_import_stderr_get_stderr +__wasm_import_stdin_get_stdin +__wasm_import_stdout_get_stdout +__wasm_import_streams_input_stream_drop +__wasm_import_streams_method_input_stream_blocking_read +__wasm_import_streams_method_input_stream_blocking_skip +__wasm_import_streams_method_input_stream_read +__wasm_import_streams_method_input_stream_skip +__wasm_import_streams_method_input_stream_subscribe +__wasm_import_streams_method_output_stream_blocking_flush +__wasm_import_streams_method_output_stream_blocking_splice +__wasm_import_streams_method_output_stream_blocking_write_and_flush +__wasm_import_streams_method_output_stream_blocking_write_zeroes_and_flush +__wasm_import_streams_method_output_stream_check_write +__wasm_import_streams_method_output_stream_flush +__wasm_import_streams_method_output_stream_splice +__wasm_import_streams_method_output_stream_subscribe +__wasm_import_streams_method_output_stream_write +__wasm_import_streams_method_output_stream_write_zeroes +__wasm_import_streams_output_stream_drop +__wasm_import_tcp_create_socket_create_tcp_socket +__wasm_import_tcp_method_tcp_socket_accept +__wasm_import_tcp_method_tcp_socket_address_family +__wasm_import_tcp_method_tcp_socket_finish_bind +__wasm_import_tcp_method_tcp_socket_finish_connect +__wasm_import_tcp_method_tcp_socket_finish_listen +__wasm_import_tcp_method_tcp_socket_hop_limit +__wasm_import_tcp_method_tcp_socket_ipv6_only +__wasm_import_tcp_method_tcp_socket_is_listening +__wasm_import_tcp_method_tcp_socket_keep_alive_count +__wasm_import_tcp_method_tcp_socket_keep_alive_enabled +__wasm_import_tcp_method_tcp_socket_keep_alive_idle_time +__wasm_import_tcp_method_tcp_socket_keep_alive_interval +__wasm_import_tcp_method_tcp_socket_local_address +__wasm_import_tcp_method_tcp_socket_receive_buffer_size +__wasm_import_tcp_method_tcp_socket_remote_address +__wasm_import_tcp_method_tcp_socket_send_buffer_size +__wasm_import_tcp_method_tcp_socket_set_hop_limit +__wasm_import_tcp_method_tcp_socket_set_ipv6_only +__wasm_import_tcp_method_tcp_socket_set_keep_alive_count +__wasm_import_tcp_method_tcp_socket_set_keep_alive_enabled +__wasm_import_tcp_method_tcp_socket_set_keep_alive_idle_time +__wasm_import_tcp_method_tcp_socket_set_keep_alive_interval +__wasm_import_tcp_method_tcp_socket_set_listen_backlog_size +__wasm_import_tcp_method_tcp_socket_set_receive_buffer_size +__wasm_import_tcp_method_tcp_socket_set_send_buffer_size +__wasm_import_tcp_method_tcp_socket_shutdown +__wasm_import_tcp_method_tcp_socket_start_bind +__wasm_import_tcp_method_tcp_socket_start_connect +__wasm_import_tcp_method_tcp_socket_start_listen +__wasm_import_tcp_method_tcp_socket_subscribe +__wasm_import_tcp_tcp_socket_drop +__wasm_import_terminal_input_terminal_input_drop +__wasm_import_terminal_output_terminal_output_drop +__wasm_import_terminal_stderr_get_terminal_stderr +__wasm_import_terminal_stdin_get_terminal_stdin +__wasm_import_terminal_stdout_get_terminal_stdout +__wasm_import_udp_create_socket_create_udp_socket +__wasm_import_udp_incoming_datagram_stream_drop +__wasm_import_udp_method_incoming_datagram_stream_receive +__wasm_import_udp_method_incoming_datagram_stream_subscribe +__wasm_import_udp_method_outgoing_datagram_stream_check_send +__wasm_import_udp_method_outgoing_datagram_stream_send +__wasm_import_udp_method_outgoing_datagram_stream_subscribe +__wasm_import_udp_method_udp_socket_address_family +__wasm_import_udp_method_udp_socket_finish_bind +__wasm_import_udp_method_udp_socket_ipv6_only +__wasm_import_udp_method_udp_socket_local_address +__wasm_import_udp_method_udp_socket_receive_buffer_size +__wasm_import_udp_method_udp_socket_remote_address +__wasm_import_udp_method_udp_socket_send_buffer_size +__wasm_import_udp_method_udp_socket_set_ipv6_only +__wasm_import_udp_method_udp_socket_set_receive_buffer_size +__wasm_import_udp_method_udp_socket_set_send_buffer_size +__wasm_import_udp_method_udp_socket_set_unicast_hop_limit +__wasm_import_udp_method_udp_socket_start_bind +__wasm_import_udp_method_udp_socket_stream +__wasm_import_udp_method_udp_socket_subscribe +__wasm_import_udp_method_udp_socket_unicast_hop_limit +__wasm_import_udp_outgoing_datagram_stream_drop +__wasm_import_udp_udp_socket_drop +__wasm_import_wall_clock_now +__wasm_import_wall_clock_resolution diff --git a/libc-bottom-half/headers/public/wasi/preview2.h b/libc-bottom-half/headers/public/wasi/preview2.h new file mode 100644 index 000000000..f54f1d424 --- /dev/null +++ b/libc-bottom-half/headers/public/wasi/preview2.h @@ -0,0 +1,2471 @@ +// Generated by `wit-bindgen` 0.16.0. DO NOT EDIT! +#ifndef __BINDINGS_PREVIEW2_H +#define __BINDINGS_PREVIEW2_H +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include +#include + +typedef struct { + uint8_t*ptr; + size_t len; +} preview2_string_t; + +typedef struct { + preview2_string_t f0; + preview2_string_t f1; +} preview2_tuple2_string_string_t; + +typedef struct { + preview2_tuple2_string_string_t *ptr; + size_t len; +} preview2_list_tuple2_string_string_t; + +typedef struct { + preview2_string_t *ptr; + size_t len; +} preview2_list_string_t; + +typedef struct { + bool is_some; + preview2_string_t val; +} preview2_option_string_t; + +typedef struct { + bool is_err; +} exit_result_void_void_t; + +typedef struct io_error_own_error_t { + int32_t __handle; +} io_error_own_error_t; + +typedef struct io_error_borrow_error_t { + int32_t __handle; +} io_error_borrow_error_t; + +typedef struct poll_own_pollable_t { + int32_t __handle; +} poll_own_pollable_t; + +typedef struct poll_borrow_pollable_t { + int32_t __handle; +} poll_borrow_pollable_t; + +typedef struct { + poll_borrow_pollable_t *ptr; + size_t len; +} poll_list_borrow_pollable_t; + +typedef struct { + uint32_t *ptr; + size_t len; +} preview2_list_u32_t; + +typedef io_error_own_error_t streams_own_error_t; + +// An error for input-stream and output-stream operations. +typedef struct { + uint8_t tag; + union { + streams_own_error_t last_operation_failed; + } val; +} streams_stream_error_t; + +// The last operation (a write or flush) failed before completion. +// +// More information is available in the `error` payload. +#define STREAMS_STREAM_ERROR_LAST_OPERATION_FAILED 0 +// The stream is closed: no more input will be accepted by the +// stream. A closed output-stream will return this error on all +// future operations. +#define STREAMS_STREAM_ERROR_CLOSED 1 + +typedef struct streams_own_input_stream_t { + int32_t __handle; +} streams_own_input_stream_t; + +typedef struct streams_borrow_input_stream_t { + int32_t __handle; +} streams_borrow_input_stream_t; + +typedef struct streams_own_output_stream_t { + int32_t __handle; +} streams_own_output_stream_t; + +typedef struct streams_borrow_output_stream_t { + int32_t __handle; +} streams_borrow_output_stream_t; + +typedef struct { + uint8_t *ptr; + size_t len; +} preview2_list_u8_t; + +typedef struct { + bool is_err; + union { + preview2_list_u8_t ok; + streams_stream_error_t err; + } val; +} streams_result_list_u8_stream_error_t; + +typedef struct { + bool is_err; + union { + uint64_t ok; + streams_stream_error_t err; + } val; +} streams_result_u64_stream_error_t; + +typedef poll_own_pollable_t streams_own_pollable_t; + +typedef struct { + bool is_err; + union { + streams_stream_error_t err; + } val; +} streams_result_void_stream_error_t; + +typedef streams_own_input_stream_t stdin_own_input_stream_t; + +typedef streams_own_output_stream_t stdout_own_output_stream_t; + +typedef streams_own_output_stream_t stderr_own_output_stream_t; + +typedef struct terminal_input_own_terminal_input_t { + int32_t __handle; +} terminal_input_own_terminal_input_t; + +typedef struct terminal_input_borrow_terminal_input_t { + int32_t __handle; +} terminal_input_borrow_terminal_input_t; + +typedef struct terminal_output_own_terminal_output_t { + int32_t __handle; +} terminal_output_own_terminal_output_t; + +typedef struct terminal_output_borrow_terminal_output_t { + int32_t __handle; +} terminal_output_borrow_terminal_output_t; + +typedef terminal_input_own_terminal_input_t terminal_stdin_own_terminal_input_t; + +typedef struct { + bool is_some; + terminal_stdin_own_terminal_input_t val; +} terminal_stdin_option_own_terminal_input_t; + +typedef terminal_output_own_terminal_output_t terminal_stdout_own_terminal_output_t; + +typedef struct { + bool is_some; + terminal_stdout_own_terminal_output_t val; +} terminal_stdout_option_own_terminal_output_t; + +typedef terminal_output_own_terminal_output_t terminal_stderr_own_terminal_output_t; + +typedef struct { + bool is_some; + terminal_stderr_own_terminal_output_t val; +} terminal_stderr_option_own_terminal_output_t; + +// An instant in time, in nanoseconds. An instant is relative to an +// unspecified initial value, and can only be compared to instances from +// the same monotonic-clock. +typedef uint64_t monotonic_clock_instant_t; + +// A duration of time, in nanoseconds. +typedef uint64_t monotonic_clock_duration_t; + +typedef poll_own_pollable_t monotonic_clock_own_pollable_t; + +// A time and date in seconds plus nanoseconds. +typedef struct { + uint64_t seconds; + uint32_t nanoseconds; +} wall_clock_datetime_t; + +typedef wall_clock_datetime_t filesystem_datetime_t; + +// File size or length of a region within a file. +typedef uint64_t filesystem_filesize_t; + +// The type of a filesystem object referenced by a descriptor. +// +// Note: This was called `filetype` in earlier versions of WASI. +typedef uint8_t filesystem_descriptor_type_t; + +// The type of the descriptor or file is unknown or is different from +// any of the other types specified. +#define FILESYSTEM_DESCRIPTOR_TYPE_UNKNOWN 0 +// The descriptor refers to a block device inode. +#define FILESYSTEM_DESCRIPTOR_TYPE_BLOCK_DEVICE 1 +// The descriptor refers to a character device inode. +#define FILESYSTEM_DESCRIPTOR_TYPE_CHARACTER_DEVICE 2 +// The descriptor refers to a directory inode. +#define FILESYSTEM_DESCRIPTOR_TYPE_DIRECTORY 3 +// The descriptor refers to a named pipe. +#define FILESYSTEM_DESCRIPTOR_TYPE_FIFO 4 +// The file refers to a symbolic link inode. +#define FILESYSTEM_DESCRIPTOR_TYPE_SYMBOLIC_LINK 5 +// The descriptor refers to a regular file inode. +#define FILESYSTEM_DESCRIPTOR_TYPE_REGULAR_FILE 6 +// The descriptor refers to a socket. +#define FILESYSTEM_DESCRIPTOR_TYPE_SOCKET 7 + +// Descriptor flags. +// +// Note: This was called `fdflags` in earlier versions of WASI. +typedef uint8_t filesystem_descriptor_flags_t; + +// Read mode: Data can be read. +#define FILESYSTEM_DESCRIPTOR_FLAGS_READ (1 << 0) +// Write mode: Data can be written to. +#define FILESYSTEM_DESCRIPTOR_FLAGS_WRITE (1 << 1) +// Request that writes be performed according to synchronized I/O file +// integrity completion. The data stored in the file and the file's +// metadata are synchronized. This is similar to `O_SYNC` in POSIX. +// +// The precise semantics of this operation have not yet been defined for +// WASI. At this time, it should be interpreted as a request, and not a +// requirement. +#define FILESYSTEM_DESCRIPTOR_FLAGS_FILE_INTEGRITY_SYNC (1 << 2) +// Request that writes be performed according to synchronized I/O data +// integrity completion. Only the data stored in the file is +// synchronized. This is similar to `O_DSYNC` in POSIX. +// +// The precise semantics of this operation have not yet been defined for +// WASI. At this time, it should be interpreted as a request, and not a +// requirement. +#define FILESYSTEM_DESCRIPTOR_FLAGS_DATA_INTEGRITY_SYNC (1 << 3) +// Requests that reads be performed at the same level of integrety +// requested for writes. This is similar to `O_RSYNC` in POSIX. +// +// The precise semantics of this operation have not yet been defined for +// WASI. At this time, it should be interpreted as a request, and not a +// requirement. +#define FILESYSTEM_DESCRIPTOR_FLAGS_REQUESTED_WRITE_SYNC (1 << 4) +// Mutating directories mode: Directory contents may be mutated. +// +// When this flag is unset on a descriptor, operations using the +// descriptor which would create, rename, delete, modify the data or +// metadata of filesystem objects, or obtain another handle which +// would permit any of those, shall fail with `error-code::read-only` if +// they would otherwise succeed. +// +// This may only be set on directories. +#define FILESYSTEM_DESCRIPTOR_FLAGS_MUTATE_DIRECTORY (1 << 5) + +// Flags determining the method of how paths are resolved. +typedef uint8_t filesystem_path_flags_t; + +// As long as the resolved path corresponds to a symbolic link, it is +// expanded. +#define FILESYSTEM_PATH_FLAGS_SYMLINK_FOLLOW (1 << 0) + +// Open flags used by `open-at`. +typedef uint8_t filesystem_open_flags_t; + +// Create file if it does not exist, similar to `O_CREAT` in POSIX. +#define FILESYSTEM_OPEN_FLAGS_CREATE (1 << 0) +// Fail if not a directory, similar to `O_DIRECTORY` in POSIX. +#define FILESYSTEM_OPEN_FLAGS_DIRECTORY (1 << 1) +// Fail if file already exists, similar to `O_EXCL` in POSIX. +#define FILESYSTEM_OPEN_FLAGS_EXCLUSIVE (1 << 2) +// Truncate file to size 0, similar to `O_TRUNC` in POSIX. +#define FILESYSTEM_OPEN_FLAGS_TRUNCATE (1 << 3) + +// Number of hard links to an inode. +typedef uint64_t filesystem_link_count_t; + +typedef struct { + bool is_some; + filesystem_datetime_t val; +} filesystem_option_datetime_t; + +// File attributes. +// +// Note: This was called `filestat` in earlier versions of WASI. +typedef struct { + // File type. + filesystem_descriptor_type_t type; + // Number of hard links to the file. + filesystem_link_count_t link_count; + // For regular files, the file size in bytes. For symbolic links, the + // length in bytes of the pathname contained in the symbolic link. + filesystem_filesize_t size; + // Last data access timestamp. + // + // If the `option` is none, the platform doesn't maintain an access + // timestamp for this file. + filesystem_option_datetime_t data_access_timestamp; + // Last data modification timestamp. + // + // If the `option` is none, the platform doesn't maintain a + // modification timestamp for this file. + filesystem_option_datetime_t data_modification_timestamp; + // Last file status-change timestamp. + // + // If the `option` is none, the platform doesn't maintain a + // status-change timestamp for this file. + filesystem_option_datetime_t status_change_timestamp; +} filesystem_descriptor_stat_t; + +// When setting a timestamp, this gives the value to set it to. +typedef struct { + uint8_t tag; + union { + filesystem_datetime_t timestamp; + } val; +} filesystem_new_timestamp_t; + +// Leave the timestamp set to its previous value. +#define FILESYSTEM_NEW_TIMESTAMP_NO_CHANGE 0 +// Set the timestamp to the current time of the system clock associated +// with the filesystem. +#define FILESYSTEM_NEW_TIMESTAMP_NOW 1 +// Set the timestamp to the given value. +#define FILESYSTEM_NEW_TIMESTAMP_TIMESTAMP 2 + +// A directory entry. +typedef struct { + // The type of the file referred to by this directory entry. + filesystem_descriptor_type_t type; + // The name of the object. + preview2_string_t name; +} filesystem_directory_entry_t; + +// Error codes returned by functions, similar to `errno` in POSIX. +// Not all of these error codes are returned by the functions provided by this +// API; some are used in higher-level library layers, and others are provided +// merely for alignment with POSIX. +typedef uint8_t filesystem_error_code_t; + +// Permission denied, similar to `EACCES` in POSIX. +#define FILESYSTEM_ERROR_CODE_ACCESS 0 +// Resource unavailable, or operation would block, similar to `EAGAIN` and `EWOULDBLOCK` in POSIX. +#define FILESYSTEM_ERROR_CODE_WOULD_BLOCK 1 +// Connection already in progress, similar to `EALREADY` in POSIX. +#define FILESYSTEM_ERROR_CODE_ALREADY 2 +// Bad descriptor, similar to `EBADF` in POSIX. +#define FILESYSTEM_ERROR_CODE_BAD_DESCRIPTOR 3 +// Device or resource busy, similar to `EBUSY` in POSIX. +#define FILESYSTEM_ERROR_CODE_BUSY 4 +// Resource deadlock would occur, similar to `EDEADLK` in POSIX. +#define FILESYSTEM_ERROR_CODE_DEADLOCK 5 +// Storage quota exceeded, similar to `EDQUOT` in POSIX. +#define FILESYSTEM_ERROR_CODE_QUOTA 6 +// File exists, similar to `EEXIST` in POSIX. +#define FILESYSTEM_ERROR_CODE_EXIST 7 +// File too large, similar to `EFBIG` in POSIX. +#define FILESYSTEM_ERROR_CODE_FILE_TOO_LARGE 8 +// Illegal byte sequence, similar to `EILSEQ` in POSIX. +#define FILESYSTEM_ERROR_CODE_ILLEGAL_BYTE_SEQUENCE 9 +// Operation in progress, similar to `EINPROGRESS` in POSIX. +#define FILESYSTEM_ERROR_CODE_IN_PROGRESS 10 +// Interrupted function, similar to `EINTR` in POSIX. +#define FILESYSTEM_ERROR_CODE_INTERRUPTED 11 +// Invalid argument, similar to `EINVAL` in POSIX. +#define FILESYSTEM_ERROR_CODE_INVALID 12 +// I/O error, similar to `EIO` in POSIX. +#define FILESYSTEM_ERROR_CODE_IO 13 +// Is a directory, similar to `EISDIR` in POSIX. +#define FILESYSTEM_ERROR_CODE_IS_DIRECTORY 14 +// Too many levels of symbolic links, similar to `ELOOP` in POSIX. +#define FILESYSTEM_ERROR_CODE_LOOP 15 +// Too many links, similar to `EMLINK` in POSIX. +#define FILESYSTEM_ERROR_CODE_TOO_MANY_LINKS 16 +// Message too large, similar to `EMSGSIZE` in POSIX. +#define FILESYSTEM_ERROR_CODE_MESSAGE_SIZE 17 +// Filename too long, similar to `ENAMETOOLONG` in POSIX. +#define FILESYSTEM_ERROR_CODE_NAME_TOO_LONG 18 +// No such device, similar to `ENODEV` in POSIX. +#define FILESYSTEM_ERROR_CODE_NO_DEVICE 19 +// No such file or directory, similar to `ENOENT` in POSIX. +#define FILESYSTEM_ERROR_CODE_NO_ENTRY 20 +// No locks available, similar to `ENOLCK` in POSIX. +#define FILESYSTEM_ERROR_CODE_NO_LOCK 21 +// Not enough space, similar to `ENOMEM` in POSIX. +#define FILESYSTEM_ERROR_CODE_INSUFFICIENT_MEMORY 22 +// No space left on device, similar to `ENOSPC` in POSIX. +#define FILESYSTEM_ERROR_CODE_INSUFFICIENT_SPACE 23 +// Not a directory or a symbolic link to a directory, similar to `ENOTDIR` in POSIX. +#define FILESYSTEM_ERROR_CODE_NOT_DIRECTORY 24 +// Directory not empty, similar to `ENOTEMPTY` in POSIX. +#define FILESYSTEM_ERROR_CODE_NOT_EMPTY 25 +// State not recoverable, similar to `ENOTRECOVERABLE` in POSIX. +#define FILESYSTEM_ERROR_CODE_NOT_RECOVERABLE 26 +// Not supported, similar to `ENOTSUP` and `ENOSYS` in POSIX. +#define FILESYSTEM_ERROR_CODE_UNSUPPORTED 27 +// Inappropriate I/O control operation, similar to `ENOTTY` in POSIX. +#define FILESYSTEM_ERROR_CODE_NO_TTY 28 +// No such device or address, similar to `ENXIO` in POSIX. +#define FILESYSTEM_ERROR_CODE_NO_SUCH_DEVICE 29 +// Value too large to be stored in data type, similar to `EOVERFLOW` in POSIX. +#define FILESYSTEM_ERROR_CODE_OVERFLOW 30 +// Operation not permitted, similar to `EPERM` in POSIX. +#define FILESYSTEM_ERROR_CODE_NOT_PERMITTED 31 +// Broken pipe, similar to `EPIPE` in POSIX. +#define FILESYSTEM_ERROR_CODE_PIPE 32 +// Read-only file system, similar to `EROFS` in POSIX. +#define FILESYSTEM_ERROR_CODE_READ_ONLY 33 +// Invalid seek, similar to `ESPIPE` in POSIX. +#define FILESYSTEM_ERROR_CODE_INVALID_SEEK 34 +// Text file busy, similar to `ETXTBSY` in POSIX. +#define FILESYSTEM_ERROR_CODE_TEXT_FILE_BUSY 35 +// Cross-device link, similar to `EXDEV` in POSIX. +#define FILESYSTEM_ERROR_CODE_CROSS_DEVICE 36 + +// File or memory access pattern advisory information. +typedef uint8_t filesystem_advice_t; + +// The application has no advice to give on its behavior with respect +// to the specified data. +#define FILESYSTEM_ADVICE_NORMAL 0 +// The application expects to access the specified data sequentially +// from lower offsets to higher offsets. +#define FILESYSTEM_ADVICE_SEQUENTIAL 1 +// The application expects to access the specified data in a random +// order. +#define FILESYSTEM_ADVICE_RANDOM 2 +// The application expects to access the specified data in the near +// future. +#define FILESYSTEM_ADVICE_WILL_NEED 3 +// The application expects that it will not access the specified data +// in the near future. +#define FILESYSTEM_ADVICE_DONT_NEED 4 +// The application expects to access the specified data once and then +// not reuse it thereafter. +#define FILESYSTEM_ADVICE_NO_REUSE 5 + +// A 128-bit hash value, split into parts because wasm doesn't have a +// 128-bit integer type. +typedef struct { + // 64 bits of a 128-bit hash value. + uint64_t lower; + // Another 64 bits of a 128-bit hash value. + uint64_t upper; +} filesystem_metadata_hash_value_t; + +typedef struct filesystem_own_descriptor_t { + int32_t __handle; +} filesystem_own_descriptor_t; + +typedef struct filesystem_borrow_descriptor_t { + int32_t __handle; +} filesystem_borrow_descriptor_t; + +typedef struct filesystem_own_directory_entry_stream_t { + int32_t __handle; +} filesystem_own_directory_entry_stream_t; + +typedef struct filesystem_borrow_directory_entry_stream_t { + int32_t __handle; +} filesystem_borrow_directory_entry_stream_t; + +typedef streams_own_input_stream_t filesystem_own_input_stream_t; + +typedef struct { + bool is_err; + union { + filesystem_own_input_stream_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_own_input_stream_error_code_t; + +typedef streams_own_output_stream_t filesystem_own_output_stream_t; + +typedef struct { + bool is_err; + union { + filesystem_own_output_stream_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_own_output_stream_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_error_code_t err; + } val; +} filesystem_result_void_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_descriptor_flags_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_descriptor_flags_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_descriptor_type_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_descriptor_type_error_code_t; + +typedef struct { + preview2_list_u8_t f0; + bool f1; +} preview2_tuple2_list_u8_bool_t; + +typedef struct { + bool is_err; + union { + preview2_tuple2_list_u8_bool_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_tuple2_list_u8_bool_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_filesize_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_filesize_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_own_directory_entry_stream_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_own_directory_entry_stream_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_descriptor_stat_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_descriptor_stat_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_own_descriptor_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_own_descriptor_error_code_t; + +typedef struct { + bool is_err; + union { + preview2_string_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_string_error_code_t; + +typedef struct { + bool is_err; + union { + filesystem_metadata_hash_value_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_metadata_hash_value_error_code_t; + +typedef struct { + bool is_some; + filesystem_directory_entry_t val; +} filesystem_option_directory_entry_t; + +typedef struct { + bool is_err; + union { + filesystem_option_directory_entry_t ok; + filesystem_error_code_t err; + } val; +} filesystem_result_option_directory_entry_error_code_t; + +typedef io_error_borrow_error_t filesystem_borrow_error_t; + +typedef struct { + bool is_some; + filesystem_error_code_t val; +} filesystem_option_error_code_t; + +typedef filesystem_own_descriptor_t filesystem_preopens_own_descriptor_t; + +typedef struct { + filesystem_preopens_own_descriptor_t f0; + preview2_string_t f1; +} filesystem_preopens_tuple2_own_descriptor_string_t; + +typedef struct { + filesystem_preopens_tuple2_own_descriptor_string_t *ptr; + size_t len; +} filesystem_preopens_list_tuple2_own_descriptor_string_t; + +typedef struct network_own_network_t { + int32_t __handle; +} network_own_network_t; + +typedef struct network_borrow_network_t { + int32_t __handle; +} network_borrow_network_t; + +// Error codes. +// +// In theory, every API can return any error code. +// In practice, API's typically only return the errors documented per API +// combined with a couple of errors that are always possible: +// - `unknown` +// - `access-denied` +// - `not-supported` +// - `out-of-memory` +// - `concurrency-conflict` +// +// See each individual API for what the POSIX equivalents are. They sometimes differ per API. +typedef uint8_t network_error_code_t; + +// Unknown error +#define NETWORK_ERROR_CODE_UNKNOWN 0 +// Access denied. +// +// POSIX equivalent: EACCES, EPERM +#define NETWORK_ERROR_CODE_ACCESS_DENIED 1 +// The operation is not supported. +// +// POSIX equivalent: EOPNOTSUPP +#define NETWORK_ERROR_CODE_NOT_SUPPORTED 2 +// One of the arguments is invalid. +// +// POSIX equivalent: EINVAL +#define NETWORK_ERROR_CODE_INVALID_ARGUMENT 3 +// Not enough memory to complete the operation. +// +// POSIX equivalent: ENOMEM, ENOBUFS, EAI_MEMORY +#define NETWORK_ERROR_CODE_OUT_OF_MEMORY 4 +// The operation timed out before it could finish completely. +#define NETWORK_ERROR_CODE_TIMEOUT 5 +// This operation is incompatible with another asynchronous operation that is already in progress. +// +// POSIX equivalent: EALREADY +#define NETWORK_ERROR_CODE_CONCURRENCY_CONFLICT 6 +// Trying to finish an asynchronous operation that: +// - has not been started yet, or: +// - was already finished by a previous `finish-*` call. +// +// Note: this is scheduled to be removed when `future`s are natively supported. +#define NETWORK_ERROR_CODE_NOT_IN_PROGRESS 7 +// The operation has been aborted because it could not be completed immediately. +// +// Note: this is scheduled to be removed when `future`s are natively supported. +#define NETWORK_ERROR_CODE_WOULD_BLOCK 8 +// The operation is not valid in the socket's current state. +#define NETWORK_ERROR_CODE_INVALID_STATE 9 +// A new socket resource could not be created because of a system limit. +#define NETWORK_ERROR_CODE_NEW_SOCKET_LIMIT 10 +// A bind operation failed because the provided address is not an address that the `network` can bind to. +#define NETWORK_ERROR_CODE_ADDRESS_NOT_BINDABLE 11 +// A bind operation failed because the provided address is already in use or because there are no ephemeral ports available. +#define NETWORK_ERROR_CODE_ADDRESS_IN_USE 12 +// The remote address is not reachable +#define NETWORK_ERROR_CODE_REMOTE_UNREACHABLE 13 +// The connection was forcefully rejected +#define NETWORK_ERROR_CODE_CONNECTION_REFUSED 14 +// The connection was reset. +#define NETWORK_ERROR_CODE_CONNECTION_RESET 15 +// A connection was aborted. +#define NETWORK_ERROR_CODE_CONNECTION_ABORTED 16 +#define NETWORK_ERROR_CODE_DATAGRAM_TOO_LARGE 17 +// Name does not exist or has no suitable associated IP addresses. +#define NETWORK_ERROR_CODE_NAME_UNRESOLVABLE 18 +// A temporary failure in name resolution occurred. +#define NETWORK_ERROR_CODE_TEMPORARY_RESOLVER_FAILURE 19 +// A permanent failure in name resolution occurred. +#define NETWORK_ERROR_CODE_PERMANENT_RESOLVER_FAILURE 20 + +typedef uint8_t network_ip_address_family_t; + +// Similar to `AF_INET` in POSIX. +#define NETWORK_IP_ADDRESS_FAMILY_IPV4 0 +// Similar to `AF_INET6` in POSIX. +#define NETWORK_IP_ADDRESS_FAMILY_IPV6 1 + +typedef struct { + uint8_t f0; + uint8_t f1; + uint8_t f2; + uint8_t f3; +} network_ipv4_address_t; + +typedef struct { + uint16_t f0; + uint16_t f1; + uint16_t f2; + uint16_t f3; + uint16_t f4; + uint16_t f5; + uint16_t f6; + uint16_t f7; +} network_ipv6_address_t; + +typedef struct { + uint8_t tag; + union { + network_ipv4_address_t ipv4; + network_ipv6_address_t ipv6; + } val; +} network_ip_address_t; + +#define NETWORK_IP_ADDRESS_IPV4 0 +#define NETWORK_IP_ADDRESS_IPV6 1 + +typedef struct { + uint16_t port; + network_ipv4_address_t address; +} network_ipv4_socket_address_t; + +typedef struct { + uint16_t port; + uint32_t flow_info; + network_ipv6_address_t address; + uint32_t scope_id; +} network_ipv6_socket_address_t; + +typedef struct { + uint8_t tag; + union { + network_ipv4_socket_address_t ipv4; + network_ipv6_socket_address_t ipv6; + } val; +} network_ip_socket_address_t; + +#define NETWORK_IP_SOCKET_ADDRESS_IPV4 0 +#define NETWORK_IP_SOCKET_ADDRESS_IPV6 1 + +typedef network_own_network_t instance_network_own_network_t; + +typedef network_error_code_t udp_error_code_t; + +typedef network_ip_socket_address_t udp_ip_socket_address_t; + +typedef network_ip_address_family_t udp_ip_address_family_t; + +// A received datagram. +typedef struct { + // The payload. + // + // Theoretical max size: ~64 KiB. In practice, typically less than 1500 bytes. + preview2_list_u8_t data; + // The source address. + // + // This field is guaranteed to match the remote address the stream was initialized with, if any. + // + // Equivalent to the `src_addr` out parameter of `recvfrom`. + udp_ip_socket_address_t remote_address; +} udp_incoming_datagram_t; + +typedef struct { + bool is_some; + udp_ip_socket_address_t val; +} udp_option_ip_socket_address_t; + +// A datagram to be sent out. +typedef struct { + // The payload. + preview2_list_u8_t data; + // The destination address. + // + // The requirements on this field depend on how the stream was initialized: + // - with a remote address: this field must be None or match the stream's remote address exactly. + // - without a remote address: this field is required. + // + // If this value is None, the send operation is equivalent to `send` in POSIX. Otherwise it is equivalent to `sendto`. + udp_option_ip_socket_address_t remote_address; +} udp_outgoing_datagram_t; + +typedef struct udp_own_udp_socket_t { + int32_t __handle; +} udp_own_udp_socket_t; + +typedef struct udp_borrow_udp_socket_t { + int32_t __handle; +} udp_borrow_udp_socket_t; + +typedef struct udp_own_incoming_datagram_stream_t { + int32_t __handle; +} udp_own_incoming_datagram_stream_t; + +typedef struct udp_borrow_incoming_datagram_stream_t { + int32_t __handle; +} udp_borrow_incoming_datagram_stream_t; + +typedef struct udp_own_outgoing_datagram_stream_t { + int32_t __handle; +} udp_own_outgoing_datagram_stream_t; + +typedef struct udp_borrow_outgoing_datagram_stream_t { + int32_t __handle; +} udp_borrow_outgoing_datagram_stream_t; + +typedef network_borrow_network_t udp_borrow_network_t; + +typedef struct { + bool is_err; + union { + udp_error_code_t err; + } val; +} udp_result_void_error_code_t; + +typedef struct { + udp_own_incoming_datagram_stream_t f0; + udp_own_outgoing_datagram_stream_t f1; +} udp_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_t; + +typedef struct { + bool is_err; + union { + udp_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_t ok; + udp_error_code_t err; + } val; +} udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_t; + +typedef struct { + bool is_err; + union { + udp_ip_socket_address_t ok; + udp_error_code_t err; + } val; +} udp_result_ip_socket_address_error_code_t; + +typedef struct { + bool is_err; + union { + bool ok; + udp_error_code_t err; + } val; +} udp_result_bool_error_code_t; + +typedef struct { + bool is_err; + union { + uint8_t ok; + udp_error_code_t err; + } val; +} udp_result_u8_error_code_t; + +typedef struct { + bool is_err; + union { + uint64_t ok; + udp_error_code_t err; + } val; +} udp_result_u64_error_code_t; + +typedef poll_own_pollable_t udp_own_pollable_t; + +typedef struct { + udp_incoming_datagram_t *ptr; + size_t len; +} udp_list_incoming_datagram_t; + +typedef struct { + bool is_err; + union { + udp_list_incoming_datagram_t ok; + udp_error_code_t err; + } val; +} udp_result_list_incoming_datagram_error_code_t; + +typedef struct { + udp_outgoing_datagram_t *ptr; + size_t len; +} udp_list_outgoing_datagram_t; + +typedef network_error_code_t udp_create_socket_error_code_t; + +typedef network_ip_address_family_t udp_create_socket_ip_address_family_t; + +typedef udp_own_udp_socket_t udp_create_socket_own_udp_socket_t; + +typedef struct { + bool is_err; + union { + udp_create_socket_own_udp_socket_t ok; + udp_create_socket_error_code_t err; + } val; +} udp_create_socket_result_own_udp_socket_error_code_t; + +typedef monotonic_clock_duration_t tcp_duration_t; + +typedef network_error_code_t tcp_error_code_t; + +typedef network_ip_socket_address_t tcp_ip_socket_address_t; + +typedef network_ip_address_family_t tcp_ip_address_family_t; + +typedef uint8_t tcp_shutdown_type_t; + +// Similar to `SHUT_RD` in POSIX. +#define TCP_SHUTDOWN_TYPE_RECEIVE 0 +// Similar to `SHUT_WR` in POSIX. +#define TCP_SHUTDOWN_TYPE_SEND 1 +// Similar to `SHUT_RDWR` in POSIX. +#define TCP_SHUTDOWN_TYPE_BOTH 2 + +typedef struct tcp_own_tcp_socket_t { + int32_t __handle; +} tcp_own_tcp_socket_t; + +typedef struct tcp_borrow_tcp_socket_t { + int32_t __handle; +} tcp_borrow_tcp_socket_t; + +typedef network_borrow_network_t tcp_borrow_network_t; + +typedef struct { + bool is_err; + union { + tcp_error_code_t err; + } val; +} tcp_result_void_error_code_t; + +typedef streams_own_input_stream_t tcp_own_input_stream_t; + +typedef streams_own_output_stream_t tcp_own_output_stream_t; + +typedef struct { + tcp_own_input_stream_t f0; + tcp_own_output_stream_t f1; +} tcp_tuple2_own_input_stream_own_output_stream_t; + +typedef struct { + bool is_err; + union { + tcp_tuple2_own_input_stream_own_output_stream_t ok; + tcp_error_code_t err; + } val; +} tcp_result_tuple2_own_input_stream_own_output_stream_error_code_t; + +typedef struct { + tcp_own_tcp_socket_t f0; + tcp_own_input_stream_t f1; + tcp_own_output_stream_t f2; +} tcp_tuple3_own_tcp_socket_own_input_stream_own_output_stream_t; + +typedef struct { + bool is_err; + union { + tcp_tuple3_own_tcp_socket_own_input_stream_own_output_stream_t ok; + tcp_error_code_t err; + } val; +} tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_t; + +typedef struct { + bool is_err; + union { + tcp_ip_socket_address_t ok; + tcp_error_code_t err; + } val; +} tcp_result_ip_socket_address_error_code_t; + +typedef struct { + bool is_err; + union { + bool ok; + tcp_error_code_t err; + } val; +} tcp_result_bool_error_code_t; + +typedef struct { + bool is_err; + union { + tcp_duration_t ok; + tcp_error_code_t err; + } val; +} tcp_result_duration_error_code_t; + +typedef struct { + bool is_err; + union { + uint32_t ok; + tcp_error_code_t err; + } val; +} tcp_result_u32_error_code_t; + +typedef struct { + bool is_err; + union { + uint8_t ok; + tcp_error_code_t err; + } val; +} tcp_result_u8_error_code_t; + +typedef struct { + bool is_err; + union { + uint64_t ok; + tcp_error_code_t err; + } val; +} tcp_result_u64_error_code_t; + +typedef poll_own_pollable_t tcp_own_pollable_t; + +typedef network_error_code_t tcp_create_socket_error_code_t; + +typedef network_ip_address_family_t tcp_create_socket_ip_address_family_t; + +typedef tcp_own_tcp_socket_t tcp_create_socket_own_tcp_socket_t; + +typedef struct { + bool is_err; + union { + tcp_create_socket_own_tcp_socket_t ok; + tcp_create_socket_error_code_t err; + } val; +} tcp_create_socket_result_own_tcp_socket_error_code_t; + +typedef network_error_code_t ip_name_lookup_error_code_t; + +typedef network_ip_address_t ip_name_lookup_ip_address_t; + +typedef struct ip_name_lookup_own_resolve_address_stream_t { + int32_t __handle; +} ip_name_lookup_own_resolve_address_stream_t; + +typedef struct ip_name_lookup_borrow_resolve_address_stream_t { + int32_t __handle; +} ip_name_lookup_borrow_resolve_address_stream_t; + +typedef network_borrow_network_t ip_name_lookup_borrow_network_t; + +typedef struct { + bool is_err; + union { + ip_name_lookup_own_resolve_address_stream_t ok; + ip_name_lookup_error_code_t err; + } val; +} ip_name_lookup_result_own_resolve_address_stream_error_code_t; + +typedef struct { + bool is_some; + ip_name_lookup_ip_address_t val; +} ip_name_lookup_option_ip_address_t; + +typedef struct { + bool is_err; + union { + ip_name_lookup_option_ip_address_t ok; + ip_name_lookup_error_code_t err; + } val; +} ip_name_lookup_result_option_ip_address_error_code_t; + +typedef poll_own_pollable_t ip_name_lookup_own_pollable_t; + +typedef struct { + uint64_t f0; + uint64_t f1; +} preview2_tuple2_u64_u64_t; + +// Imported Functions from `wasi:cli/environment@0.2.0-rc-2023-12-05` +// Get the POSIX-style environment variables. +// +// Each environment variable is provided as a pair of string variable names +// and string value. +// +// Morally, these are a value import, but until value imports are available +// in the component model, this import function should return the same +// values each time it is called. +extern void environment_get_environment(preview2_list_tuple2_string_string_t *ret); +// Get the POSIX-style arguments to the program. +extern void environment_get_arguments(preview2_list_string_t *ret); +// Return a path that programs should use as their initial current working +// directory, interpreting `.` as shorthand for this. +extern bool environment_initial_cwd(preview2_string_t *ret); + +// Imported Functions from `wasi:cli/exit@0.2.0-rc-2023-12-05` +// Exit the current instance and any linked instances. +extern void exit_exit(exit_result_void_void_t *status); + +// Imported Functions from `wasi:io/error@0.2.0-rc-2023-11-10` +// Returns a string that is suitable to assist humans in debugging +// this error. +// +// WARNING: The returned string should not be consumed mechanically! +// It may change across platforms, hosts, or other implementation +// details. Parsing this string is a major platform-compatibility +// hazard. +extern void io_error_method_error_to_debug_string(io_error_borrow_error_t self, preview2_string_t *ret); + +// Imported Functions from `wasi:io/poll@0.2.0-rc-2023-11-10` +// Return the readiness of a pollable. This function never blocks. +// +// Returns `true` when the pollable is ready, and `false` otherwise. +extern bool poll_method_pollable_ready(poll_borrow_pollable_t self); +// `block` returns immediately if the pollable is ready, and otherwise +// blocks until ready. +// +// This function is equivalent to calling `poll.poll` on a list +// containing only this pollable. +extern void poll_method_pollable_block(poll_borrow_pollable_t self); +// Poll for completion on a set of pollables. +// +// This function takes a list of pollables, which identify I/O sources of +// interest, and waits until one or more of the events is ready for I/O. +// +// The result `list` contains one or more indices of handles in the +// argument list that is ready for I/O. +// +// If the list contains more elements than can be indexed with a `u32` +// value, this function traps. +// +// A timeout can be implemented by adding a pollable from the +// wasi-clocks API to the list. +// +// This function does not return a `result`; polling in itself does not +// do any I/O so it doesn't fail. If any of the I/O sources identified by +// the pollables has an error, it is indicated by marking the source as +// being reaedy for I/O. +extern void poll_poll(poll_list_borrow_pollable_t *in, preview2_list_u32_t *ret); + +// Imported Functions from `wasi:io/streams@0.2.0-rc-2023-11-10` +// Perform a non-blocking read from the stream. +// +// This function returns a list of bytes containing the read data, +// when successful. The returned list will contain up to `len` bytes; +// it may return fewer than requested, but not more. The list is +// empty when no bytes are available for reading at this time. The +// pollable given by `subscribe` will be ready when more bytes are +// available. +// +// This function fails with a `stream-error` when the operation +// encounters an error, giving `last-operation-failed`, or when the +// stream is closed, giving `closed`. +// +// When the caller gives a `len` of 0, it represents a request to +// read 0 bytes. If the stream is still open, this call should +// succeed and return an empty list, or otherwise fail with `closed`. +// +// The `len` parameter is a `u64`, which could represent a list of u8 which +// is not possible to allocate in wasm32, or not desirable to allocate as +// as a return value by the callee. The callee may return a list of bytes +// less than `len` in size while more bytes are available for reading. +extern bool streams_method_input_stream_read(streams_borrow_input_stream_t self, uint64_t len, preview2_list_u8_t *ret, streams_stream_error_t *err); +// Read bytes from a stream, after blocking until at least one byte can +// be read. Except for blocking, behavior is identical to `read`. +extern bool streams_method_input_stream_blocking_read(streams_borrow_input_stream_t self, uint64_t len, preview2_list_u8_t *ret, streams_stream_error_t *err); +// Skip bytes from a stream. Returns number of bytes skipped. +// +// Behaves identical to `read`, except instead of returning a list +// of bytes, returns the number of bytes consumed from the stream. +extern bool streams_method_input_stream_skip(streams_borrow_input_stream_t self, uint64_t len, uint64_t *ret, streams_stream_error_t *err); +// Skip bytes from a stream, after blocking until at least one byte +// can be skipped. Except for blocking behavior, identical to `skip`. +extern bool streams_method_input_stream_blocking_skip(streams_borrow_input_stream_t self, uint64_t len, uint64_t *ret, streams_stream_error_t *err); +// Create a `pollable` which will resolve once either the specified stream +// has bytes available to read or the other end of the stream has been +// closed. +// The created `pollable` is a child resource of the `input-stream`. +// Implementations may trap if the `input-stream` is dropped before +// all derived `pollable`s created with this function are dropped. +extern streams_own_pollable_t streams_method_input_stream_subscribe(streams_borrow_input_stream_t self); +// Check readiness for writing. This function never blocks. +// +// Returns the number of bytes permitted for the next call to `write`, +// or an error. Calling `write` with more bytes than this function has +// permitted will trap. +// +// When this function returns 0 bytes, the `subscribe` pollable will +// become ready when this function will report at least 1 byte, or an +// error. +extern bool streams_method_output_stream_check_write(streams_borrow_output_stream_t self, uint64_t *ret, streams_stream_error_t *err); +// Perform a write. This function never blocks. +// +// Precondition: check-write gave permit of Ok(n) and contents has a +// length of less than or equal to n. Otherwise, this function will trap. +// +// returns Err(closed) without writing if the stream has closed since +// the last call to check-write provided a permit. +extern bool streams_method_output_stream_write(streams_borrow_output_stream_t self, preview2_list_u8_t *contents, streams_stream_error_t *err); +// Perform a write of up to 4096 bytes, and then flush the stream. Block +// until all of these operations are complete, or an error occurs. +// +// This is a convenience wrapper around the use of `check-write`, +// `subscribe`, `write`, and `flush`, and is implemented with the +// following pseudo-code: +// +// ```text +// let pollable = this.subscribe(); +// while !contents.is_empty() { +// // Wait for the stream to become writable +// pollable.block(); +// let Ok(n) = this.check-write(); // eliding error handling +// let len = min(n, contents.len()); +// let (chunk, rest) = contents.split_at(len); +// this.write(chunk ); // eliding error handling +// contents = rest; +// } +// this.flush(); +// // Wait for completion of `flush` +// pollable.block(); +// // Check for any errors that arose during `flush` +// let _ = this.check-write(); // eliding error handling +// ``` +extern bool streams_method_output_stream_blocking_write_and_flush(streams_borrow_output_stream_t self, preview2_list_u8_t *contents, streams_stream_error_t *err); +// Request to flush buffered output. This function never blocks. +// +// This tells the output-stream that the caller intends any buffered +// output to be flushed. the output which is expected to be flushed +// is all that has been passed to `write` prior to this call. +// +// Upon calling this function, the `output-stream` will not accept any +// writes (`check-write` will return `ok(0)`) until the flush has +// completed. The `subscribe` pollable will become ready when the +// flush has completed and the stream can accept more writes. +extern bool streams_method_output_stream_flush(streams_borrow_output_stream_t self, streams_stream_error_t *err); +// Request to flush buffered output, and block until flush completes +// and stream is ready for writing again. +extern bool streams_method_output_stream_blocking_flush(streams_borrow_output_stream_t self, streams_stream_error_t *err); +// Create a `pollable` which will resolve once the output-stream +// is ready for more writing, or an error has occured. When this +// pollable is ready, `check-write` will return `ok(n)` with n>0, or an +// error. +// +// If the stream is closed, this pollable is always ready immediately. +// +// The created `pollable` is a child resource of the `output-stream`. +// Implementations may trap if the `output-stream` is dropped before +// all derived `pollable`s created with this function are dropped. +extern streams_own_pollable_t streams_method_output_stream_subscribe(streams_borrow_output_stream_t self); +// Write zeroes to a stream. +// +// This should be used precisely like `write` with the exact same +// preconditions (must use check-write first), but instead of +// passing a list of bytes, you simply pass the number of zero-bytes +// that should be written. +extern bool streams_method_output_stream_write_zeroes(streams_borrow_output_stream_t self, uint64_t len, streams_stream_error_t *err); +// Perform a write of up to 4096 zeroes, and then flush the stream. +// Block until all of these operations are complete, or an error +// occurs. +// +// This is a convenience wrapper around the use of `check-write`, +// `subscribe`, `write-zeroes`, and `flush`, and is implemented with +// the following pseudo-code: +// +// ```text +// let pollable = this.subscribe(); +// while num_zeroes != 0 { +// // Wait for the stream to become writable +// pollable.block(); +// let Ok(n) = this.check-write(); // eliding error handling +// let len = min(n, num_zeroes); +// this.write-zeroes(len); // eliding error handling +// num_zeroes -= len; +// } +// this.flush(); +// // Wait for completion of `flush` +// pollable.block(); +// // Check for any errors that arose during `flush` +// let _ = this.check-write(); // eliding error handling +// ``` +extern bool streams_method_output_stream_blocking_write_zeroes_and_flush(streams_borrow_output_stream_t self, uint64_t len, streams_stream_error_t *err); +// Read from one stream and write to another. +// +// The behavior of splice is equivelant to: +// 1. calling `check-write` on the `output-stream` +// 2. calling `read` on the `input-stream` with the smaller of the +// `check-write` permitted length and the `len` provided to `splice` +// 3. calling `write` on the `output-stream` with that read data. +// +// Any error reported by the call to `check-write`, `read`, or +// `write` ends the splice and reports that error. +// +// This function returns the number of bytes transferred; it may be less +// than `len`. +extern bool streams_method_output_stream_splice(streams_borrow_output_stream_t self, streams_borrow_input_stream_t src, uint64_t len, uint64_t *ret, streams_stream_error_t *err); +// Read from one stream and write to another, with blocking. +// +// This is similar to `splice`, except that it blocks until the +// `output-stream` is ready for writing, and the `input-stream` +// is ready for reading, before performing the `splice`. +extern bool streams_method_output_stream_blocking_splice(streams_borrow_output_stream_t self, streams_borrow_input_stream_t src, uint64_t len, uint64_t *ret, streams_stream_error_t *err); + +// Imported Functions from `wasi:cli/stdin@0.2.0-rc-2023-12-05` +extern stdin_own_input_stream_t stdin_get_stdin(void); + +// Imported Functions from `wasi:cli/stdout@0.2.0-rc-2023-12-05` +extern stdout_own_output_stream_t stdout_get_stdout(void); + +// Imported Functions from `wasi:cli/stderr@0.2.0-rc-2023-12-05` +extern stderr_own_output_stream_t stderr_get_stderr(void); + +// Imported Functions from `wasi:cli/terminal-stdin@0.2.0-rc-2023-12-05` +// If stdin is connected to a terminal, return a `terminal-input` handle +// allowing further interaction with it. +extern bool terminal_stdin_get_terminal_stdin(terminal_stdin_own_terminal_input_t *ret); + +// Imported Functions from `wasi:cli/terminal-stdout@0.2.0-rc-2023-12-05` +// If stdout is connected to a terminal, return a `terminal-output` handle +// allowing further interaction with it. +extern bool terminal_stdout_get_terminal_stdout(terminal_stdout_own_terminal_output_t *ret); + +// Imported Functions from `wasi:cli/terminal-stderr@0.2.0-rc-2023-12-05` +// If stderr is connected to a terminal, return a `terminal-output` handle +// allowing further interaction with it. +extern bool terminal_stderr_get_terminal_stderr(terminal_stderr_own_terminal_output_t *ret); + +// Imported Functions from `wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10` +// Read the current value of the clock. +// +// The clock is monotonic, therefore calling this function repeatedly will +// produce a sequence of non-decreasing values. +extern monotonic_clock_instant_t monotonic_clock_now(void); +// Query the resolution of the clock. Returns the duration of time +// corresponding to a clock tick. +extern monotonic_clock_duration_t monotonic_clock_resolution(void); +// Create a `pollable` which will resolve once the specified instant +// occured. +extern monotonic_clock_own_pollable_t monotonic_clock_subscribe_instant(monotonic_clock_instant_t when); +// Create a `pollable` which will resolve once the given duration has +// elapsed, starting at the time at which this function was called. +// occured. +extern monotonic_clock_own_pollable_t monotonic_clock_subscribe_duration(monotonic_clock_duration_t when); + +// Imported Functions from `wasi:clocks/wall-clock@0.2.0-rc-2023-11-10` +// Read the current value of the clock. +// +// This clock is not monotonic, therefore calling this function repeatedly +// will not necessarily produce a sequence of non-decreasing values. +// +// The returned timestamps represent the number of seconds since +// 1970-01-01T00:00:00Z, also known as [POSIX's Seconds Since the Epoch], +// also known as [Unix Time]. +// +// The nanoseconds field of the output is always less than 1000000000. +// +// [POSIX's Seconds Since the Epoch]: https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xbd_chap04.html#tag_21_04_16 +// [Unix Time]: https://en.wikipedia.org/wiki/Unix_time +extern void wall_clock_now(wall_clock_datetime_t *ret); +// Query the resolution of the clock. +// +// The nanoseconds field of the output is always less than 1000000000. +extern void wall_clock_resolution(wall_clock_datetime_t *ret); + +// Imported Functions from `wasi:filesystem/types@0.2.0-rc-2023-11-10` +// Return a stream for reading from a file, if available. +// +// May fail with an error-code describing why the file cannot be read. +// +// Multiple read, write, and append streams may be active on the same open +// file and they do not interfere with each other. +// +// Note: This allows using `read-stream`, which is similar to `read` in POSIX. +extern bool filesystem_method_descriptor_read_via_stream(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_own_input_stream_t *ret, filesystem_error_code_t *err); +// Return a stream for writing to a file, if available. +// +// May fail with an error-code describing why the file cannot be written. +// +// Note: This allows using `write-stream`, which is similar to `write` in +// POSIX. +extern bool filesystem_method_descriptor_write_via_stream(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_own_output_stream_t *ret, filesystem_error_code_t *err); +// Return a stream for appending to a file, if available. +// +// May fail with an error-code describing why the file cannot be appended. +// +// Note: This allows using `write-stream`, which is similar to `write` with +// `O_APPEND` in in POSIX. +extern bool filesystem_method_descriptor_append_via_stream(filesystem_borrow_descriptor_t self, filesystem_own_output_stream_t *ret, filesystem_error_code_t *err); +// Provide file advisory information on a descriptor. +// +// This is similar to `posix_fadvise` in POSIX. +extern bool filesystem_method_descriptor_advise(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_filesize_t length, filesystem_advice_t advice, filesystem_error_code_t *err); +// Synchronize the data of a file to disk. +// +// This function succeeds with no effect if the file descriptor is not +// opened for writing. +// +// Note: This is similar to `fdatasync` in POSIX. +extern bool filesystem_method_descriptor_sync_data(filesystem_borrow_descriptor_t self, filesystem_error_code_t *err); +// Get flags associated with a descriptor. +// +// Note: This returns similar flags to `fcntl(fd, F_GETFL)` in POSIX. +// +// Note: This returns the value that was the `fs_flags` value returned +// from `fdstat_get` in earlier versions of WASI. +extern bool filesystem_method_descriptor_get_flags(filesystem_borrow_descriptor_t self, filesystem_descriptor_flags_t *ret, filesystem_error_code_t *err); +// Get the dynamic type of a descriptor. +// +// Note: This returns the same value as the `type` field of the `fd-stat` +// returned by `stat`, `stat-at` and similar. +// +// Note: This returns similar flags to the `st_mode & S_IFMT` value provided +// by `fstat` in POSIX. +// +// Note: This returns the value that was the `fs_filetype` value returned +// from `fdstat_get` in earlier versions of WASI. +extern bool filesystem_method_descriptor_get_type(filesystem_borrow_descriptor_t self, filesystem_descriptor_type_t *ret, filesystem_error_code_t *err); +// Adjust the size of an open file. If this increases the file's size, the +// extra bytes are filled with zeros. +// +// Note: This was called `fd_filestat_set_size` in earlier versions of WASI. +extern bool filesystem_method_descriptor_set_size(filesystem_borrow_descriptor_t self, filesystem_filesize_t size, filesystem_error_code_t *err); +// Adjust the timestamps of an open file or directory. +// +// Note: This is similar to `futimens` in POSIX. +// +// Note: This was called `fd_filestat_set_times` in earlier versions of WASI. +extern bool filesystem_method_descriptor_set_times(filesystem_borrow_descriptor_t self, filesystem_new_timestamp_t *data_access_timestamp, filesystem_new_timestamp_t *data_modification_timestamp, filesystem_error_code_t *err); +// Read from a descriptor, without using and updating the descriptor's offset. +// +// This function returns a list of bytes containing the data that was +// read, along with a bool which, when true, indicates that the end of the +// file was reached. The returned list will contain up to `length` bytes; it +// may return fewer than requested, if the end of the file is reached or +// if the I/O operation is interrupted. +// +// In the future, this may change to return a `stream`. +// +// Note: This is similar to `pread` in POSIX. +extern bool filesystem_method_descriptor_read(filesystem_borrow_descriptor_t self, filesystem_filesize_t length, filesystem_filesize_t offset, preview2_tuple2_list_u8_bool_t *ret, filesystem_error_code_t *err); +// Write to a descriptor, without using and updating the descriptor's offset. +// +// It is valid to write past the end of a file; the file is extended to the +// extent of the write, with bytes between the previous end and the start of +// the write set to zero. +// +// In the future, this may change to take a `stream`. +// +// Note: This is similar to `pwrite` in POSIX. +extern bool filesystem_method_descriptor_write(filesystem_borrow_descriptor_t self, preview2_list_u8_t *buffer, filesystem_filesize_t offset, filesystem_filesize_t *ret, filesystem_error_code_t *err); +// Read directory entries from a directory. +// +// On filesystems where directories contain entries referring to themselves +// and their parents, often named `.` and `..` respectively, these entries +// are omitted. +// +// This always returns a new stream which starts at the beginning of the +// directory. Multiple streams may be active on the same directory, and they +// do not interfere with each other. +extern bool filesystem_method_descriptor_read_directory(filesystem_borrow_descriptor_t self, filesystem_own_directory_entry_stream_t *ret, filesystem_error_code_t *err); +// Synchronize the data and metadata of a file to disk. +// +// This function succeeds with no effect if the file descriptor is not +// opened for writing. +// +// Note: This is similar to `fsync` in POSIX. +extern bool filesystem_method_descriptor_sync(filesystem_borrow_descriptor_t self, filesystem_error_code_t *err); +// Create a directory. +// +// Note: This is similar to `mkdirat` in POSIX. +extern bool filesystem_method_descriptor_create_directory_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err); +// Return the attributes of an open file or directory. +// +// Note: This is similar to `fstat` in POSIX, except that it does not return +// device and inode information. For testing whether two descriptors refer to +// the same underlying filesystem object, use `is-same-object`. To obtain +// additional data that can be used do determine whether a file has been +// modified, use `metadata-hash`. +// +// Note: This was called `fd_filestat_get` in earlier versions of WASI. +extern bool filesystem_method_descriptor_stat(filesystem_borrow_descriptor_t self, filesystem_descriptor_stat_t *ret, filesystem_error_code_t *err); +// Return the attributes of a file or directory. +// +// Note: This is similar to `fstatat` in POSIX, except that it does not +// return device and inode information. See the `stat` description for a +// discussion of alternatives. +// +// Note: This was called `path_filestat_get` in earlier versions of WASI. +extern bool filesystem_method_descriptor_stat_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_descriptor_stat_t *ret, filesystem_error_code_t *err); +// Adjust the timestamps of a file or directory. +// +// Note: This is similar to `utimensat` in POSIX. +// +// Note: This was called `path_filestat_set_times` in earlier versions of +// WASI. +extern bool filesystem_method_descriptor_set_times_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_new_timestamp_t *data_access_timestamp, filesystem_new_timestamp_t *data_modification_timestamp, filesystem_error_code_t *err); +// Create a hard link. +// +// Note: This is similar to `linkat` in POSIX. +extern bool filesystem_method_descriptor_link_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t old_path_flags, preview2_string_t *old_path, filesystem_borrow_descriptor_t new_descriptor, preview2_string_t *new_path, filesystem_error_code_t *err); +// Open a file or directory. +// +// The returned descriptor is not guaranteed to be the lowest-numbered +// descriptor not currently open/ it is randomized to prevent applications +// from depending on making assumptions about indexes, since this is +// error-prone in multi-threaded contexts. The returned descriptor is +// guaranteed to be less than 2**31. +// +// If `flags` contains `descriptor-flags::mutate-directory`, and the base +// descriptor doesn't have `descriptor-flags::mutate-directory` set, +// `open-at` fails with `error-code::read-only`. +// +// If `flags` contains `write` or `mutate-directory`, or `open-flags` +// contains `truncate` or `create`, and the base descriptor doesn't have +// `descriptor-flags::mutate-directory` set, `open-at` fails with +// `error-code::read-only`. +// +// Note: This is similar to `openat` in POSIX. +extern bool filesystem_method_descriptor_open_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_open_flags_t open_flags, filesystem_descriptor_flags_t flags, filesystem_own_descriptor_t *ret, filesystem_error_code_t *err); +// Read the contents of a symbolic link. +// +// If the contents contain an absolute or rooted path in the underlying +// filesystem, this function fails with `error-code::not-permitted`. +// +// Note: This is similar to `readlinkat` in POSIX. +extern bool filesystem_method_descriptor_readlink_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, preview2_string_t *ret, filesystem_error_code_t *err); +// Remove a directory. +// +// Return `error-code::not-empty` if the directory is not empty. +// +// Note: This is similar to `unlinkat(fd, path, AT_REMOVEDIR)` in POSIX. +extern bool filesystem_method_descriptor_remove_directory_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err); +// Rename a filesystem object. +// +// Note: This is similar to `renameat` in POSIX. +extern bool filesystem_method_descriptor_rename_at(filesystem_borrow_descriptor_t self, preview2_string_t *old_path, filesystem_borrow_descriptor_t new_descriptor, preview2_string_t *new_path, filesystem_error_code_t *err); +// Create a symbolic link (also known as a "symlink"). +// +// If `old-path` starts with `/`, the function fails with +// `error-code::not-permitted`. +// +// Note: This is similar to `symlinkat` in POSIX. +extern bool filesystem_method_descriptor_symlink_at(filesystem_borrow_descriptor_t self, preview2_string_t *old_path, preview2_string_t *new_path, filesystem_error_code_t *err); +// Unlink a filesystem object that is not a directory. +// +// Return `error-code::is-directory` if the path refers to a directory. +// Note: This is similar to `unlinkat(fd, path, 0)` in POSIX. +extern bool filesystem_method_descriptor_unlink_file_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err); +// Test whether two descriptors refer to the same filesystem object. +// +// In POSIX, this corresponds to testing whether the two descriptors have the +// same device (`st_dev`) and inode (`st_ino` or `d_ino`) numbers. +// wasi-filesystem does not expose device and inode numbers, so this function +// may be used instead. +extern bool filesystem_method_descriptor_is_same_object(filesystem_borrow_descriptor_t self, filesystem_borrow_descriptor_t other); +// Return a hash of the metadata associated with a filesystem object referred +// to by a descriptor. +// +// This returns a hash of the last-modification timestamp and file size, and +// may also include the inode number, device number, birth timestamp, and +// other metadata fields that may change when the file is modified or +// replaced. It may also include a secret value chosen by the +// implementation and not otherwise exposed. +// +// Implementations are encourated to provide the following properties: +// +// - If the file is not modified or replaced, the computed hash value should +// usually not change. +// - If the object is modified or replaced, the computed hash value should +// usually change. +// - The inputs to the hash should not be easily computable from the +// computed hash. +// +// However, none of these is required. +extern bool filesystem_method_descriptor_metadata_hash(filesystem_borrow_descriptor_t self, filesystem_metadata_hash_value_t *ret, filesystem_error_code_t *err); +// Return a hash of the metadata associated with a filesystem object referred +// to by a directory descriptor and a relative path. +// +// This performs the same hash computation as `metadata-hash`. +extern bool filesystem_method_descriptor_metadata_hash_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_metadata_hash_value_t *ret, filesystem_error_code_t *err); +// Read a single directory entry from a `directory-entry-stream`. +extern bool filesystem_method_directory_entry_stream_read_directory_entry(filesystem_borrow_directory_entry_stream_t self, filesystem_option_directory_entry_t *ret, filesystem_error_code_t *err); +// Attempts to extract a filesystem-related `error-code` from the stream +// `error` provided. +// +// Stream operations which return `stream-error::last-operation-failed` +// have a payload with more information about the operation that failed. +// This payload can be passed through to this function to see if there's +// filesystem-related information about the error to return. +// +// Note that this function is fallible because not all stream-related +// errors are filesystem-related errors. +extern bool filesystem_filesystem_error_code(filesystem_borrow_error_t err_, filesystem_error_code_t *ret); + +// Imported Functions from `wasi:filesystem/preopens@0.2.0-rc-2023-11-10` +// Return the set of preopened directories, and their path. +extern void filesystem_preopens_get_directories(filesystem_preopens_list_tuple2_own_descriptor_string_t *ret); + +// Imported Functions from `wasi:sockets/instance-network@0.2.0-rc-2023-11-10` +// Get a handle to the default network. +extern instance_network_own_network_t instance_network_instance_network(void); + +// Imported Functions from `wasi:sockets/udp@0.2.0-rc-2023-11-10` +// Bind the socket to a specific network on the provided IP address and port. +// +// If the IP address is zero (`0.0.0.0` in IPv4, `::` in IPv6), it is left to the implementation to decide which +// network interface(s) to bind to. +// If the port is zero, the socket will be bound to a random free port. +// +// Unlike in POSIX, this function is async. This enables interactive WASI hosts to inject permission prompts. +// +// # Typical `start` errors +// - `invalid-argument`: The `local-address` has the wrong address family. (EAFNOSUPPORT, EFAULT on Windows) +// - `invalid-state`: The socket is already bound. (EINVAL) +// +// # Typical `finish` errors +// - `address-in-use`: No ephemeral ports available. (EADDRINUSE, ENOBUFS on Windows) +// - `address-in-use`: Address is already in use. (EADDRINUSE) +// - `address-not-bindable`: `local-address` is not an address that the `network` can bind to. (EADDRNOTAVAIL) +// - `not-in-progress`: A `bind` operation is not in progress. +// - `would-block`: Can't finish the operation, it is still in progress. (EWOULDBLOCK, EAGAIN) +// +// # References +// - +// - +// - +// - +extern bool udp_method_udp_socket_start_bind(udp_borrow_udp_socket_t self, udp_borrow_network_t network, udp_ip_socket_address_t *local_address, udp_error_code_t *err); +extern bool udp_method_udp_socket_finish_bind(udp_borrow_udp_socket_t self, udp_error_code_t *err); +// Set up inbound & outbound communication channels, optionally to a specific peer. +// +// This function only changes the local socket configuration and does not generate any network traffic. +// On success, the `remote-address` of the socket is updated. The `local-address` may be updated as well, +// based on the best network path to `remote-address`. +// +// When a `remote-address` is provided, the returned streams are limited to communicating with that specific peer: +// - `send` can only be used to send to this destination. +// - `receive` will only return datagrams sent from the provided `remote-address`. +// +// This method may be called multiple times on the same socket to change its association, but +// only the most recently returned pair of streams will be operational. Implementations may trap if +// the streams returned by a previous invocation haven't been dropped yet before calling `stream` again. +// +// The POSIX equivalent in pseudo-code is: +// ```text +// if (was previously connected) { +// connect(s, AF_UNSPEC) +// } +// if (remote_address is Some) { +// connect(s, remote_address) +// } +// ``` +// +// Unlike in POSIX, the socket must already be explicitly bound. +// +// # Typical errors +// - `invalid-argument`: The `remote-address` has the wrong address family. (EAFNOSUPPORT) +// - `invalid-argument`: `remote-address` is a non-IPv4-mapped IPv6 address, but the socket was bound to a specific IPv4-mapped IPv6 address. (or vice versa) +// - `invalid-argument`: The IP address in `remote-address` is set to INADDR_ANY (`0.0.0.0` / `::`). (EDESTADDRREQ, EADDRNOTAVAIL) +// - `invalid-argument`: The port in `remote-address` is set to 0. (EDESTADDRREQ, EADDRNOTAVAIL) +// - `invalid-state`: The socket is not bound. +// - `address-in-use`: Tried to perform an implicit bind, but there were no ephemeral ports available. (EADDRINUSE, EADDRNOTAVAIL on Linux, EAGAIN on BSD) +// - `remote-unreachable`: The remote address is not reachable. (ECONNRESET, ENETRESET, EHOSTUNREACH, EHOSTDOWN, ENETUNREACH, ENETDOWN, ENONET) +// - `connection-refused`: The connection was refused. (ECONNREFUSED) +// +// # References +// - +// - +// - +// - +extern bool udp_method_udp_socket_stream(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *maybe_remote_address, udp_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_t *ret, udp_error_code_t *err); +// Get the current bound address. +// +// POSIX mentions: +// > If the socket has not been bound to a local name, the value +// > stored in the object pointed to by `address` is unspecified. +// +// WASI is stricter and requires `local-address` to return `invalid-state` when the socket hasn't been bound yet. +// +// # Typical errors +// - `invalid-state`: The socket is not bound to any local address. +// +// # References +// - +// - +// - +// - +extern bool udp_method_udp_socket_local_address(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *ret, udp_error_code_t *err); +// Get the address the socket is currently streaming to. +// +// # Typical errors +// - `invalid-state`: The socket is not streaming to a specific remote address. (ENOTCONN) +// +// # References +// - +// - +// - +// - +extern bool udp_method_udp_socket_remote_address(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *ret, udp_error_code_t *err); +// Whether this is a IPv4 or IPv6 socket. +// +// Equivalent to the SO_DOMAIN socket option. +extern udp_ip_address_family_t udp_method_udp_socket_address_family(udp_borrow_udp_socket_t self); +// Whether IPv4 compatibility (dual-stack) mode is disabled or not. +// +// Equivalent to the IPV6_V6ONLY socket option. +// +// # Typical errors +// - `not-supported`: (get/set) `this` socket is an IPv4 socket. +// - `invalid-state`: (set) The socket is already bound. +// - `not-supported`: (set) Host does not support dual-stack sockets. (Implementations are not required to.) +extern bool udp_method_udp_socket_ipv6_only(udp_borrow_udp_socket_t self, bool *ret, udp_error_code_t *err); +extern bool udp_method_udp_socket_set_ipv6_only(udp_borrow_udp_socket_t self, bool value, udp_error_code_t *err); +// Equivalent to the IP_TTL & IPV6_UNICAST_HOPS socket options. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// +// # Typical errors +// - `invalid-argument`: (set) The TTL value must be 1 or higher. +extern bool udp_method_udp_socket_unicast_hop_limit(udp_borrow_udp_socket_t self, uint8_t *ret, udp_error_code_t *err); +extern bool udp_method_udp_socket_set_unicast_hop_limit(udp_borrow_udp_socket_t self, uint8_t value, udp_error_code_t *err); +// The kernel buffer space reserved for sends/receives on this socket. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// I.e. after setting a value, reading the same setting back may return a different value. +// +// Equivalent to the SO_RCVBUF and SO_SNDBUF socket options. +// +// # Typical errors +// - `invalid-argument`: (set) The provided value was 0. +extern bool udp_method_udp_socket_receive_buffer_size(udp_borrow_udp_socket_t self, uint64_t *ret, udp_error_code_t *err); +extern bool udp_method_udp_socket_set_receive_buffer_size(udp_borrow_udp_socket_t self, uint64_t value, udp_error_code_t *err); +extern bool udp_method_udp_socket_send_buffer_size(udp_borrow_udp_socket_t self, uint64_t *ret, udp_error_code_t *err); +extern bool udp_method_udp_socket_set_send_buffer_size(udp_borrow_udp_socket_t self, uint64_t value, udp_error_code_t *err); +// Create a `pollable` which will resolve once the socket is ready for I/O. +// +// Note: this function is here for WASI Preview2 only. +// It's planned to be removed when `future` is natively supported in Preview3. +extern udp_own_pollable_t udp_method_udp_socket_subscribe(udp_borrow_udp_socket_t self); +// Receive messages on the socket. +// +// This function attempts to receive up to `max-results` datagrams on the socket without blocking. +// The returned list may contain fewer elements than requested, but never more. +// +// This function returns successfully with an empty list when either: +// - `max-results` is 0, or: +// - `max-results` is greater than 0, but no results are immediately available. +// This function never returns `error(would-block)`. +// +// # Typical errors +// - `remote-unreachable`: The remote address is not reachable. (ECONNRESET, ENETRESET on Windows, EHOSTUNREACH, EHOSTDOWN, ENETUNREACH, ENETDOWN, ENONET) +// - `connection-refused`: The connection was refused. (ECONNREFUSED) +// +// # References +// - +// - +// - +// - +// - +// - +// - +// - +extern bool udp_method_incoming_datagram_stream_receive(udp_borrow_incoming_datagram_stream_t self, uint64_t max_results, udp_list_incoming_datagram_t *ret, udp_error_code_t *err); +// Create a `pollable` which will resolve once the stream is ready to receive again. +// +// Note: this function is here for WASI Preview2 only. +// It's planned to be removed when `future` is natively supported in Preview3. +extern udp_own_pollable_t udp_method_incoming_datagram_stream_subscribe(udp_borrow_incoming_datagram_stream_t self); +// Check readiness for sending. This function never blocks. +// +// Returns the number of datagrams permitted for the next call to `send`, +// or an error. Calling `send` with more datagrams than this function has +// permitted will trap. +// +// When this function returns ok(0), the `subscribe` pollable will +// become ready when this function will report at least ok(1), or an +// error. +// +// Never returns `would-block`. +extern bool udp_method_outgoing_datagram_stream_check_send(udp_borrow_outgoing_datagram_stream_t self, uint64_t *ret, udp_error_code_t *err); +// Send messages on the socket. +// +// This function attempts to send all provided `datagrams` on the socket without blocking and +// returns how many messages were actually sent (or queued for sending). This function never +// returns `error(would-block)`. If none of the datagrams were able to be sent, `ok(0)` is returned. +// +// This function semantically behaves the same as iterating the `datagrams` list and sequentially +// sending each individual datagram until either the end of the list has been reached or the first error occurred. +// If at least one datagram has been sent successfully, this function never returns an error. +// +// If the input list is empty, the function returns `ok(0)`. +// +// Each call to `send` must be permitted by a preceding `check-send`. Implementations must trap if +// either `check-send` was not called or `datagrams` contains more items than `check-send` permitted. +// +// # Typical errors +// - `invalid-argument`: The `remote-address` has the wrong address family. (EAFNOSUPPORT) +// - `invalid-argument`: `remote-address` is a non-IPv4-mapped IPv6 address, but the socket was bound to a specific IPv4-mapped IPv6 address. (or vice versa) +// - `invalid-argument`: The IP address in `remote-address` is set to INADDR_ANY (`0.0.0.0` / `::`). (EDESTADDRREQ, EADDRNOTAVAIL) +// - `invalid-argument`: The port in `remote-address` is set to 0. (EDESTADDRREQ, EADDRNOTAVAIL) +// - `invalid-argument`: The socket is in "connected" mode and `remote-address` is `some` value that does not match the address passed to `stream`. (EISCONN) +// - `invalid-argument`: The socket is not "connected" and no value for `remote-address` was provided. (EDESTADDRREQ) +// - `remote-unreachable`: The remote address is not reachable. (ECONNRESET, ENETRESET on Windows, EHOSTUNREACH, EHOSTDOWN, ENETUNREACH, ENETDOWN, ENONET) +// - `connection-refused`: The connection was refused. (ECONNREFUSED) +// - `datagram-too-large`: The datagram is too large. (EMSGSIZE) +// +// # References +// - +// - +// - +// - +// - +// - +// - +// - +extern bool udp_method_outgoing_datagram_stream_send(udp_borrow_outgoing_datagram_stream_t self, udp_list_outgoing_datagram_t *datagrams, uint64_t *ret, udp_error_code_t *err); +// Create a `pollable` which will resolve once the stream is ready to send again. +// +// Note: this function is here for WASI Preview2 only. +// It's planned to be removed when `future` is natively supported in Preview3. +extern udp_own_pollable_t udp_method_outgoing_datagram_stream_subscribe(udp_borrow_outgoing_datagram_stream_t self); + +// Imported Functions from `wasi:sockets/udp-create-socket@0.2.0-rc-2023-11-10` +// Create a new UDP socket. +// +// Similar to `socket(AF_INET or AF_INET6, SOCK_DGRAM, IPPROTO_UDP)` in POSIX. +// +// This function does not require a network capability handle. This is considered to be safe because +// at time of creation, the socket is not bound to any `network` yet. Up to the moment `bind` is called, +// the socket is effectively an in-memory configuration object, unable to communicate with the outside world. +// +// All sockets are non-blocking. Use the wasi-poll interface to block on asynchronous operations. +// +// # Typical errors +// - `not-supported`: The specified `address-family` is not supported. (EAFNOSUPPORT) +// - `new-socket-limit`: The new socket resource could not be created because of a system limit. (EMFILE, ENFILE) +// +// # References: +// - +// - +// - +// - +extern bool udp_create_socket_create_udp_socket(udp_create_socket_ip_address_family_t address_family, udp_create_socket_own_udp_socket_t *ret, udp_create_socket_error_code_t *err); + +// Imported Functions from `wasi:sockets/tcp@0.2.0-rc-2023-11-10` +// Bind the socket to a specific network on the provided IP address and port. +// +// If the IP address is zero (`0.0.0.0` in IPv4, `::` in IPv6), it is left to the implementation to decide which +// network interface(s) to bind to. +// If the TCP/UDP port is zero, the socket will be bound to a random free port. +// +// When a socket is not explicitly bound, the first invocation to a listen or connect operation will +// implicitly bind the socket. +// +// Unlike in POSIX, this function is async. This enables interactive WASI hosts to inject permission prompts. +// +// # Typical `start` errors +// - `invalid-argument`: The `local-address` has the wrong address family. (EAFNOSUPPORT, EFAULT on Windows) +// - `invalid-argument`: `local-address` is not a unicast address. (EINVAL) +// - `invalid-argument`: `local-address` is an IPv4-mapped IPv6 address, but the socket has `ipv6-only` enabled. (EINVAL) +// - `invalid-state`: The socket is already bound. (EINVAL) +// +// # Typical `finish` errors +// - `address-in-use`: No ephemeral ports available. (EADDRINUSE, ENOBUFS on Windows) +// - `address-in-use`: Address is already in use. (EADDRINUSE) +// - `address-not-bindable`: `local-address` is not an address that the `network` can bind to. (EADDRNOTAVAIL) +// - `not-in-progress`: A `bind` operation is not in progress. +// - `would-block`: Can't finish the operation, it is still in progress. (EWOULDBLOCK, EAGAIN) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_start_bind(tcp_borrow_tcp_socket_t self, tcp_borrow_network_t network, tcp_ip_socket_address_t *local_address, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_finish_bind(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err); +// Connect to a remote endpoint. +// +// On success: +// - the socket is transitioned into the Connection state +// - a pair of streams is returned that can be used to read & write to the connection +// +// POSIX mentions: +// > If connect() fails, the state of the socket is unspecified. Conforming applications should +// > close the file descriptor and create a new socket before attempting to reconnect. +// +// WASI prescribes the following behavior: +// - If `connect` fails because an input/state validation error, the socket should remain usable. +// - If a connection was actually attempted but failed, the socket should become unusable for further network communication. +// Besides `drop`, any method after such a failure may return an error. +// +// # Typical `start` errors +// - `invalid-argument`: The `remote-address` has the wrong address family. (EAFNOSUPPORT) +// - `invalid-argument`: `remote-address` is not a unicast address. (EINVAL, ENETUNREACH on Linux, EAFNOSUPPORT on MacOS) +// - `invalid-argument`: `remote-address` is an IPv4-mapped IPv6 address, but the socket has `ipv6-only` enabled. (EINVAL, EADDRNOTAVAIL on Illumos) +// - `invalid-argument`: `remote-address` is a non-IPv4-mapped IPv6 address, but the socket was bound to a specific IPv4-mapped IPv6 address. (or vice versa) +// - `invalid-argument`: The IP address in `remote-address` is set to INADDR_ANY (`0.0.0.0` / `::`). (EADDRNOTAVAIL on Windows) +// - `invalid-argument`: The port in `remote-address` is set to 0. (EADDRNOTAVAIL on Windows) +// - `invalid-argument`: The socket is already attached to a different network. The `network` passed to `connect` must be identical to the one passed to `bind`. +// - `invalid-state`: The socket is already in the Connection state. (EISCONN) +// - `invalid-state`: The socket is already in the Listener state. (EOPNOTSUPP, EINVAL on Windows) +// +// # Typical `finish` errors +// - `timeout`: Connection timed out. (ETIMEDOUT) +// - `connection-refused`: The connection was forcefully rejected. (ECONNREFUSED) +// - `connection-reset`: The connection was reset. (ECONNRESET) +// - `connection-aborted`: The connection was aborted. (ECONNABORTED) +// - `remote-unreachable`: The remote address is not reachable. (EHOSTUNREACH, EHOSTDOWN, ENETUNREACH, ENETDOWN, ENONET) +// - `address-in-use`: Tried to perform an implicit bind, but there were no ephemeral ports available. (EADDRINUSE, EADDRNOTAVAIL on Linux, EAGAIN on BSD) +// - `not-in-progress`: A `connect` operation is not in progress. +// - `would-block`: Can't finish the operation, it is still in progress. (EWOULDBLOCK, EAGAIN) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_start_connect(tcp_borrow_tcp_socket_t self, tcp_borrow_network_t network, tcp_ip_socket_address_t *remote_address, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_finish_connect(tcp_borrow_tcp_socket_t self, tcp_tuple2_own_input_stream_own_output_stream_t *ret, tcp_error_code_t *err); +// Start listening for new connections. +// +// Transitions the socket into the Listener state. +// +// Unlike POSIX: +// - this function is async. This enables interactive WASI hosts to inject permission prompts. +// - the socket must already be explicitly bound. +// +// # Typical `start` errors +// - `invalid-state`: The socket is not bound to any local address. (EDESTADDRREQ) +// - `invalid-state`: The socket is already in the Connection state. (EISCONN, EINVAL on BSD) +// - `invalid-state`: The socket is already in the Listener state. +// +// # Typical `finish` errors +// - `address-in-use`: Tried to perform an implicit bind, but there were no ephemeral ports available. (EADDRINUSE) +// - `not-in-progress`: A `listen` operation is not in progress. +// - `would-block`: Can't finish the operation, it is still in progress. (EWOULDBLOCK, EAGAIN) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_start_listen(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_finish_listen(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err); +// Accept a new client socket. +// +// The returned socket is bound and in the Connection state. The following properties are inherited from the listener socket: +// - `address-family` +// - `ipv6-only` +// - `keep-alive-enabled` +// - `keep-alive-idle-time` +// - `keep-alive-interval` +// - `keep-alive-count` +// - `hop-limit` +// - `receive-buffer-size` +// - `send-buffer-size` +// +// On success, this function returns the newly accepted client socket along with +// a pair of streams that can be used to read & write to the connection. +// +// # Typical errors +// - `invalid-state`: Socket is not in the Listener state. (EINVAL) +// - `would-block`: No pending connections at the moment. (EWOULDBLOCK, EAGAIN) +// - `connection-aborted`: An incoming connection was pending, but was terminated by the client before this listener could accept it. (ECONNABORTED) +// - `new-socket-limit`: The new socket resource could not be created because of a system limit. (EMFILE, ENFILE) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_accept(tcp_borrow_tcp_socket_t self, tcp_tuple3_own_tcp_socket_own_input_stream_own_output_stream_t *ret, tcp_error_code_t *err); +// Get the bound local address. +// +// POSIX mentions: +// > If the socket has not been bound to a local name, the value +// > stored in the object pointed to by `address` is unspecified. +// +// WASI is stricter and requires `local-address` to return `invalid-state` when the socket hasn't been bound yet. +// +// # Typical errors +// - `invalid-state`: The socket is not bound to any local address. +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_local_address(tcp_borrow_tcp_socket_t self, tcp_ip_socket_address_t *ret, tcp_error_code_t *err); +// Get the remote address. +// +// # Typical errors +// - `invalid-state`: The socket is not connected to a remote address. (ENOTCONN) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_remote_address(tcp_borrow_tcp_socket_t self, tcp_ip_socket_address_t *ret, tcp_error_code_t *err); +// Whether the socket is listening for new connections. +// +// Equivalent to the SO_ACCEPTCONN socket option. +extern bool tcp_method_tcp_socket_is_listening(tcp_borrow_tcp_socket_t self); +// Whether this is a IPv4 or IPv6 socket. +// +// Equivalent to the SO_DOMAIN socket option. +extern tcp_ip_address_family_t tcp_method_tcp_socket_address_family(tcp_borrow_tcp_socket_t self); +// Whether IPv4 compatibility (dual-stack) mode is disabled or not. +// +// Equivalent to the IPV6_V6ONLY socket option. +// +// # Typical errors +// - `invalid-state`: (set) The socket is already bound. +// - `not-supported`: (get/set) `this` socket is an IPv4 socket. +// - `not-supported`: (set) Host does not support dual-stack sockets. (Implementations are not required to.) +extern bool tcp_method_tcp_socket_ipv6_only(tcp_borrow_tcp_socket_t self, bool *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_ipv6_only(tcp_borrow_tcp_socket_t self, bool value, tcp_error_code_t *err); +// Hints the desired listen queue size. Implementations are free to ignore this. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// +// # Typical errors +// - `not-supported`: (set) The platform does not support changing the backlog size after the initial listen. +// - `invalid-argument`: (set) The provided value was 0. +// - `invalid-state`: (set) The socket is already in the Connection state. +extern bool tcp_method_tcp_socket_set_listen_backlog_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err); +// Enables or disables keepalive. +// +// The keepalive behavior can be adjusted using: +// - `keep-alive-idle-time` +// - `keep-alive-interval` +// - `keep-alive-count` +// These properties can be configured while `keep-alive-enabled` is false, but only come into effect when `keep-alive-enabled` is true. +// +// Equivalent to the SO_KEEPALIVE socket option. +extern bool tcp_method_tcp_socket_keep_alive_enabled(tcp_borrow_tcp_socket_t self, bool *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_keep_alive_enabled(tcp_borrow_tcp_socket_t self, bool value, tcp_error_code_t *err); +// Amount of time the connection has to be idle before TCP starts sending keepalive packets. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// I.e. after setting a value, reading the same setting back may return a different value. +// +// Equivalent to the TCP_KEEPIDLE socket option. (TCP_KEEPALIVE on MacOS) +// +// # Typical errors +// - `invalid-argument`: (set) The provided value was 0. +extern bool tcp_method_tcp_socket_keep_alive_idle_time(tcp_borrow_tcp_socket_t self, tcp_duration_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_keep_alive_idle_time(tcp_borrow_tcp_socket_t self, tcp_duration_t value, tcp_error_code_t *err); +// The time between keepalive packets. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// I.e. after setting a value, reading the same setting back may return a different value. +// +// Equivalent to the TCP_KEEPINTVL socket option. +// +// # Typical errors +// - `invalid-argument`: (set) The provided value was 0. +extern bool tcp_method_tcp_socket_keep_alive_interval(tcp_borrow_tcp_socket_t self, tcp_duration_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_keep_alive_interval(tcp_borrow_tcp_socket_t self, tcp_duration_t value, tcp_error_code_t *err); +// The maximum amount of keepalive packets TCP should send before aborting the connection. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// I.e. after setting a value, reading the same setting back may return a different value. +// +// Equivalent to the TCP_KEEPCNT socket option. +// +// # Typical errors +// - `invalid-argument`: (set) The provided value was 0. +extern bool tcp_method_tcp_socket_keep_alive_count(tcp_borrow_tcp_socket_t self, uint32_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_keep_alive_count(tcp_borrow_tcp_socket_t self, uint32_t value, tcp_error_code_t *err); +// Equivalent to the IP_TTL & IPV6_UNICAST_HOPS socket options. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// +// # Typical errors +// - `invalid-argument`: (set) The TTL value must be 1 or higher. +// - `invalid-state`: (set) The socket is already in the Connection state. +// - `invalid-state`: (set) The socket is already in the Listener state. +extern bool tcp_method_tcp_socket_hop_limit(tcp_borrow_tcp_socket_t self, uint8_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_hop_limit(tcp_borrow_tcp_socket_t self, uint8_t value, tcp_error_code_t *err); +// The kernel buffer space reserved for sends/receives on this socket. +// +// If the provided value is 0, an `invalid-argument` error is returned. +// Any other value will never cause an error, but it might be silently clamped and/or rounded. +// I.e. after setting a value, reading the same setting back may return a different value. +// +// Equivalent to the SO_RCVBUF and SO_SNDBUF socket options. +// +// # Typical errors +// - `invalid-argument`: (set) The provided value was 0. +// - `invalid-state`: (set) The socket is already in the Connection state. +// - `invalid-state`: (set) The socket is already in the Listener state. +extern bool tcp_method_tcp_socket_receive_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_receive_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_send_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t *ret, tcp_error_code_t *err); +extern bool tcp_method_tcp_socket_set_send_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err); +// Create a `pollable` which will resolve once the socket is ready for I/O. +// +// Note: this function is here for WASI Preview2 only. +// It's planned to be removed when `future` is natively supported in Preview3. +extern tcp_own_pollable_t tcp_method_tcp_socket_subscribe(tcp_borrow_tcp_socket_t self); +// Initiate a graceful shutdown. +// +// - receive: the socket is not expecting to receive any more data from the peer. All subsequent read +// operations on the `input-stream` associated with this socket will return an End Of Stream indication. +// Any data still in the receive queue at time of calling `shutdown` will be discarded. +// - send: the socket is not expecting to send any more data to the peer. All subsequent write +// operations on the `output-stream` associated with this socket will return an error. +// - both: same effect as receive & send combined. +// +// The shutdown function does not close (drop) the socket. +// +// # Typical errors +// - `invalid-state`: The socket is not in the Connection state. (ENOTCONN) +// +// # References +// - +// - +// - +// - +extern bool tcp_method_tcp_socket_shutdown(tcp_borrow_tcp_socket_t self, tcp_shutdown_type_t shutdown_type, tcp_error_code_t *err); + +// Imported Functions from `wasi:sockets/tcp-create-socket@0.2.0-rc-2023-11-10` +// Create a new TCP socket. +// +// Similar to `socket(AF_INET or AF_INET6, SOCK_STREAM, IPPROTO_TCP)` in POSIX. +// +// This function does not require a network capability handle. This is considered to be safe because +// at time of creation, the socket is not bound to any `network` yet. Up to the moment `bind`/`listen`/`connect` +// is called, the socket is effectively an in-memory configuration object, unable to communicate with the outside world. +// +// All sockets are non-blocking. Use the wasi-poll interface to block on asynchronous operations. +// +// # Typical errors +// - `not-supported`: The specified `address-family` is not supported. (EAFNOSUPPORT) +// - `new-socket-limit`: The new socket resource could not be created because of a system limit. (EMFILE, ENFILE) +// +// # References +// - +// - +// - +// - +extern bool tcp_create_socket_create_tcp_socket(tcp_create_socket_ip_address_family_t address_family, tcp_create_socket_own_tcp_socket_t *ret, tcp_create_socket_error_code_t *err); + +// Imported Functions from `wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10` +// Resolve an internet host name to a list of IP addresses. +// +// Unicode domain names are automatically converted to ASCII using IDNA encoding. +// If the input is an IP address string, the address is parsed and returned +// as-is without making any external requests. +// +// See the wasi-socket proposal README.md for a comparison with getaddrinfo. +// +// This function never blocks. It either immediately fails or immediately +// returns successfully with a `resolve-address-stream` that can be used +// to (asynchronously) fetch the results. +// +// # Typical errors +// - `invalid-argument`: `name` is a syntactically invalid domain name or IP address. +// +// # References: +// - +// - +// - +// - +extern bool ip_name_lookup_resolve_addresses(ip_name_lookup_borrow_network_t network, preview2_string_t *name, ip_name_lookup_own_resolve_address_stream_t *ret, ip_name_lookup_error_code_t *err); +// Returns the next address from the resolver. +// +// This function should be called multiple times. On each call, it will +// return the next address in connection order preference. If all +// addresses have been exhausted, this function returns `none`. +// +// This function never returns IPv4-mapped IPv6 addresses. +// +// # Typical errors +// - `name-unresolvable`: Name does not exist or has no suitable associated IP addresses. (EAI_NONAME, EAI_NODATA, EAI_ADDRFAMILY) +// - `temporary-resolver-failure`: A temporary failure in name resolution occurred. (EAI_AGAIN) +// - `permanent-resolver-failure`: A permanent failure in name resolution occurred. (EAI_FAIL) +// - `would-block`: A result is not available yet. (EWOULDBLOCK, EAGAIN) +extern bool ip_name_lookup_method_resolve_address_stream_resolve_next_address(ip_name_lookup_borrow_resolve_address_stream_t self, ip_name_lookup_option_ip_address_t *ret, ip_name_lookup_error_code_t *err); +// Create a `pollable` which will resolve once the stream is ready for I/O. +// +// Note: this function is here for WASI Preview2 only. +// It's planned to be removed when `future` is natively supported in Preview3. +extern ip_name_lookup_own_pollable_t ip_name_lookup_method_resolve_address_stream_subscribe(ip_name_lookup_borrow_resolve_address_stream_t self); + +// Imported Functions from `wasi:random/random@0.2.0-rc-2023-11-10` +// Return `len` cryptographically-secure random or pseudo-random bytes. +// +// This function must produce data at least as cryptographically secure and +// fast as an adequately seeded cryptographically-secure pseudo-random +// number generator (CSPRNG). It must not block, from the perspective of +// the calling program, under any circumstances, including on the first +// request and on requests for numbers of bytes. The returned data must +// always be unpredictable. +// +// This function must always return fresh data. Deterministic environments +// must omit this function, rather than implementing it with deterministic +// data. +extern void random_get_random_bytes(uint64_t len, preview2_list_u8_t *ret); +// Return a cryptographically-secure random or pseudo-random `u64` value. +// +// This function returns the same type of data as `get-random-bytes`, +// represented as a `u64`. +extern uint64_t random_get_random_u64(void); + +// Imported Functions from `wasi:random/insecure@0.2.0-rc-2023-11-10` +// Return `len` insecure pseudo-random bytes. +// +// This function is not cryptographically secure. Do not use it for +// anything related to security. +// +// There are no requirements on the values of the returned bytes, however +// implementations are encouraged to return evenly distributed values with +// a long period. +extern void random_insecure_get_insecure_random_bytes(uint64_t len, preview2_list_u8_t *ret); +// Return an insecure pseudo-random `u64` value. +// +// This function returns the same type of pseudo-random data as +// `get-insecure-random-bytes`, represented as a `u64`. +extern uint64_t random_insecure_get_insecure_random_u64(void); + +// Imported Functions from `wasi:random/insecure-seed@0.2.0-rc-2023-11-10` +// Return a 128-bit value that may contain a pseudo-random value. +// +// The returned value is not required to be computed from a CSPRNG, and may +// even be entirely deterministic. Host implementations are encouraged to +// provide pseudo-random values to any program exposed to +// attacker-controlled content, to enable DoS protection built into many +// languages' hash-map implementations. +// +// This function is intended to only be called once, by a source language +// to initialize Denial Of Service (DoS) protection in its hash-map +// implementation. +// +// # Expected future evolution +// +// This will likely be changed to a value import, to prevent it from being +// called multiple times and potentially used for purposes other than DoS +// protection. +extern void random_insecure_seed_insecure_seed(preview2_tuple2_u64_u64_t *ret); + +// Helper Functions + +void preview2_tuple2_string_string_free(preview2_tuple2_string_string_t *ptr); + +void preview2_list_tuple2_string_string_free(preview2_list_tuple2_string_string_t *ptr); + +void preview2_list_string_free(preview2_list_string_t *ptr); + +void preview2_option_string_free(preview2_option_string_t *ptr); + +void exit_result_void_void_free(exit_result_void_void_t *ptr); + +extern void io_error_error_drop_own(io_error_own_error_t handle); + +extern void io_error_error_drop_borrow(io_error_borrow_error_t handle); + +extern io_error_borrow_error_t io_error_borrow_error(io_error_own_error_t handle); + +extern void poll_pollable_drop_own(poll_own_pollable_t handle); + +extern void poll_pollable_drop_borrow(poll_borrow_pollable_t handle); + +extern poll_borrow_pollable_t poll_borrow_pollable(poll_own_pollable_t handle); + +void poll_list_borrow_pollable_free(poll_list_borrow_pollable_t *ptr); + +void preview2_list_u32_free(preview2_list_u32_t *ptr); + +void streams_stream_error_free(streams_stream_error_t *ptr); + +extern void streams_input_stream_drop_own(streams_own_input_stream_t handle); + +extern void streams_input_stream_drop_borrow(streams_borrow_input_stream_t handle); + +extern streams_borrow_input_stream_t streams_borrow_input_stream(streams_own_input_stream_t handle); + +extern void streams_output_stream_drop_own(streams_own_output_stream_t handle); + +extern void streams_output_stream_drop_borrow(streams_borrow_output_stream_t handle); + +extern streams_borrow_output_stream_t streams_borrow_output_stream(streams_own_output_stream_t handle); + +void preview2_list_u8_free(preview2_list_u8_t *ptr); + +void streams_result_list_u8_stream_error_free(streams_result_list_u8_stream_error_t *ptr); + +void streams_result_u64_stream_error_free(streams_result_u64_stream_error_t *ptr); + +void streams_result_void_stream_error_free(streams_result_void_stream_error_t *ptr); + +extern void terminal_input_terminal_input_drop_own(terminal_input_own_terminal_input_t handle); + +extern void terminal_input_terminal_input_drop_borrow(terminal_input_borrow_terminal_input_t handle); + +extern terminal_input_borrow_terminal_input_t terminal_input_borrow_terminal_input(terminal_input_own_terminal_input_t handle); + +extern void terminal_output_terminal_output_drop_own(terminal_output_own_terminal_output_t handle); + +extern void terminal_output_terminal_output_drop_borrow(terminal_output_borrow_terminal_output_t handle); + +extern terminal_output_borrow_terminal_output_t terminal_output_borrow_terminal_output(terminal_output_own_terminal_output_t handle); + +void terminal_stdin_option_own_terminal_input_free(terminal_stdin_option_own_terminal_input_t *ptr); + +void terminal_stdout_option_own_terminal_output_free(terminal_stdout_option_own_terminal_output_t *ptr); + +void terminal_stderr_option_own_terminal_output_free(terminal_stderr_option_own_terminal_output_t *ptr); + +void filesystem_option_datetime_free(filesystem_option_datetime_t *ptr); + +void filesystem_descriptor_stat_free(filesystem_descriptor_stat_t *ptr); + +void filesystem_new_timestamp_free(filesystem_new_timestamp_t *ptr); + +void filesystem_directory_entry_free(filesystem_directory_entry_t *ptr); + +extern void filesystem_descriptor_drop_own(filesystem_own_descriptor_t handle); + +extern void filesystem_descriptor_drop_borrow(filesystem_borrow_descriptor_t handle); + +extern filesystem_borrow_descriptor_t filesystem_borrow_descriptor(filesystem_own_descriptor_t handle); + +extern void filesystem_directory_entry_stream_drop_own(filesystem_own_directory_entry_stream_t handle); + +extern void filesystem_directory_entry_stream_drop_borrow(filesystem_borrow_directory_entry_stream_t handle); + +extern filesystem_borrow_directory_entry_stream_t filesystem_borrow_directory_entry_stream(filesystem_own_directory_entry_stream_t handle); + +void filesystem_result_own_input_stream_error_code_free(filesystem_result_own_input_stream_error_code_t *ptr); + +void filesystem_result_own_output_stream_error_code_free(filesystem_result_own_output_stream_error_code_t *ptr); + +void filesystem_result_void_error_code_free(filesystem_result_void_error_code_t *ptr); + +void filesystem_result_descriptor_flags_error_code_free(filesystem_result_descriptor_flags_error_code_t *ptr); + +void filesystem_result_descriptor_type_error_code_free(filesystem_result_descriptor_type_error_code_t *ptr); + +void filesystem_result_tuple2_list_u8_bool_error_code_free(filesystem_result_tuple2_list_u8_bool_error_code_t *ptr); + +void filesystem_result_filesize_error_code_free(filesystem_result_filesize_error_code_t *ptr); + +void filesystem_result_own_directory_entry_stream_error_code_free(filesystem_result_own_directory_entry_stream_error_code_t *ptr); + +void filesystem_result_descriptor_stat_error_code_free(filesystem_result_descriptor_stat_error_code_t *ptr); + +void filesystem_result_own_descriptor_error_code_free(filesystem_result_own_descriptor_error_code_t *ptr); + +void filesystem_result_string_error_code_free(filesystem_result_string_error_code_t *ptr); + +void filesystem_result_metadata_hash_value_error_code_free(filesystem_result_metadata_hash_value_error_code_t *ptr); + +void filesystem_option_directory_entry_free(filesystem_option_directory_entry_t *ptr); + +void filesystem_result_option_directory_entry_error_code_free(filesystem_result_option_directory_entry_error_code_t *ptr); + +void filesystem_option_error_code_free(filesystem_option_error_code_t *ptr); + +void filesystem_preopens_tuple2_own_descriptor_string_free(filesystem_preopens_tuple2_own_descriptor_string_t *ptr); + +void filesystem_preopens_list_tuple2_own_descriptor_string_free(filesystem_preopens_list_tuple2_own_descriptor_string_t *ptr); + +extern void network_network_drop_own(network_own_network_t handle); + +extern void network_network_drop_borrow(network_borrow_network_t handle); + +extern network_borrow_network_t network_borrow_network(network_own_network_t handle); + +void network_ip_address_free(network_ip_address_t *ptr); + +void network_ip_socket_address_free(network_ip_socket_address_t *ptr); + +void udp_ip_socket_address_free(udp_ip_socket_address_t *ptr); + +void udp_incoming_datagram_free(udp_incoming_datagram_t *ptr); + +void udp_option_ip_socket_address_free(udp_option_ip_socket_address_t *ptr); + +void udp_outgoing_datagram_free(udp_outgoing_datagram_t *ptr); + +extern void udp_udp_socket_drop_own(udp_own_udp_socket_t handle); + +extern void udp_udp_socket_drop_borrow(udp_borrow_udp_socket_t handle); + +extern udp_borrow_udp_socket_t udp_borrow_udp_socket(udp_own_udp_socket_t handle); + +extern void udp_incoming_datagram_stream_drop_own(udp_own_incoming_datagram_stream_t handle); + +extern void udp_incoming_datagram_stream_drop_borrow(udp_borrow_incoming_datagram_stream_t handle); + +extern udp_borrow_incoming_datagram_stream_t udp_borrow_incoming_datagram_stream(udp_own_incoming_datagram_stream_t handle); + +extern void udp_outgoing_datagram_stream_drop_own(udp_own_outgoing_datagram_stream_t handle); + +extern void udp_outgoing_datagram_stream_drop_borrow(udp_borrow_outgoing_datagram_stream_t handle); + +extern udp_borrow_outgoing_datagram_stream_t udp_borrow_outgoing_datagram_stream(udp_own_outgoing_datagram_stream_t handle); + +void udp_result_void_error_code_free(udp_result_void_error_code_t *ptr); + +void udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_free(udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_t *ptr); + +void udp_result_ip_socket_address_error_code_free(udp_result_ip_socket_address_error_code_t *ptr); + +void udp_result_bool_error_code_free(udp_result_bool_error_code_t *ptr); + +void udp_result_u8_error_code_free(udp_result_u8_error_code_t *ptr); + +void udp_result_u64_error_code_free(udp_result_u64_error_code_t *ptr); + +void udp_list_incoming_datagram_free(udp_list_incoming_datagram_t *ptr); + +void udp_result_list_incoming_datagram_error_code_free(udp_result_list_incoming_datagram_error_code_t *ptr); + +void udp_list_outgoing_datagram_free(udp_list_outgoing_datagram_t *ptr); + +void udp_create_socket_result_own_udp_socket_error_code_free(udp_create_socket_result_own_udp_socket_error_code_t *ptr); + +void tcp_ip_socket_address_free(tcp_ip_socket_address_t *ptr); + +extern void tcp_tcp_socket_drop_own(tcp_own_tcp_socket_t handle); + +extern void tcp_tcp_socket_drop_borrow(tcp_borrow_tcp_socket_t handle); + +extern tcp_borrow_tcp_socket_t tcp_borrow_tcp_socket(tcp_own_tcp_socket_t handle); + +void tcp_result_void_error_code_free(tcp_result_void_error_code_t *ptr); + +void tcp_result_tuple2_own_input_stream_own_output_stream_error_code_free(tcp_result_tuple2_own_input_stream_own_output_stream_error_code_t *ptr); + +void tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_free(tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_t *ptr); + +void tcp_result_ip_socket_address_error_code_free(tcp_result_ip_socket_address_error_code_t *ptr); + +void tcp_result_bool_error_code_free(tcp_result_bool_error_code_t *ptr); + +void tcp_result_duration_error_code_free(tcp_result_duration_error_code_t *ptr); + +void tcp_result_u32_error_code_free(tcp_result_u32_error_code_t *ptr); + +void tcp_result_u8_error_code_free(tcp_result_u8_error_code_t *ptr); + +void tcp_result_u64_error_code_free(tcp_result_u64_error_code_t *ptr); + +void tcp_create_socket_result_own_tcp_socket_error_code_free(tcp_create_socket_result_own_tcp_socket_error_code_t *ptr); + +void ip_name_lookup_ip_address_free(ip_name_lookup_ip_address_t *ptr); + +extern void ip_name_lookup_resolve_address_stream_drop_own(ip_name_lookup_own_resolve_address_stream_t handle); + +extern void ip_name_lookup_resolve_address_stream_drop_borrow(ip_name_lookup_borrow_resolve_address_stream_t handle); + +extern ip_name_lookup_borrow_resolve_address_stream_t ip_name_lookup_borrow_resolve_address_stream(ip_name_lookup_own_resolve_address_stream_t handle); + +void ip_name_lookup_result_own_resolve_address_stream_error_code_free(ip_name_lookup_result_own_resolve_address_stream_error_code_t *ptr); + +void ip_name_lookup_option_ip_address_free(ip_name_lookup_option_ip_address_t *ptr); + +void ip_name_lookup_result_option_ip_address_error_code_free(ip_name_lookup_result_option_ip_address_error_code_t *ptr); + +// Transfers ownership of `s` into the string `ret` +void preview2_string_set(preview2_string_t *ret, char*s); + +// Creates a copy of the input nul-terminate string `s` and +// stores it into the component model string `ret`. +void preview2_string_dup(preview2_string_t *ret, const char*s); + +// Deallocates the string pointed to by `ret`, deallocating +// the memory behind the string. +void preview2_string_free(preview2_string_t *ret); + +#ifdef __cplusplus +} +#endif +#endif diff --git a/libc-bottom-half/sources/preview2.c b/libc-bottom-half/sources/preview2.c new file mode 100644 index 000000000..a5765c845 --- /dev/null +++ b/libc-bottom-half/sources/preview2.c @@ -0,0 +1,4448 @@ +// Generated by `wit-bindgen` 0.16.0. DO NOT EDIT! +#include "wasi/preview2.h" + + +__attribute__((__import_module__("wasi:cli/environment@0.2.0-rc-2023-12-05"), __import_name__("get-environment"))) +extern void __wasm_import_environment_get_environment(int32_t); + +__attribute__((__import_module__("wasi:cli/environment@0.2.0-rc-2023-12-05"), __import_name__("get-arguments"))) +extern void __wasm_import_environment_get_arguments(int32_t); + +__attribute__((__import_module__("wasi:cli/environment@0.2.0-rc-2023-12-05"), __import_name__("initial-cwd"))) +extern void __wasm_import_environment_initial_cwd(int32_t); + +__attribute__((__import_module__("wasi:cli/exit@0.2.0-rc-2023-12-05"), __import_name__("exit"))) +extern void __wasm_import_exit_exit(int32_t); + +__attribute__((__import_module__("wasi:io/error@0.2.0-rc-2023-11-10"), __import_name__("[method]error.to-debug-string"))) +extern void __wasm_import_io_error_method_error_to_debug_string(int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/poll@0.2.0-rc-2023-11-10"), __import_name__("[method]pollable.ready"))) +extern int32_t __wasm_import_poll_method_pollable_ready(int32_t); + +__attribute__((__import_module__("wasi:io/poll@0.2.0-rc-2023-11-10"), __import_name__("[method]pollable.block"))) +extern void __wasm_import_poll_method_pollable_block(int32_t); + +__attribute__((__import_module__("wasi:io/poll@0.2.0-rc-2023-11-10"), __import_name__("poll"))) +extern void __wasm_import_poll_poll(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]input-stream.read"))) +extern void __wasm_import_streams_method_input_stream_read(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]input-stream.blocking-read"))) +extern void __wasm_import_streams_method_input_stream_blocking_read(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]input-stream.skip"))) +extern void __wasm_import_streams_method_input_stream_skip(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]input-stream.blocking-skip"))) +extern void __wasm_import_streams_method_input_stream_blocking_skip(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]input-stream.subscribe"))) +extern int32_t __wasm_import_streams_method_input_stream_subscribe(int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.check-write"))) +extern void __wasm_import_streams_method_output_stream_check_write(int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.write"))) +extern void __wasm_import_streams_method_output_stream_write(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.blocking-write-and-flush"))) +extern void __wasm_import_streams_method_output_stream_blocking_write_and_flush(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.flush"))) +extern void __wasm_import_streams_method_output_stream_flush(int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.blocking-flush"))) +extern void __wasm_import_streams_method_output_stream_blocking_flush(int32_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.subscribe"))) +extern int32_t __wasm_import_streams_method_output_stream_subscribe(int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.write-zeroes"))) +extern void __wasm_import_streams_method_output_stream_write_zeroes(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.blocking-write-zeroes-and-flush"))) +extern void __wasm_import_streams_method_output_stream_blocking_write_zeroes_and_flush(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.splice"))) +extern void __wasm_import_streams_method_output_stream_splice(int32_t, int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[method]output-stream.blocking-splice"))) +extern void __wasm_import_streams_method_output_stream_blocking_splice(int32_t, int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:cli/stdin@0.2.0-rc-2023-12-05"), __import_name__("get-stdin"))) +extern int32_t __wasm_import_stdin_get_stdin(void); + +__attribute__((__import_module__("wasi:cli/stdout@0.2.0-rc-2023-12-05"), __import_name__("get-stdout"))) +extern int32_t __wasm_import_stdout_get_stdout(void); + +__attribute__((__import_module__("wasi:cli/stderr@0.2.0-rc-2023-12-05"), __import_name__("get-stderr"))) +extern int32_t __wasm_import_stderr_get_stderr(void); + +__attribute__((__import_module__("wasi:cli/terminal-stdin@0.2.0-rc-2023-12-05"), __import_name__("get-terminal-stdin"))) +extern void __wasm_import_terminal_stdin_get_terminal_stdin(int32_t); + +__attribute__((__import_module__("wasi:cli/terminal-stdout@0.2.0-rc-2023-12-05"), __import_name__("get-terminal-stdout"))) +extern void __wasm_import_terminal_stdout_get_terminal_stdout(int32_t); + +__attribute__((__import_module__("wasi:cli/terminal-stderr@0.2.0-rc-2023-12-05"), __import_name__("get-terminal-stderr"))) +extern void __wasm_import_terminal_stderr_get_terminal_stderr(int32_t); + +__attribute__((__import_module__("wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10"), __import_name__("now"))) +extern int64_t __wasm_import_monotonic_clock_now(void); + +__attribute__((__import_module__("wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10"), __import_name__("resolution"))) +extern int64_t __wasm_import_monotonic_clock_resolution(void); + +__attribute__((__import_module__("wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10"), __import_name__("subscribe-instant"))) +extern int32_t __wasm_import_monotonic_clock_subscribe_instant(int64_t); + +__attribute__((__import_module__("wasi:clocks/monotonic-clock@0.2.0-rc-2023-11-10"), __import_name__("subscribe-duration"))) +extern int32_t __wasm_import_monotonic_clock_subscribe_duration(int64_t); + +__attribute__((__import_module__("wasi:clocks/wall-clock@0.2.0-rc-2023-11-10"), __import_name__("now"))) +extern void __wasm_import_wall_clock_now(int32_t); + +__attribute__((__import_module__("wasi:clocks/wall-clock@0.2.0-rc-2023-11-10"), __import_name__("resolution"))) +extern void __wasm_import_wall_clock_resolution(int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.read-via-stream"))) +extern void __wasm_import_filesystem_method_descriptor_read_via_stream(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.write-via-stream"))) +extern void __wasm_import_filesystem_method_descriptor_write_via_stream(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.append-via-stream"))) +extern void __wasm_import_filesystem_method_descriptor_append_via_stream(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.advise"))) +extern void __wasm_import_filesystem_method_descriptor_advise(int32_t, int64_t, int64_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.sync-data"))) +extern void __wasm_import_filesystem_method_descriptor_sync_data(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.get-flags"))) +extern void __wasm_import_filesystem_method_descriptor_get_flags(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.get-type"))) +extern void __wasm_import_filesystem_method_descriptor_get_type(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.set-size"))) +extern void __wasm_import_filesystem_method_descriptor_set_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.set-times"))) +extern void __wasm_import_filesystem_method_descriptor_set_times(int32_t, int32_t, int64_t, int32_t, int32_t, int64_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.read"))) +extern void __wasm_import_filesystem_method_descriptor_read(int32_t, int64_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.write"))) +extern void __wasm_import_filesystem_method_descriptor_write(int32_t, int32_t, int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.read-directory"))) +extern void __wasm_import_filesystem_method_descriptor_read_directory(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.sync"))) +extern void __wasm_import_filesystem_method_descriptor_sync(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.create-directory-at"))) +extern void __wasm_import_filesystem_method_descriptor_create_directory_at(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.stat"))) +extern void __wasm_import_filesystem_method_descriptor_stat(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.stat-at"))) +extern void __wasm_import_filesystem_method_descriptor_stat_at(int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.set-times-at"))) +extern void __wasm_import_filesystem_method_descriptor_set_times_at(int32_t, int32_t, int32_t, int32_t, int32_t, int64_t, int32_t, int32_t, int64_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.link-at"))) +extern void __wasm_import_filesystem_method_descriptor_link_at(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.open-at"))) +extern void __wasm_import_filesystem_method_descriptor_open_at(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.readlink-at"))) +extern void __wasm_import_filesystem_method_descriptor_readlink_at(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.remove-directory-at"))) +extern void __wasm_import_filesystem_method_descriptor_remove_directory_at(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.rename-at"))) +extern void __wasm_import_filesystem_method_descriptor_rename_at(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.symlink-at"))) +extern void __wasm_import_filesystem_method_descriptor_symlink_at(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.unlink-file-at"))) +extern void __wasm_import_filesystem_method_descriptor_unlink_file_at(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.is-same-object"))) +extern int32_t __wasm_import_filesystem_method_descriptor_is_same_object(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.metadata-hash"))) +extern void __wasm_import_filesystem_method_descriptor_metadata_hash(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]descriptor.metadata-hash-at"))) +extern void __wasm_import_filesystem_method_descriptor_metadata_hash_at(int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[method]directory-entry-stream.read-directory-entry"))) +extern void __wasm_import_filesystem_method_directory_entry_stream_read_directory_entry(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("filesystem-error-code"))) +extern void __wasm_import_filesystem_filesystem_error_code(int32_t, int32_t); + +__attribute__((__import_module__("wasi:filesystem/preopens@0.2.0-rc-2023-11-10"), __import_name__("get-directories"))) +extern void __wasm_import_filesystem_preopens_get_directories(int32_t); + +__attribute__((__import_module__("wasi:sockets/instance-network@0.2.0-rc-2023-11-10"), __import_name__("instance-network"))) +extern int32_t __wasm_import_instance_network_instance_network(void); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.start-bind"))) +extern void __wasm_import_udp_method_udp_socket_start_bind(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.finish-bind"))) +extern void __wasm_import_udp_method_udp_socket_finish_bind(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.stream"))) +extern void __wasm_import_udp_method_udp_socket_stream(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.local-address"))) +extern void __wasm_import_udp_method_udp_socket_local_address(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.remote-address"))) +extern void __wasm_import_udp_method_udp_socket_remote_address(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.address-family"))) +extern int32_t __wasm_import_udp_method_udp_socket_address_family(int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.ipv6-only"))) +extern void __wasm_import_udp_method_udp_socket_ipv6_only(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.set-ipv6-only"))) +extern void __wasm_import_udp_method_udp_socket_set_ipv6_only(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.unicast-hop-limit"))) +extern void __wasm_import_udp_method_udp_socket_unicast_hop_limit(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.set-unicast-hop-limit"))) +extern void __wasm_import_udp_method_udp_socket_set_unicast_hop_limit(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.receive-buffer-size"))) +extern void __wasm_import_udp_method_udp_socket_receive_buffer_size(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.set-receive-buffer-size"))) +extern void __wasm_import_udp_method_udp_socket_set_receive_buffer_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.send-buffer-size"))) +extern void __wasm_import_udp_method_udp_socket_send_buffer_size(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.set-send-buffer-size"))) +extern void __wasm_import_udp_method_udp_socket_set_send_buffer_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]udp-socket.subscribe"))) +extern int32_t __wasm_import_udp_method_udp_socket_subscribe(int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]incoming-datagram-stream.receive"))) +extern void __wasm_import_udp_method_incoming_datagram_stream_receive(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]incoming-datagram-stream.subscribe"))) +extern int32_t __wasm_import_udp_method_incoming_datagram_stream_subscribe(int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]outgoing-datagram-stream.check-send"))) +extern void __wasm_import_udp_method_outgoing_datagram_stream_check_send(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]outgoing-datagram-stream.send"))) +extern void __wasm_import_udp_method_outgoing_datagram_stream_send(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[method]outgoing-datagram-stream.subscribe"))) +extern int32_t __wasm_import_udp_method_outgoing_datagram_stream_subscribe(int32_t); + +__attribute__((__import_module__("wasi:sockets/udp-create-socket@0.2.0-rc-2023-11-10"), __import_name__("create-udp-socket"))) +extern void __wasm_import_udp_create_socket_create_udp_socket(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.start-bind"))) +extern void __wasm_import_tcp_method_tcp_socket_start_bind(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.finish-bind"))) +extern void __wasm_import_tcp_method_tcp_socket_finish_bind(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.start-connect"))) +extern void __wasm_import_tcp_method_tcp_socket_start_connect(int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.finish-connect"))) +extern void __wasm_import_tcp_method_tcp_socket_finish_connect(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.start-listen"))) +extern void __wasm_import_tcp_method_tcp_socket_start_listen(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.finish-listen"))) +extern void __wasm_import_tcp_method_tcp_socket_finish_listen(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.accept"))) +extern void __wasm_import_tcp_method_tcp_socket_accept(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.local-address"))) +extern void __wasm_import_tcp_method_tcp_socket_local_address(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.remote-address"))) +extern void __wasm_import_tcp_method_tcp_socket_remote_address(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.is-listening"))) +extern int32_t __wasm_import_tcp_method_tcp_socket_is_listening(int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.address-family"))) +extern int32_t __wasm_import_tcp_method_tcp_socket_address_family(int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.ipv6-only"))) +extern void __wasm_import_tcp_method_tcp_socket_ipv6_only(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-ipv6-only"))) +extern void __wasm_import_tcp_method_tcp_socket_set_ipv6_only(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-listen-backlog-size"))) +extern void __wasm_import_tcp_method_tcp_socket_set_listen_backlog_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.keep-alive-enabled"))) +extern void __wasm_import_tcp_method_tcp_socket_keep_alive_enabled(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-keep-alive-enabled"))) +extern void __wasm_import_tcp_method_tcp_socket_set_keep_alive_enabled(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.keep-alive-idle-time"))) +extern void __wasm_import_tcp_method_tcp_socket_keep_alive_idle_time(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-keep-alive-idle-time"))) +extern void __wasm_import_tcp_method_tcp_socket_set_keep_alive_idle_time(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.keep-alive-interval"))) +extern void __wasm_import_tcp_method_tcp_socket_keep_alive_interval(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-keep-alive-interval"))) +extern void __wasm_import_tcp_method_tcp_socket_set_keep_alive_interval(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.keep-alive-count"))) +extern void __wasm_import_tcp_method_tcp_socket_keep_alive_count(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-keep-alive-count"))) +extern void __wasm_import_tcp_method_tcp_socket_set_keep_alive_count(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.hop-limit"))) +extern void __wasm_import_tcp_method_tcp_socket_hop_limit(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-hop-limit"))) +extern void __wasm_import_tcp_method_tcp_socket_set_hop_limit(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.receive-buffer-size"))) +extern void __wasm_import_tcp_method_tcp_socket_receive_buffer_size(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-receive-buffer-size"))) +extern void __wasm_import_tcp_method_tcp_socket_set_receive_buffer_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.send-buffer-size"))) +extern void __wasm_import_tcp_method_tcp_socket_send_buffer_size(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.set-send-buffer-size"))) +extern void __wasm_import_tcp_method_tcp_socket_set_send_buffer_size(int32_t, int64_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.subscribe"))) +extern int32_t __wasm_import_tcp_method_tcp_socket_subscribe(int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[method]tcp-socket.shutdown"))) +extern void __wasm_import_tcp_method_tcp_socket_shutdown(int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/tcp-create-socket@0.2.0-rc-2023-11-10"), __import_name__("create-tcp-socket"))) +extern void __wasm_import_tcp_create_socket_create_tcp_socket(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10"), __import_name__("resolve-addresses"))) +extern void __wasm_import_ip_name_lookup_resolve_addresses(int32_t, int32_t, int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10"), __import_name__("[method]resolve-address-stream.resolve-next-address"))) +extern void __wasm_import_ip_name_lookup_method_resolve_address_stream_resolve_next_address(int32_t, int32_t); + +__attribute__((__import_module__("wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10"), __import_name__("[method]resolve-address-stream.subscribe"))) +extern int32_t __wasm_import_ip_name_lookup_method_resolve_address_stream_subscribe(int32_t); + +__attribute__((__import_module__("wasi:random/random@0.2.0-rc-2023-11-10"), __import_name__("get-random-bytes"))) +extern void __wasm_import_random_get_random_bytes(int64_t, int32_t); + +__attribute__((__import_module__("wasi:random/random@0.2.0-rc-2023-11-10"), __import_name__("get-random-u64"))) +extern int64_t __wasm_import_random_get_random_u64(void); + +__attribute__((__import_module__("wasi:random/insecure@0.2.0-rc-2023-11-10"), __import_name__("get-insecure-random-bytes"))) +extern void __wasm_import_random_insecure_get_insecure_random_bytes(int64_t, int32_t); + +__attribute__((__import_module__("wasi:random/insecure@0.2.0-rc-2023-11-10"), __import_name__("get-insecure-random-u64"))) +extern int64_t __wasm_import_random_insecure_get_insecure_random_u64(void); + +__attribute__((__import_module__("wasi:random/insecure-seed@0.2.0-rc-2023-11-10"), __import_name__("insecure-seed"))) +extern void __wasm_import_random_insecure_seed_insecure_seed(int32_t); + +__attribute__((__weak__, __export_name__("cabi_realloc"))) +void *cabi_realloc(void *ptr, size_t old_size, size_t align, size_t new_size) { + (void) old_size; + if (new_size == 0) return (void*) align; + void *ret = realloc(ptr, new_size); + if (!ret) abort(); + return ret; +} + +// Helper Functions + +void preview2_tuple2_string_string_free(preview2_tuple2_string_string_t *ptr) { + preview2_string_free(&ptr->f0); + preview2_string_free(&ptr->f1); +} + +void preview2_list_tuple2_string_string_free(preview2_list_tuple2_string_string_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + preview2_tuple2_string_string_free(&ptr->ptr[i]); + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void preview2_list_string_free(preview2_list_string_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + preview2_string_free(&ptr->ptr[i]); + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void preview2_option_string_free(preview2_option_string_t *ptr) { + if (ptr->is_some) { + preview2_string_free(&ptr->val); + } +} + +void exit_result_void_void_free(exit_result_void_void_t *ptr) { + if (!ptr->is_err) { + } +} + +__attribute__((__import_module__("wasi:io/error@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]error"))) +extern void __wasm_import_io_error_error_drop(int32_t handle); + +void io_error_error_drop_own(io_error_own_error_t handle) { + __wasm_import_io_error_error_drop(handle.__handle); +} + +void io_error_error_drop_borrow(io_error_borrow_error_t handle) { + __wasm_import_io_error_error_drop(handle.__handle); +} + +io_error_borrow_error_t io_error_borrow_error(io_error_own_error_t arg) { + return (io_error_borrow_error_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:io/poll@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]pollable"))) +extern void __wasm_import_poll_pollable_drop(int32_t handle); + +void poll_pollable_drop_own(poll_own_pollable_t handle) { + __wasm_import_poll_pollable_drop(handle.__handle); +} + +void poll_pollable_drop_borrow(poll_borrow_pollable_t handle) { + __wasm_import_poll_pollable_drop(handle.__handle); +} + +poll_borrow_pollable_t poll_borrow_pollable(poll_own_pollable_t arg) { + return (poll_borrow_pollable_t) { arg.__handle }; +} + +void poll_list_borrow_pollable_free(poll_list_borrow_pollable_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void preview2_list_u32_free(preview2_list_u32_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void streams_stream_error_free(streams_stream_error_t *ptr) { + switch ((int32_t) ptr->tag) { + case 0: { + break; + } + } +} + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]input-stream"))) +extern void __wasm_import_streams_input_stream_drop(int32_t handle); + +void streams_input_stream_drop_own(streams_own_input_stream_t handle) { + __wasm_import_streams_input_stream_drop(handle.__handle); +} + +void streams_input_stream_drop_borrow(streams_borrow_input_stream_t handle) { + __wasm_import_streams_input_stream_drop(handle.__handle); +} + +streams_borrow_input_stream_t streams_borrow_input_stream(streams_own_input_stream_t arg) { + return (streams_borrow_input_stream_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:io/streams@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]output-stream"))) +extern void __wasm_import_streams_output_stream_drop(int32_t handle); + +void streams_output_stream_drop_own(streams_own_output_stream_t handle) { + __wasm_import_streams_output_stream_drop(handle.__handle); +} + +void streams_output_stream_drop_borrow(streams_borrow_output_stream_t handle) { + __wasm_import_streams_output_stream_drop(handle.__handle); +} + +streams_borrow_output_stream_t streams_borrow_output_stream(streams_own_output_stream_t arg) { + return (streams_borrow_output_stream_t) { arg.__handle }; +} + +void preview2_list_u8_free(preview2_list_u8_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void streams_result_list_u8_stream_error_free(streams_result_list_u8_stream_error_t *ptr) { + if (!ptr->is_err) { + preview2_list_u8_free(&ptr->val.ok); + } else { + streams_stream_error_free(&ptr->val.err); + } +} + +void streams_result_u64_stream_error_free(streams_result_u64_stream_error_t *ptr) { + if (!ptr->is_err) { + } else { + streams_stream_error_free(&ptr->val.err); + } +} + +void streams_result_void_stream_error_free(streams_result_void_stream_error_t *ptr) { + if (!ptr->is_err) { + } else { + streams_stream_error_free(&ptr->val.err); + } +} + +__attribute__((__import_module__("wasi:cli/terminal-input@0.2.0-rc-2023-12-05"), __import_name__("[resource-drop]terminal-input"))) +extern void __wasm_import_terminal_input_terminal_input_drop(int32_t handle); + +void terminal_input_terminal_input_drop_own(terminal_input_own_terminal_input_t handle) { + __wasm_import_terminal_input_terminal_input_drop(handle.__handle); +} + +void terminal_input_terminal_input_drop_borrow(terminal_input_borrow_terminal_input_t handle) { + __wasm_import_terminal_input_terminal_input_drop(handle.__handle); +} + +terminal_input_borrow_terminal_input_t terminal_input_borrow_terminal_input(terminal_input_own_terminal_input_t arg) { + return (terminal_input_borrow_terminal_input_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:cli/terminal-output@0.2.0-rc-2023-12-05"), __import_name__("[resource-drop]terminal-output"))) +extern void __wasm_import_terminal_output_terminal_output_drop(int32_t handle); + +void terminal_output_terminal_output_drop_own(terminal_output_own_terminal_output_t handle) { + __wasm_import_terminal_output_terminal_output_drop(handle.__handle); +} + +void terminal_output_terminal_output_drop_borrow(terminal_output_borrow_terminal_output_t handle) { + __wasm_import_terminal_output_terminal_output_drop(handle.__handle); +} + +terminal_output_borrow_terminal_output_t terminal_output_borrow_terminal_output(terminal_output_own_terminal_output_t arg) { + return (terminal_output_borrow_terminal_output_t) { arg.__handle }; +} + +void terminal_stdin_option_own_terminal_input_free(terminal_stdin_option_own_terminal_input_t *ptr) { + if (ptr->is_some) { + } +} + +void terminal_stdout_option_own_terminal_output_free(terminal_stdout_option_own_terminal_output_t *ptr) { + if (ptr->is_some) { + } +} + +void terminal_stderr_option_own_terminal_output_free(terminal_stderr_option_own_terminal_output_t *ptr) { + if (ptr->is_some) { + } +} + +void filesystem_option_datetime_free(filesystem_option_datetime_t *ptr) { + if (ptr->is_some) { + } +} + +void filesystem_descriptor_stat_free(filesystem_descriptor_stat_t *ptr) { + filesystem_option_datetime_free(&ptr->data_access_timestamp); + filesystem_option_datetime_free(&ptr->data_modification_timestamp); + filesystem_option_datetime_free(&ptr->status_change_timestamp); +} + +void filesystem_new_timestamp_free(filesystem_new_timestamp_t *ptr) { + switch ((int32_t) ptr->tag) { + case 2: { + break; + } + } +} + +void filesystem_directory_entry_free(filesystem_directory_entry_t *ptr) { + preview2_string_free(&ptr->name); +} + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]descriptor"))) +extern void __wasm_import_filesystem_descriptor_drop(int32_t handle); + +void filesystem_descriptor_drop_own(filesystem_own_descriptor_t handle) { + __wasm_import_filesystem_descriptor_drop(handle.__handle); +} + +void filesystem_descriptor_drop_borrow(filesystem_borrow_descriptor_t handle) { + __wasm_import_filesystem_descriptor_drop(handle.__handle); +} + +filesystem_borrow_descriptor_t filesystem_borrow_descriptor(filesystem_own_descriptor_t arg) { + return (filesystem_borrow_descriptor_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:filesystem/types@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]directory-entry-stream"))) +extern void __wasm_import_filesystem_directory_entry_stream_drop(int32_t handle); + +void filesystem_directory_entry_stream_drop_own(filesystem_own_directory_entry_stream_t handle) { + __wasm_import_filesystem_directory_entry_stream_drop(handle.__handle); +} + +void filesystem_directory_entry_stream_drop_borrow(filesystem_borrow_directory_entry_stream_t handle) { + __wasm_import_filesystem_directory_entry_stream_drop(handle.__handle); +} + +filesystem_borrow_directory_entry_stream_t filesystem_borrow_directory_entry_stream(filesystem_own_directory_entry_stream_t arg) { + return (filesystem_borrow_directory_entry_stream_t) { arg.__handle }; +} + +void filesystem_result_own_input_stream_error_code_free(filesystem_result_own_input_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_own_output_stream_error_code_free(filesystem_result_own_output_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_void_error_code_free(filesystem_result_void_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_descriptor_flags_error_code_free(filesystem_result_descriptor_flags_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_descriptor_type_error_code_free(filesystem_result_descriptor_type_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_tuple2_list_u8_bool_error_code_free(filesystem_result_tuple2_list_u8_bool_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_filesize_error_code_free(filesystem_result_filesize_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_own_directory_entry_stream_error_code_free(filesystem_result_own_directory_entry_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_descriptor_stat_error_code_free(filesystem_result_descriptor_stat_error_code_t *ptr) { + if (!ptr->is_err) { + filesystem_descriptor_stat_free(&ptr->val.ok); + } else { + } +} + +void filesystem_result_own_descriptor_error_code_free(filesystem_result_own_descriptor_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_result_string_error_code_free(filesystem_result_string_error_code_t *ptr) { + if (!ptr->is_err) { + preview2_string_free(&ptr->val.ok); + } else { + } +} + +void filesystem_result_metadata_hash_value_error_code_free(filesystem_result_metadata_hash_value_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void filesystem_option_directory_entry_free(filesystem_option_directory_entry_t *ptr) { + if (ptr->is_some) { + filesystem_directory_entry_free(&ptr->val); + } +} + +void filesystem_result_option_directory_entry_error_code_free(filesystem_result_option_directory_entry_error_code_t *ptr) { + if (!ptr->is_err) { + filesystem_option_directory_entry_free(&ptr->val.ok); + } else { + } +} + +void filesystem_option_error_code_free(filesystem_option_error_code_t *ptr) { + if (ptr->is_some) { + } +} + +void filesystem_preopens_tuple2_own_descriptor_string_free(filesystem_preopens_tuple2_own_descriptor_string_t *ptr) { + preview2_string_free(&ptr->f1); +} + +void filesystem_preopens_list_tuple2_own_descriptor_string_free(filesystem_preopens_list_tuple2_own_descriptor_string_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + filesystem_preopens_tuple2_own_descriptor_string_free(&ptr->ptr[i]); + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +__attribute__((__import_module__("wasi:sockets/network@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]network"))) +extern void __wasm_import_network_network_drop(int32_t handle); + +void network_network_drop_own(network_own_network_t handle) { + __wasm_import_network_network_drop(handle.__handle); +} + +void network_network_drop_borrow(network_borrow_network_t handle) { + __wasm_import_network_network_drop(handle.__handle); +} + +network_borrow_network_t network_borrow_network(network_own_network_t arg) { + return (network_borrow_network_t) { arg.__handle }; +} + +void network_ip_address_free(network_ip_address_t *ptr) { + switch ((int32_t) ptr->tag) { + case 0: { + break; + } + case 1: { + break; + } + } +} + +void network_ip_socket_address_free(network_ip_socket_address_t *ptr) { + switch ((int32_t) ptr->tag) { + case 0: { + break; + } + case 1: { + break; + } + } +} + +void udp_ip_socket_address_free(udp_ip_socket_address_t *ptr) { + network_ip_socket_address_free(ptr); +} + +void udp_incoming_datagram_free(udp_incoming_datagram_t *ptr) { + udp_ip_socket_address_free(&ptr->remote_address); +} + +void udp_option_ip_socket_address_free(udp_option_ip_socket_address_t *ptr) { + if (ptr->is_some) { + udp_ip_socket_address_free(&ptr->val); + } +} + +void udp_outgoing_datagram_free(udp_outgoing_datagram_t *ptr) { + udp_option_ip_socket_address_free(&ptr->remote_address); +} + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]udp-socket"))) +extern void __wasm_import_udp_udp_socket_drop(int32_t handle); + +void udp_udp_socket_drop_own(udp_own_udp_socket_t handle) { + __wasm_import_udp_udp_socket_drop(handle.__handle); +} + +void udp_udp_socket_drop_borrow(udp_borrow_udp_socket_t handle) { + __wasm_import_udp_udp_socket_drop(handle.__handle); +} + +udp_borrow_udp_socket_t udp_borrow_udp_socket(udp_own_udp_socket_t arg) { + return (udp_borrow_udp_socket_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]incoming-datagram-stream"))) +extern void __wasm_import_udp_incoming_datagram_stream_drop(int32_t handle); + +void udp_incoming_datagram_stream_drop_own(udp_own_incoming_datagram_stream_t handle) { + __wasm_import_udp_incoming_datagram_stream_drop(handle.__handle); +} + +void udp_incoming_datagram_stream_drop_borrow(udp_borrow_incoming_datagram_stream_t handle) { + __wasm_import_udp_incoming_datagram_stream_drop(handle.__handle); +} + +udp_borrow_incoming_datagram_stream_t udp_borrow_incoming_datagram_stream(udp_own_incoming_datagram_stream_t arg) { + return (udp_borrow_incoming_datagram_stream_t) { arg.__handle }; +} + +__attribute__((__import_module__("wasi:sockets/udp@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]outgoing-datagram-stream"))) +extern void __wasm_import_udp_outgoing_datagram_stream_drop(int32_t handle); + +void udp_outgoing_datagram_stream_drop_own(udp_own_outgoing_datagram_stream_t handle) { + __wasm_import_udp_outgoing_datagram_stream_drop(handle.__handle); +} + +void udp_outgoing_datagram_stream_drop_borrow(udp_borrow_outgoing_datagram_stream_t handle) { + __wasm_import_udp_outgoing_datagram_stream_drop(handle.__handle); +} + +udp_borrow_outgoing_datagram_stream_t udp_borrow_outgoing_datagram_stream(udp_own_outgoing_datagram_stream_t arg) { + return (udp_borrow_outgoing_datagram_stream_t) { arg.__handle }; +} + +void udp_result_void_error_code_free(udp_result_void_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_free(udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void udp_result_ip_socket_address_error_code_free(udp_result_ip_socket_address_error_code_t *ptr) { + if (!ptr->is_err) { + udp_ip_socket_address_free(&ptr->val.ok); + } else { + } +} + +void udp_result_bool_error_code_free(udp_result_bool_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void udp_result_u8_error_code_free(udp_result_u8_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void udp_result_u64_error_code_free(udp_result_u64_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void udp_list_incoming_datagram_free(udp_list_incoming_datagram_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + udp_incoming_datagram_free(&ptr->ptr[i]); + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void udp_result_list_incoming_datagram_error_code_free(udp_result_list_incoming_datagram_error_code_t *ptr) { + if (!ptr->is_err) { + udp_list_incoming_datagram_free(&ptr->val.ok); + } else { + } +} + +void udp_list_outgoing_datagram_free(udp_list_outgoing_datagram_t *ptr) { + for (size_t i = 0; i < ptr->len; i++) { + udp_outgoing_datagram_free(&ptr->ptr[i]); + } + if (ptr->len > 0) { + free(ptr->ptr); + } +} + +void udp_create_socket_result_own_udp_socket_error_code_free(udp_create_socket_result_own_udp_socket_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_ip_socket_address_free(tcp_ip_socket_address_t *ptr) { + network_ip_socket_address_free(ptr); +} + +__attribute__((__import_module__("wasi:sockets/tcp@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]tcp-socket"))) +extern void __wasm_import_tcp_tcp_socket_drop(int32_t handle); + +void tcp_tcp_socket_drop_own(tcp_own_tcp_socket_t handle) { + __wasm_import_tcp_tcp_socket_drop(handle.__handle); +} + +void tcp_tcp_socket_drop_borrow(tcp_borrow_tcp_socket_t handle) { + __wasm_import_tcp_tcp_socket_drop(handle.__handle); +} + +tcp_borrow_tcp_socket_t tcp_borrow_tcp_socket(tcp_own_tcp_socket_t arg) { + return (tcp_borrow_tcp_socket_t) { arg.__handle }; +} + +void tcp_result_void_error_code_free(tcp_result_void_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_tuple2_own_input_stream_own_output_stream_error_code_free(tcp_result_tuple2_own_input_stream_own_output_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_free(tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_ip_socket_address_error_code_free(tcp_result_ip_socket_address_error_code_t *ptr) { + if (!ptr->is_err) { + tcp_ip_socket_address_free(&ptr->val.ok); + } else { + } +} + +void tcp_result_bool_error_code_free(tcp_result_bool_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_duration_error_code_free(tcp_result_duration_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_u32_error_code_free(tcp_result_u32_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_u8_error_code_free(tcp_result_u8_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_result_u64_error_code_free(tcp_result_u64_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void tcp_create_socket_result_own_tcp_socket_error_code_free(tcp_create_socket_result_own_tcp_socket_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void ip_name_lookup_ip_address_free(ip_name_lookup_ip_address_t *ptr) { + network_ip_address_free(ptr); +} + +__attribute__((__import_module__("wasi:sockets/ip-name-lookup@0.2.0-rc-2023-11-10"), __import_name__("[resource-drop]resolve-address-stream"))) +extern void __wasm_import_ip_name_lookup_resolve_address_stream_drop(int32_t handle); + +void ip_name_lookup_resolve_address_stream_drop_own(ip_name_lookup_own_resolve_address_stream_t handle) { + __wasm_import_ip_name_lookup_resolve_address_stream_drop(handle.__handle); +} + +void ip_name_lookup_resolve_address_stream_drop_borrow(ip_name_lookup_borrow_resolve_address_stream_t handle) { + __wasm_import_ip_name_lookup_resolve_address_stream_drop(handle.__handle); +} + +ip_name_lookup_borrow_resolve_address_stream_t ip_name_lookup_borrow_resolve_address_stream(ip_name_lookup_own_resolve_address_stream_t arg) { + return (ip_name_lookup_borrow_resolve_address_stream_t) { arg.__handle }; +} + +void ip_name_lookup_result_own_resolve_address_stream_error_code_free(ip_name_lookup_result_own_resolve_address_stream_error_code_t *ptr) { + if (!ptr->is_err) { + } else { + } +} + +void ip_name_lookup_option_ip_address_free(ip_name_lookup_option_ip_address_t *ptr) { + if (ptr->is_some) { + ip_name_lookup_ip_address_free(&ptr->val); + } +} + +void ip_name_lookup_result_option_ip_address_error_code_free(ip_name_lookup_result_option_ip_address_error_code_t *ptr) { + if (!ptr->is_err) { + ip_name_lookup_option_ip_address_free(&ptr->val.ok); + } else { + } +} + +void preview2_string_set(preview2_string_t *ret, char*s) { + ret->ptr = (uint8_t*) s; + ret->len = strlen(s); +} + +void preview2_string_dup(preview2_string_t *ret, const char*s) { + ret->len = strlen(s); + ret->ptr = cabi_realloc(NULL, 0, 1, ret->len * 1); + memcpy(ret->ptr, s, ret->len * 1); +} + +void preview2_string_free(preview2_string_t *ret) { + if (ret->len > 0) { + free(ret->ptr); + } + ret->ptr = NULL; + ret->len = 0; +} + +// Component Adapters + +void environment_get_environment(preview2_list_tuple2_string_string_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_environment_get_environment(ptr); + *ret = (preview2_list_tuple2_string_string_t) { (preview2_tuple2_string_string_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +void environment_get_arguments(preview2_list_string_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_environment_get_arguments(ptr); + *ret = (preview2_list_string_t) { (preview2_string_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +bool environment_initial_cwd(preview2_string_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_environment_initial_cwd(ptr); + preview2_option_string_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (preview2_string_t) { (uint8_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }; + break; + } + } + *ret = option.val; + return option.is_some; +} + +void exit_exit(exit_result_void_void_t *status) { + int32_t result; + if ((*status).is_err) { + result = 1; + } else { + result = 0; + } + __wasm_import_exit_exit(result); +} + +void io_error_method_error_to_debug_string(io_error_borrow_error_t self, preview2_string_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_io_error_method_error_to_debug_string((self).__handle, ptr); + *ret = (preview2_string_t) { (uint8_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +bool poll_method_pollable_ready(poll_borrow_pollable_t self) { + int32_t ret = __wasm_import_poll_method_pollable_ready((self).__handle); + return ret; +} + +void poll_method_pollable_block(poll_borrow_pollable_t self) { + __wasm_import_poll_method_pollable_block((self).__handle); +} + +void poll_poll(poll_list_borrow_pollable_t *in, preview2_list_u32_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_poll_poll((int32_t) (*in).ptr, (int32_t) (*in).len, ptr); + *ret = (preview2_list_u32_t) { (uint32_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +bool streams_method_input_stream_read(streams_borrow_input_stream_t self, uint64_t len, preview2_list_u8_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_input_stream_read((self).__handle, (int64_t) (len), ptr); + streams_result_list_u8_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (preview2_list_u8_t) { (uint8_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_input_stream_blocking_read(streams_borrow_input_stream_t self, uint64_t len, preview2_list_u8_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_input_stream_blocking_read((self).__handle, (int64_t) (len), ptr); + streams_result_list_u8_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (preview2_list_u8_t) { (uint8_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_input_stream_skip(streams_borrow_input_stream_t self, uint64_t len, uint64_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_input_stream_skip((self).__handle, (int64_t) (len), ptr); + streams_result_u64_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 8))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 12)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_input_stream_blocking_skip(streams_borrow_input_stream_t self, uint64_t len, uint64_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_input_stream_blocking_skip((self).__handle, (int64_t) (len), ptr); + streams_result_u64_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 8))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 12)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +streams_own_pollable_t streams_method_input_stream_subscribe(streams_borrow_input_stream_t self) { + int32_t ret = __wasm_import_streams_method_input_stream_subscribe((self).__handle); + return (streams_own_pollable_t) { ret }; +} + +bool streams_method_output_stream_check_write(streams_borrow_output_stream_t self, uint64_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_check_write((self).__handle, ptr); + streams_result_u64_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 8))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 12)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_write(streams_borrow_output_stream_t self, preview2_list_u8_t *contents, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_write((self).__handle, (int32_t) (*contents).ptr, (int32_t) (*contents).len, ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_blocking_write_and_flush(streams_borrow_output_stream_t self, preview2_list_u8_t *contents, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_blocking_write_and_flush((self).__handle, (int32_t) (*contents).ptr, (int32_t) (*contents).len, ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_flush(streams_borrow_output_stream_t self, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_flush((self).__handle, ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_blocking_flush(streams_borrow_output_stream_t self, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_blocking_flush((self).__handle, ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +streams_own_pollable_t streams_method_output_stream_subscribe(streams_borrow_output_stream_t self) { + int32_t ret = __wasm_import_streams_method_output_stream_subscribe((self).__handle); + return (streams_own_pollable_t) { ret }; +} + +bool streams_method_output_stream_write_zeroes(streams_borrow_output_stream_t self, uint64_t len, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_write_zeroes((self).__handle, (int64_t) (len), ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_blocking_write_zeroes_and_flush(streams_borrow_output_stream_t self, uint64_t len, streams_stream_error_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_blocking_write_zeroes_and_flush((self).__handle, (int64_t) (len), ptr); + streams_result_void_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 8)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_splice(streams_borrow_output_stream_t self, streams_borrow_input_stream_t src, uint64_t len, uint64_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_splice((self).__handle, (src).__handle, (int64_t) (len), ptr); + streams_result_u64_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 8))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 12)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool streams_method_output_stream_blocking_splice(streams_borrow_output_stream_t self, streams_borrow_input_stream_t src, uint64_t len, uint64_t *ret, streams_stream_error_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_streams_method_output_stream_blocking_splice((self).__handle, (src).__handle, (int64_t) (len), ptr); + streams_result_u64_stream_error_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + streams_stream_error_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 8))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.last_operation_failed = (streams_own_error_t) { *((int32_t*) (ptr + 12)) }; + break; + } + case 1: { + break; + } + } + + result.val.err = variant; + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +stdin_own_input_stream_t stdin_get_stdin(void) { + int32_t ret = __wasm_import_stdin_get_stdin(); + return (stdin_own_input_stream_t) { ret }; +} + +stdout_own_output_stream_t stdout_get_stdout(void) { + int32_t ret = __wasm_import_stdout_get_stdout(); + return (stdout_own_output_stream_t) { ret }; +} + +stderr_own_output_stream_t stderr_get_stderr(void) { + int32_t ret = __wasm_import_stderr_get_stderr(); + return (stderr_own_output_stream_t) { ret }; +} + +bool terminal_stdin_get_terminal_stdin(terminal_stdin_own_terminal_input_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_terminal_stdin_get_terminal_stdin(ptr); + terminal_stdin_option_own_terminal_input_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (terminal_stdin_own_terminal_input_t) { *((int32_t*) (ptr + 4)) }; + break; + } + } + *ret = option.val; + return option.is_some; +} + +bool terminal_stdout_get_terminal_stdout(terminal_stdout_own_terminal_output_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_terminal_stdout_get_terminal_stdout(ptr); + terminal_stdout_option_own_terminal_output_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (terminal_stdout_own_terminal_output_t) { *((int32_t*) (ptr + 4)) }; + break; + } + } + *ret = option.val; + return option.is_some; +} + +bool terminal_stderr_get_terminal_stderr(terminal_stderr_own_terminal_output_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_terminal_stderr_get_terminal_stderr(ptr); + terminal_stderr_option_own_terminal_output_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (terminal_stderr_own_terminal_output_t) { *((int32_t*) (ptr + 4)) }; + break; + } + } + *ret = option.val; + return option.is_some; +} + +monotonic_clock_instant_t monotonic_clock_now(void) { + int64_t ret = __wasm_import_monotonic_clock_now(); + return (uint64_t) (ret); +} + +monotonic_clock_duration_t monotonic_clock_resolution(void) { + int64_t ret = __wasm_import_monotonic_clock_resolution(); + return (uint64_t) (ret); +} + +monotonic_clock_own_pollable_t monotonic_clock_subscribe_instant(monotonic_clock_instant_t when) { + int32_t ret = __wasm_import_monotonic_clock_subscribe_instant((int64_t) (when)); + return (monotonic_clock_own_pollable_t) { ret }; +} + +monotonic_clock_own_pollable_t monotonic_clock_subscribe_duration(monotonic_clock_duration_t when) { + int32_t ret = __wasm_import_monotonic_clock_subscribe_duration((int64_t) (when)); + return (monotonic_clock_own_pollable_t) { ret }; +} + +void wall_clock_now(wall_clock_datetime_t *ret) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_wall_clock_now(ptr); + *ret = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 0))), + (uint32_t) (*((int32_t*) (ptr + 8))), + }; +} + +void wall_clock_resolution(wall_clock_datetime_t *ret) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_wall_clock_resolution(ptr); + *ret = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 0))), + (uint32_t) (*((int32_t*) (ptr + 8))), + }; +} + +bool filesystem_method_descriptor_read_via_stream(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_own_input_stream_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_read_via_stream((self).__handle, (int64_t) (offset), ptr); + filesystem_result_own_input_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_own_input_stream_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_write_via_stream(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_own_output_stream_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_write_via_stream((self).__handle, (int64_t) (offset), ptr); + filesystem_result_own_output_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_own_output_stream_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_append_via_stream(filesystem_borrow_descriptor_t self, filesystem_own_output_stream_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_append_via_stream((self).__handle, ptr); + filesystem_result_own_output_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_own_output_stream_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_advise(filesystem_borrow_descriptor_t self, filesystem_filesize_t offset, filesystem_filesize_t length, filesystem_advice_t advice, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_advise((self).__handle, (int64_t) (offset), (int64_t) (length), (int32_t) advice, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_sync_data(filesystem_borrow_descriptor_t self, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_sync_data((self).__handle, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_get_flags(filesystem_borrow_descriptor_t self, filesystem_descriptor_flags_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_get_flags((self).__handle, ptr); + filesystem_result_descriptor_flags_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_get_type(filesystem_borrow_descriptor_t self, filesystem_descriptor_type_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_get_type((self).__handle, ptr); + filesystem_result_descriptor_type_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_set_size(filesystem_borrow_descriptor_t self, filesystem_filesize_t size, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_set_size((self).__handle, (int64_t) (size), ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_set_times(filesystem_borrow_descriptor_t self, filesystem_new_timestamp_t *data_access_timestamp, filesystem_new_timestamp_t *data_modification_timestamp, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t variant; + int64_t variant2; + int32_t variant3; + switch ((int32_t) (*data_access_timestamp).tag) { + case 0: { + variant = 0; + variant2 = 0; + variant3 = 0; + break; + } + case 1: { + variant = 1; + variant2 = 0; + variant3 = 0; + break; + } + case 2: { + const filesystem_datetime_t *payload1 = &(*data_access_timestamp).val.timestamp; + variant = 2; + variant2 = (int64_t) ((*payload1).seconds); + variant3 = (int32_t) ((*payload1).nanoseconds); + break; + } + } + int32_t variant7; + int64_t variant8; + int32_t variant9; + switch ((int32_t) (*data_modification_timestamp).tag) { + case 0: { + variant7 = 0; + variant8 = 0; + variant9 = 0; + break; + } + case 1: { + variant7 = 1; + variant8 = 0; + variant9 = 0; + break; + } + case 2: { + const filesystem_datetime_t *payload6 = &(*data_modification_timestamp).val.timestamp; + variant7 = 2; + variant8 = (int64_t) ((*payload6).seconds); + variant9 = (int32_t) ((*payload6).nanoseconds); + break; + } + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_set_times((self).__handle, variant, variant2, variant3, variant7, variant8, variant9, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_read(filesystem_borrow_descriptor_t self, filesystem_filesize_t length, filesystem_filesize_t offset, preview2_tuple2_list_u8_bool_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_read((self).__handle, (int64_t) (length), (int64_t) (offset), ptr); + filesystem_result_tuple2_list_u8_bool_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (preview2_tuple2_list_u8_bool_t) { + (preview2_list_u8_t) { (uint8_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }, + (int32_t) (*((uint8_t*) (ptr + 12))), + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_write(filesystem_borrow_descriptor_t self, preview2_list_u8_t *buffer, filesystem_filesize_t offset, filesystem_filesize_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_write((self).__handle, (int32_t) (*buffer).ptr, (int32_t) (*buffer).len, (int64_t) (offset), ptr); + filesystem_result_filesize_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_read_directory(filesystem_borrow_descriptor_t self, filesystem_own_directory_entry_stream_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_read_directory((self).__handle, ptr); + filesystem_result_own_directory_entry_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_own_directory_entry_stream_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_sync(filesystem_borrow_descriptor_t self, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_sync((self).__handle, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_create_directory_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_create_directory_at((self).__handle, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_stat(filesystem_borrow_descriptor_t self, filesystem_descriptor_stat_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[104]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_stat((self).__handle, ptr); + filesystem_result_descriptor_stat_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + filesystem_option_datetime_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 32)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 40))), + (uint32_t) (*((int32_t*) (ptr + 48))), + }; + break; + } + } + filesystem_option_datetime_t option0; + switch ((int32_t) (*((uint8_t*) (ptr + 56)))) { + case 0: { + option0.is_some = false; + break; + } + case 1: { + option0.is_some = true; + option0.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 64))), + (uint32_t) (*((int32_t*) (ptr + 72))), + }; + break; + } + } + filesystem_option_datetime_t option1; + switch ((int32_t) (*((uint8_t*) (ptr + 80)))) { + case 0: { + option1.is_some = false; + break; + } + case 1: { + option1.is_some = true; + option1.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 88))), + (uint32_t) (*((int32_t*) (ptr + 96))), + }; + break; + } + } + + result.val.ok = (filesystem_descriptor_stat_t) { + (int32_t) (*((uint8_t*) (ptr + 8))), + (uint64_t) (*((int64_t*) (ptr + 16))), + (uint64_t) (*((int64_t*) (ptr + 24))), + option, + option0, + option1, + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_stat_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_descriptor_stat_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[104]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_stat_at((self).__handle, path_flags, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_descriptor_stat_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + filesystem_option_datetime_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 32)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 40))), + (uint32_t) (*((int32_t*) (ptr + 48))), + }; + break; + } + } + filesystem_option_datetime_t option0; + switch ((int32_t) (*((uint8_t*) (ptr + 56)))) { + case 0: { + option0.is_some = false; + break; + } + case 1: { + option0.is_some = true; + option0.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 64))), + (uint32_t) (*((int32_t*) (ptr + 72))), + }; + break; + } + } + filesystem_option_datetime_t option1; + switch ((int32_t) (*((uint8_t*) (ptr + 80)))) { + case 0: { + option1.is_some = false; + break; + } + case 1: { + option1.is_some = true; + option1.val = (wall_clock_datetime_t) { + (uint64_t) (*((int64_t*) (ptr + 88))), + (uint32_t) (*((int32_t*) (ptr + 96))), + }; + break; + } + } + + result.val.ok = (filesystem_descriptor_stat_t) { + (int32_t) (*((uint8_t*) (ptr + 8))), + (uint64_t) (*((int64_t*) (ptr + 16))), + (uint64_t) (*((int64_t*) (ptr + 24))), + option, + option0, + option1, + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_set_times_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_new_timestamp_t *data_access_timestamp, filesystem_new_timestamp_t *data_modification_timestamp, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t variant; + int64_t variant2; + int32_t variant3; + switch ((int32_t) (*data_access_timestamp).tag) { + case 0: { + variant = 0; + variant2 = 0; + variant3 = 0; + break; + } + case 1: { + variant = 1; + variant2 = 0; + variant3 = 0; + break; + } + case 2: { + const filesystem_datetime_t *payload1 = &(*data_access_timestamp).val.timestamp; + variant = 2; + variant2 = (int64_t) ((*payload1).seconds); + variant3 = (int32_t) ((*payload1).nanoseconds); + break; + } + } + int32_t variant7; + int64_t variant8; + int32_t variant9; + switch ((int32_t) (*data_modification_timestamp).tag) { + case 0: { + variant7 = 0; + variant8 = 0; + variant9 = 0; + break; + } + case 1: { + variant7 = 1; + variant8 = 0; + variant9 = 0; + break; + } + case 2: { + const filesystem_datetime_t *payload6 = &(*data_modification_timestamp).val.timestamp; + variant7 = 2; + variant8 = (int64_t) ((*payload6).seconds); + variant9 = (int32_t) ((*payload6).nanoseconds); + break; + } + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_set_times_at((self).__handle, path_flags, (int32_t) (*path).ptr, (int32_t) (*path).len, variant, variant2, variant3, variant7, variant8, variant9, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_link_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t old_path_flags, preview2_string_t *old_path, filesystem_borrow_descriptor_t new_descriptor, preview2_string_t *new_path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_link_at((self).__handle, old_path_flags, (int32_t) (*old_path).ptr, (int32_t) (*old_path).len, (new_descriptor).__handle, (int32_t) (*new_path).ptr, (int32_t) (*new_path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_open_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_open_flags_t open_flags, filesystem_descriptor_flags_t flags, filesystem_own_descriptor_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_open_at((self).__handle, path_flags, (int32_t) (*path).ptr, (int32_t) (*path).len, open_flags, flags, ptr); + filesystem_result_own_descriptor_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_own_descriptor_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_readlink_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, preview2_string_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_readlink_at((self).__handle, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_string_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (preview2_string_t) { (uint8_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_remove_directory_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_remove_directory_at((self).__handle, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_rename_at(filesystem_borrow_descriptor_t self, preview2_string_t *old_path, filesystem_borrow_descriptor_t new_descriptor, preview2_string_t *new_path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_rename_at((self).__handle, (int32_t) (*old_path).ptr, (int32_t) (*old_path).len, (new_descriptor).__handle, (int32_t) (*new_path).ptr, (int32_t) (*new_path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_symlink_at(filesystem_borrow_descriptor_t self, preview2_string_t *old_path, preview2_string_t *new_path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_symlink_at((self).__handle, (int32_t) (*old_path).ptr, (int32_t) (*old_path).len, (int32_t) (*new_path).ptr, (int32_t) (*new_path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_unlink_file_at(filesystem_borrow_descriptor_t self, preview2_string_t *path, filesystem_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_unlink_file_at((self).__handle, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_is_same_object(filesystem_borrow_descriptor_t self, filesystem_borrow_descriptor_t other) { + int32_t ret = __wasm_import_filesystem_method_descriptor_is_same_object((self).__handle, (other).__handle); + return ret; +} + +bool filesystem_method_descriptor_metadata_hash(filesystem_borrow_descriptor_t self, filesystem_metadata_hash_value_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[24]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_metadata_hash((self).__handle, ptr); + filesystem_result_metadata_hash_value_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_metadata_hash_value_t) { + (uint64_t) (*((int64_t*) (ptr + 8))), + (uint64_t) (*((int64_t*) (ptr + 16))), + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_descriptor_metadata_hash_at(filesystem_borrow_descriptor_t self, filesystem_path_flags_t path_flags, preview2_string_t *path, filesystem_metadata_hash_value_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[24]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_descriptor_metadata_hash_at((self).__handle, path_flags, (int32_t) (*path).ptr, (int32_t) (*path).len, ptr); + filesystem_result_metadata_hash_value_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (filesystem_metadata_hash_value_t) { + (uint64_t) (*((int64_t*) (ptr + 8))), + (uint64_t) (*((int64_t*) (ptr + 16))), + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_method_directory_entry_stream_read_directory_entry(filesystem_borrow_directory_entry_stream_t self, filesystem_option_directory_entry_t *ret, filesystem_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[20]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_method_directory_entry_stream_read_directory_entry((self).__handle, ptr); + filesystem_result_option_directory_entry_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + filesystem_option_directory_entry_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 4)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (filesystem_directory_entry_t) { + (int32_t) (*((uint8_t*) (ptr + 8))), + (preview2_string_t) { (uint8_t*)(*((int32_t*) (ptr + 12))), (size_t)(*((int32_t*) (ptr + 16))) }, + }; + break; + } + } + + result.val.ok = option; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool filesystem_filesystem_error_code(filesystem_borrow_error_t err_, filesystem_error_code_t *ret) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_filesystem_error_code((err_).__handle, ptr); + filesystem_option_error_code_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + option.val = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + *ret = option.val; + return option.is_some; +} + +void filesystem_preopens_get_directories(filesystem_preopens_list_tuple2_own_descriptor_string_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_filesystem_preopens_get_directories(ptr); + *ret = (filesystem_preopens_list_tuple2_own_descriptor_string_t) { (filesystem_preopens_tuple2_own_descriptor_string_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +instance_network_own_network_t instance_network_instance_network(void) { + int32_t ret = __wasm_import_instance_network_instance_network(); + return (instance_network_own_network_t) { ret }; +} + +bool udp_method_udp_socket_start_bind(udp_borrow_udp_socket_t self, udp_borrow_network_t network, udp_ip_socket_address_t *local_address, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t variant; + int32_t variant1; + int32_t variant2; + int32_t variant3; + int32_t variant4; + int32_t variant5; + int32_t variant6; + int32_t variant7; + int32_t variant8; + int32_t variant9; + int32_t variant10; + int32_t variant11; + switch ((int32_t) (*local_address).tag) { + case 0: { + const network_ipv4_socket_address_t *payload = &(*local_address).val.ipv4; + variant = 0; + variant1 = (int32_t) ((*payload).port); + variant2 = (int32_t) (((*payload).address).f0); + variant3 = (int32_t) (((*payload).address).f1); + variant4 = (int32_t) (((*payload).address).f2); + variant5 = (int32_t) (((*payload).address).f3); + variant6 = 0; + variant7 = 0; + variant8 = 0; + variant9 = 0; + variant10 = 0; + variant11 = 0; + break; + } + case 1: { + const network_ipv6_socket_address_t *payload0 = &(*local_address).val.ipv6; + variant = 1; + variant1 = (int32_t) ((*payload0).port); + variant2 = (int32_t) ((*payload0).flow_info); + variant3 = (int32_t) (((*payload0).address).f0); + variant4 = (int32_t) (((*payload0).address).f1); + variant5 = (int32_t) (((*payload0).address).f2); + variant6 = (int32_t) (((*payload0).address).f3); + variant7 = (int32_t) (((*payload0).address).f4); + variant8 = (int32_t) (((*payload0).address).f5); + variant9 = (int32_t) (((*payload0).address).f6); + variant10 = (int32_t) (((*payload0).address).f7); + variant11 = (int32_t) ((*payload0).scope_id); + break; + } + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_start_bind((self).__handle, (network).__handle, variant, variant1, variant2, variant3, variant4, variant5, variant6, variant7, variant8, variant9, variant10, variant11, ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_finish_bind(udp_borrow_udp_socket_t self, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_finish_bind((self).__handle, ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_stream(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *maybe_remote_address, udp_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + udp_option_ip_socket_address_t remote_address; + remote_address.is_some = maybe_remote_address != NULL;if (maybe_remote_address) { + remote_address.val = *maybe_remote_address; + } + int32_t option; + int32_t option14; + int32_t option15; + int32_t option16; + int32_t option17; + int32_t option18; + int32_t option19; + int32_t option20; + int32_t option21; + int32_t option22; + int32_t option23; + int32_t option24; + int32_t option25; + if ((remote_address).is_some) { + const udp_ip_socket_address_t *payload0 = &(remote_address).val; + int32_t variant; + int32_t variant3; + int32_t variant4; + int32_t variant5; + int32_t variant6; + int32_t variant7; + int32_t variant8; + int32_t variant9; + int32_t variant10; + int32_t variant11; + int32_t variant12; + int32_t variant13; + switch ((int32_t) (*payload0).tag) { + case 0: { + const network_ipv4_socket_address_t *payload1 = &(*payload0).val.ipv4; + variant = 0; + variant3 = (int32_t) ((*payload1).port); + variant4 = (int32_t) (((*payload1).address).f0); + variant5 = (int32_t) (((*payload1).address).f1); + variant6 = (int32_t) (((*payload1).address).f2); + variant7 = (int32_t) (((*payload1).address).f3); + variant8 = 0; + variant9 = 0; + variant10 = 0; + variant11 = 0; + variant12 = 0; + variant13 = 0; + break; + } + case 1: { + const network_ipv6_socket_address_t *payload2 = &(*payload0).val.ipv6; + variant = 1; + variant3 = (int32_t) ((*payload2).port); + variant4 = (int32_t) ((*payload2).flow_info); + variant5 = (int32_t) (((*payload2).address).f0); + variant6 = (int32_t) (((*payload2).address).f1); + variant7 = (int32_t) (((*payload2).address).f2); + variant8 = (int32_t) (((*payload2).address).f3); + variant9 = (int32_t) (((*payload2).address).f4); + variant10 = (int32_t) (((*payload2).address).f5); + variant11 = (int32_t) (((*payload2).address).f6); + variant12 = (int32_t) (((*payload2).address).f7); + variant13 = (int32_t) ((*payload2).scope_id); + break; + } + } + option = 1; + option14 = variant; + option15 = variant3; + option16 = variant4; + option17 = variant5; + option18 = variant6; + option19 = variant7; + option20 = variant8; + option21 = variant9; + option22 = variant10; + option23 = variant11; + option24 = variant12; + option25 = variant13; + } else { + option = 0; + option14 = 0; + option15 = 0; + option16 = 0; + option17 = 0; + option18 = 0; + option19 = 0; + option20 = 0; + option21 = 0; + option22 = 0; + option23 = 0; + option24 = 0; + option25 = 0; + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_stream((self).__handle, option, option14, option15, option16, option17, option18, option19, option20, option21, option22, option23, option24, option25, ptr); + udp_result_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (udp_tuple2_own_incoming_datagram_stream_own_outgoing_datagram_stream_t) { + (udp_own_incoming_datagram_stream_t) { *((int32_t*) (ptr + 4)) }, + (udp_own_outgoing_datagram_stream_t) { *((int32_t*) (ptr + 8)) }, + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_local_address(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[36]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_local_address((self).__handle, ptr); + udp_result_ip_socket_address_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + network_ip_socket_address_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.ipv4 = (network_ipv4_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (network_ipv4_address_t) { + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 10)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 11)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 12)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 13)))), + }, + }; + break; + } + case 1: { + variant.val.ipv6 = (network_ipv6_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (uint32_t) (*((int32_t*) (ptr + 12))), + (network_ipv6_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 16)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 18)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 20)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 22)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 24)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 26)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 28)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 30)))), + }, + (uint32_t) (*((int32_t*) (ptr + 32))), + }; + break; + } + } + + result.val.ok = variant; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_remote_address(udp_borrow_udp_socket_t self, udp_ip_socket_address_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[36]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_remote_address((self).__handle, ptr); + udp_result_ip_socket_address_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + network_ip_socket_address_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.ipv4 = (network_ipv4_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (network_ipv4_address_t) { + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 10)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 11)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 12)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 13)))), + }, + }; + break; + } + case 1: { + variant.val.ipv6 = (network_ipv6_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (uint32_t) (*((int32_t*) (ptr + 12))), + (network_ipv6_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 16)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 18)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 20)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 22)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 24)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 26)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 28)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 30)))), + }, + (uint32_t) (*((int32_t*) (ptr + 32))), + }; + break; + } + } + + result.val.ok = variant; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +udp_ip_address_family_t udp_method_udp_socket_address_family(udp_borrow_udp_socket_t self) { + int32_t ret = __wasm_import_udp_method_udp_socket_address_family((self).__handle); + return ret; +} + +bool udp_method_udp_socket_ipv6_only(udp_borrow_udp_socket_t self, bool *ret, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_ipv6_only((self).__handle, ptr); + udp_result_bool_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_set_ipv6_only(udp_borrow_udp_socket_t self, bool value, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_set_ipv6_only((self).__handle, value, ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_unicast_hop_limit(udp_borrow_udp_socket_t self, uint8_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_unicast_hop_limit((self).__handle, ptr); + udp_result_u8_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 1)))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_set_unicast_hop_limit(udp_borrow_udp_socket_t self, uint8_t value, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_set_unicast_hop_limit((self).__handle, (int32_t) (value), ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_receive_buffer_size(udp_borrow_udp_socket_t self, uint64_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_receive_buffer_size((self).__handle, ptr); + udp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_set_receive_buffer_size(udp_borrow_udp_socket_t self, uint64_t value, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_set_receive_buffer_size((self).__handle, (int64_t) (value), ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_send_buffer_size(udp_borrow_udp_socket_t self, uint64_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_send_buffer_size((self).__handle, ptr); + udp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_udp_socket_set_send_buffer_size(udp_borrow_udp_socket_t self, uint64_t value, udp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_udp_socket_set_send_buffer_size((self).__handle, (int64_t) (value), ptr); + udp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +udp_own_pollable_t udp_method_udp_socket_subscribe(udp_borrow_udp_socket_t self) { + int32_t ret = __wasm_import_udp_method_udp_socket_subscribe((self).__handle); + return (udp_own_pollable_t) { ret }; +} + +bool udp_method_incoming_datagram_stream_receive(udp_borrow_incoming_datagram_stream_t self, uint64_t max_results, udp_list_incoming_datagram_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_incoming_datagram_stream_receive((self).__handle, (int64_t) (max_results), ptr); + udp_result_list_incoming_datagram_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (udp_list_incoming_datagram_t) { (udp_incoming_datagram_t*)(*((int32_t*) (ptr + 4))), (size_t)(*((int32_t*) (ptr + 8))) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +udp_own_pollable_t udp_method_incoming_datagram_stream_subscribe(udp_borrow_incoming_datagram_stream_t self) { + int32_t ret = __wasm_import_udp_method_incoming_datagram_stream_subscribe((self).__handle); + return (udp_own_pollable_t) { ret }; +} + +bool udp_method_outgoing_datagram_stream_check_send(udp_borrow_outgoing_datagram_stream_t self, uint64_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_outgoing_datagram_stream_check_send((self).__handle, ptr); + udp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool udp_method_outgoing_datagram_stream_send(udp_borrow_outgoing_datagram_stream_t self, udp_list_outgoing_datagram_t *datagrams, uint64_t *ret, udp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_method_outgoing_datagram_stream_send((self).__handle, (int32_t) (*datagrams).ptr, (int32_t) (*datagrams).len, ptr); + udp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +udp_own_pollable_t udp_method_outgoing_datagram_stream_subscribe(udp_borrow_outgoing_datagram_stream_t self) { + int32_t ret = __wasm_import_udp_method_outgoing_datagram_stream_subscribe((self).__handle); + return (udp_own_pollable_t) { ret }; +} + +bool udp_create_socket_create_udp_socket(udp_create_socket_ip_address_family_t address_family, udp_create_socket_own_udp_socket_t *ret, udp_create_socket_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_udp_create_socket_create_udp_socket((int32_t) address_family, ptr); + udp_create_socket_result_own_udp_socket_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (udp_create_socket_own_udp_socket_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_start_bind(tcp_borrow_tcp_socket_t self, tcp_borrow_network_t network, tcp_ip_socket_address_t *local_address, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t variant; + int32_t variant1; + int32_t variant2; + int32_t variant3; + int32_t variant4; + int32_t variant5; + int32_t variant6; + int32_t variant7; + int32_t variant8; + int32_t variant9; + int32_t variant10; + int32_t variant11; + switch ((int32_t) (*local_address).tag) { + case 0: { + const network_ipv4_socket_address_t *payload = &(*local_address).val.ipv4; + variant = 0; + variant1 = (int32_t) ((*payload).port); + variant2 = (int32_t) (((*payload).address).f0); + variant3 = (int32_t) (((*payload).address).f1); + variant4 = (int32_t) (((*payload).address).f2); + variant5 = (int32_t) (((*payload).address).f3); + variant6 = 0; + variant7 = 0; + variant8 = 0; + variant9 = 0; + variant10 = 0; + variant11 = 0; + break; + } + case 1: { + const network_ipv6_socket_address_t *payload0 = &(*local_address).val.ipv6; + variant = 1; + variant1 = (int32_t) ((*payload0).port); + variant2 = (int32_t) ((*payload0).flow_info); + variant3 = (int32_t) (((*payload0).address).f0); + variant4 = (int32_t) (((*payload0).address).f1); + variant5 = (int32_t) (((*payload0).address).f2); + variant6 = (int32_t) (((*payload0).address).f3); + variant7 = (int32_t) (((*payload0).address).f4); + variant8 = (int32_t) (((*payload0).address).f5); + variant9 = (int32_t) (((*payload0).address).f6); + variant10 = (int32_t) (((*payload0).address).f7); + variant11 = (int32_t) ((*payload0).scope_id); + break; + } + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_start_bind((self).__handle, (network).__handle, variant, variant1, variant2, variant3, variant4, variant5, variant6, variant7, variant8, variant9, variant10, variant11, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_finish_bind(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_finish_bind((self).__handle, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_start_connect(tcp_borrow_tcp_socket_t self, tcp_borrow_network_t network, tcp_ip_socket_address_t *remote_address, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t variant; + int32_t variant1; + int32_t variant2; + int32_t variant3; + int32_t variant4; + int32_t variant5; + int32_t variant6; + int32_t variant7; + int32_t variant8; + int32_t variant9; + int32_t variant10; + int32_t variant11; + switch ((int32_t) (*remote_address).tag) { + case 0: { + const network_ipv4_socket_address_t *payload = &(*remote_address).val.ipv4; + variant = 0; + variant1 = (int32_t) ((*payload).port); + variant2 = (int32_t) (((*payload).address).f0); + variant3 = (int32_t) (((*payload).address).f1); + variant4 = (int32_t) (((*payload).address).f2); + variant5 = (int32_t) (((*payload).address).f3); + variant6 = 0; + variant7 = 0; + variant8 = 0; + variant9 = 0; + variant10 = 0; + variant11 = 0; + break; + } + case 1: { + const network_ipv6_socket_address_t *payload0 = &(*remote_address).val.ipv6; + variant = 1; + variant1 = (int32_t) ((*payload0).port); + variant2 = (int32_t) ((*payload0).flow_info); + variant3 = (int32_t) (((*payload0).address).f0); + variant4 = (int32_t) (((*payload0).address).f1); + variant5 = (int32_t) (((*payload0).address).f2); + variant6 = (int32_t) (((*payload0).address).f3); + variant7 = (int32_t) (((*payload0).address).f4); + variant8 = (int32_t) (((*payload0).address).f5); + variant9 = (int32_t) (((*payload0).address).f6); + variant10 = (int32_t) (((*payload0).address).f7); + variant11 = (int32_t) ((*payload0).scope_id); + break; + } + } + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_start_connect((self).__handle, (network).__handle, variant, variant1, variant2, variant3, variant4, variant5, variant6, variant7, variant8, variant9, variant10, variant11, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_finish_connect(tcp_borrow_tcp_socket_t self, tcp_tuple2_own_input_stream_own_output_stream_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[12]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_finish_connect((self).__handle, ptr); + tcp_result_tuple2_own_input_stream_own_output_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (tcp_tuple2_own_input_stream_own_output_stream_t) { + (tcp_own_input_stream_t) { *((int32_t*) (ptr + 4)) }, + (tcp_own_output_stream_t) { *((int32_t*) (ptr + 8)) }, + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_start_listen(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_start_listen((self).__handle, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_finish_listen(tcp_borrow_tcp_socket_t self, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_finish_listen((self).__handle, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_accept(tcp_borrow_tcp_socket_t self, tcp_tuple3_own_tcp_socket_own_input_stream_own_output_stream_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_accept((self).__handle, ptr); + tcp_result_tuple3_own_tcp_socket_own_input_stream_own_output_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (tcp_tuple3_own_tcp_socket_own_input_stream_own_output_stream_t) { + (tcp_own_tcp_socket_t) { *((int32_t*) (ptr + 4)) }, + (tcp_own_input_stream_t) { *((int32_t*) (ptr + 8)) }, + (tcp_own_output_stream_t) { *((int32_t*) (ptr + 12)) }, + }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_local_address(tcp_borrow_tcp_socket_t self, tcp_ip_socket_address_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[36]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_local_address((self).__handle, ptr); + tcp_result_ip_socket_address_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + network_ip_socket_address_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.ipv4 = (network_ipv4_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (network_ipv4_address_t) { + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 10)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 11)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 12)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 13)))), + }, + }; + break; + } + case 1: { + variant.val.ipv6 = (network_ipv6_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (uint32_t) (*((int32_t*) (ptr + 12))), + (network_ipv6_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 16)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 18)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 20)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 22)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 24)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 26)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 28)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 30)))), + }, + (uint32_t) (*((int32_t*) (ptr + 32))), + }; + break; + } + } + + result.val.ok = variant; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_remote_address(tcp_borrow_tcp_socket_t self, tcp_ip_socket_address_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[36]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_remote_address((self).__handle, ptr); + tcp_result_ip_socket_address_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + network_ip_socket_address_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.ipv4 = (network_ipv4_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (network_ipv4_address_t) { + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 10)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 11)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 12)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 13)))), + }, + }; + break; + } + case 1: { + variant.val.ipv6 = (network_ipv6_socket_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (uint32_t) (*((int32_t*) (ptr + 12))), + (network_ipv6_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 16)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 18)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 20)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 22)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 24)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 26)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 28)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 30)))), + }, + (uint32_t) (*((int32_t*) (ptr + 32))), + }; + break; + } + } + + result.val.ok = variant; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_is_listening(tcp_borrow_tcp_socket_t self) { + int32_t ret = __wasm_import_tcp_method_tcp_socket_is_listening((self).__handle); + return ret; +} + +tcp_ip_address_family_t tcp_method_tcp_socket_address_family(tcp_borrow_tcp_socket_t self) { + int32_t ret = __wasm_import_tcp_method_tcp_socket_address_family((self).__handle); + return ret; +} + +bool tcp_method_tcp_socket_ipv6_only(tcp_borrow_tcp_socket_t self, bool *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_ipv6_only((self).__handle, ptr); + tcp_result_bool_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_ipv6_only(tcp_borrow_tcp_socket_t self, bool value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_ipv6_only((self).__handle, value, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_listen_backlog_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_listen_backlog_size((self).__handle, (int64_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_keep_alive_enabled(tcp_borrow_tcp_socket_t self, bool *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_keep_alive_enabled((self).__handle, ptr); + tcp_result_bool_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_keep_alive_enabled(tcp_borrow_tcp_socket_t self, bool value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_keep_alive_enabled((self).__handle, value, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_keep_alive_idle_time(tcp_borrow_tcp_socket_t self, tcp_duration_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_keep_alive_idle_time((self).__handle, ptr); + tcp_result_duration_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_keep_alive_idle_time(tcp_borrow_tcp_socket_t self, tcp_duration_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_keep_alive_idle_time((self).__handle, (int64_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_keep_alive_interval(tcp_borrow_tcp_socket_t self, tcp_duration_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_keep_alive_interval((self).__handle, ptr); + tcp_result_duration_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_keep_alive_interval(tcp_borrow_tcp_socket_t self, tcp_duration_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_keep_alive_interval((self).__handle, (int64_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_keep_alive_count(tcp_borrow_tcp_socket_t self, uint32_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_keep_alive_count((self).__handle, ptr); + tcp_result_u32_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint32_t) (*((int32_t*) (ptr + 4))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_keep_alive_count(tcp_borrow_tcp_socket_t self, uint32_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_keep_alive_count((self).__handle, (int32_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_hop_limit(tcp_borrow_tcp_socket_t self, uint8_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_hop_limit((self).__handle, ptr); + tcp_result_u8_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 1)))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_hop_limit(tcp_borrow_tcp_socket_t self, uint8_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_hop_limit((self).__handle, (int32_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_receive_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_receive_buffer_size((self).__handle, ptr); + tcp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_receive_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_receive_buffer_size((self).__handle, (int64_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_send_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t *ret, tcp_error_code_t *err) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_send_buffer_size((self).__handle, ptr); + tcp_result_u64_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (uint64_t) (*((int64_t*) (ptr + 8))); + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 8))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_method_tcp_socket_set_send_buffer_size(tcp_borrow_tcp_socket_t self, uint64_t value, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_set_send_buffer_size((self).__handle, (int64_t) (value), ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +tcp_own_pollable_t tcp_method_tcp_socket_subscribe(tcp_borrow_tcp_socket_t self) { + int32_t ret = __wasm_import_tcp_method_tcp_socket_subscribe((self).__handle); + return (tcp_own_pollable_t) { ret }; +} + +bool tcp_method_tcp_socket_shutdown(tcp_borrow_tcp_socket_t self, tcp_shutdown_type_t shutdown_type, tcp_error_code_t *err) { + __attribute__((__aligned__(1))) + uint8_t ret_area[2]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_method_tcp_socket_shutdown((self).__handle, (int32_t) shutdown_type, ptr); + tcp_result_void_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 1))); + break; + } + } + if (!result.is_err) { + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool tcp_create_socket_create_tcp_socket(tcp_create_socket_ip_address_family_t address_family, tcp_create_socket_own_tcp_socket_t *ret, tcp_create_socket_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_tcp_create_socket_create_tcp_socket((int32_t) address_family, ptr); + tcp_create_socket_result_own_tcp_socket_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (tcp_create_socket_own_tcp_socket_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool ip_name_lookup_resolve_addresses(ip_name_lookup_borrow_network_t network, preview2_string_t *name, ip_name_lookup_own_resolve_address_stream_t *ret, ip_name_lookup_error_code_t *err) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_ip_name_lookup_resolve_addresses((network).__handle, (int32_t) (*name).ptr, (int32_t) (*name).len, ptr); + ip_name_lookup_result_own_resolve_address_stream_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + result.val.ok = (ip_name_lookup_own_resolve_address_stream_t) { *((int32_t*) (ptr + 4)) }; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 4))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +bool ip_name_lookup_method_resolve_address_stream_resolve_next_address(ip_name_lookup_borrow_resolve_address_stream_t self, ip_name_lookup_option_ip_address_t *ret, ip_name_lookup_error_code_t *err) { + __attribute__((__aligned__(2))) + uint8_t ret_area[22]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_ip_name_lookup_method_resolve_address_stream_resolve_next_address((self).__handle, ptr); + ip_name_lookup_result_option_ip_address_error_code_t result; + switch ((int32_t) (*((uint8_t*) (ptr + 0)))) { + case 0: { + result.is_err = false; + ip_name_lookup_option_ip_address_t option; + switch ((int32_t) (*((uint8_t*) (ptr + 2)))) { + case 0: { + option.is_some = false; + break; + } + case 1: { + option.is_some = true; + network_ip_address_t variant; + variant.tag = (int32_t) (*((uint8_t*) (ptr + 4))); + switch ((int32_t) variant.tag) { + case 0: { + variant.val.ipv4 = (network_ipv4_address_t) { + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 6)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 7)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 8)))), + (uint8_t) ((int32_t) (*((uint8_t*) (ptr + 9)))), + }; + break; + } + case 1: { + variant.val.ipv6 = (network_ipv6_address_t) { + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 6)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 8)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 10)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 12)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 14)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 16)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 18)))), + (uint16_t) ((int32_t) (*((uint16_t*) (ptr + 20)))), + }; + break; + } + } + + option.val = variant; + break; + } + } + + result.val.ok = option; + break; + } + case 1: { + result.is_err = true; + result.val.err = (int32_t) (*((uint8_t*) (ptr + 2))); + break; + } + } + if (!result.is_err) { + *ret = result.val.ok; + return 1; + } else { + *err = result.val.err; + return 0; + } +} + +ip_name_lookup_own_pollable_t ip_name_lookup_method_resolve_address_stream_subscribe(ip_name_lookup_borrow_resolve_address_stream_t self) { + int32_t ret = __wasm_import_ip_name_lookup_method_resolve_address_stream_subscribe((self).__handle); + return (ip_name_lookup_own_pollable_t) { ret }; +} + +void random_get_random_bytes(uint64_t len, preview2_list_u8_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_random_get_random_bytes((int64_t) (len), ptr); + *ret = (preview2_list_u8_t) { (uint8_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +uint64_t random_get_random_u64(void) { + int64_t ret = __wasm_import_random_get_random_u64(); + return (uint64_t) (ret); +} + +void random_insecure_get_insecure_random_bytes(uint64_t len, preview2_list_u8_t *ret) { + __attribute__((__aligned__(4))) + uint8_t ret_area[8]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_random_insecure_get_insecure_random_bytes((int64_t) (len), ptr); + *ret = (preview2_list_u8_t) { (uint8_t*)(*((int32_t*) (ptr + 0))), (size_t)(*((int32_t*) (ptr + 4))) }; +} + +uint64_t random_insecure_get_insecure_random_u64(void) { + int64_t ret = __wasm_import_random_insecure_get_insecure_random_u64(); + return (uint64_t) (ret); +} + +void random_insecure_seed_insecure_seed(preview2_tuple2_u64_u64_t *ret) { + __attribute__((__aligned__(8))) + uint8_t ret_area[16]; + int32_t ptr = (int32_t) &ret_area; + __wasm_import_random_insecure_seed_insecure_seed(ptr); + *ret = (preview2_tuple2_u64_u64_t) { + (uint64_t) (*((int64_t*) (ptr + 0))), + (uint64_t) (*((int64_t*) (ptr + 8))), + }; +} + +extern void __component_type_object_force_link_preview2(void); +void __component_type_object_force_link_preview2_public_use_in_this_compilation_unit(void) { + __component_type_object_force_link_preview2(); 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?= doesn't work for CC because # make has a default value for it. ifeq ($(origin CC), default) @@ -143,6 +138,9 @@ LDFLAGS ?= CFLAGS ?= --target=$(TARGET_TRIPLE) --sysroot=../sysroot # Always include the `libc-test` infrastructure headers. CFLAGS += -I$(LIBC_TEST)/src/common +ifeq ($(TARGET_TRIPLE), wasm32-wasi-threads) +CFLAGS += -pthread +endif # Compile each selected test using Clang. Note that failures here are likely # due to a missing `libclang_rt.builtins-wasm32.a` in the Clang lib directory. @@ -154,7 +152,7 @@ build: download $(WASMS) $(WASMS): | $(OBJDIRS) $(OBJDIR)/%.wasm: $(OBJDIR)/%.wasm.o $(INFRA_WASM_OBJS) $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ -ifeq ($(WASI_SNAPSHOT), preview2) +ifeq ($(TARGET_TRIPLE), wasm32-wasi-preview2) $(WASM_TOOLS) component new --adapt $(ADAPTER) $@ -o $@ endif @@ -171,7 +169,7 @@ clean:: ##### RUN ###################################################################### ENGINE ?= $(WASMTIME) run -ifeq ($(WASI_SNAPSHOT), preview2) +ifeq ($(TARGET_TRIPLE), wasm32-wasi-preview2) ENGINE += --wasm component-model endif ERRS:=$(WASMS:%.wasm=%.wasm.err)