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_CJavaScriptKit.c

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#include <stdint.h>

#include "_CJavaScriptKit.h"

#include "WasmGlobalMacros.h"

#if __wasm32__

# ifndef __wasi__

# if __has_include("malloc.h")

# include <malloc.h>

# endif

extern void *malloc(size_t size);

extern void free(void *ptr);

extern void *memset (void *, int, size_t);

extern void *memcpy (void *__restrict, const void *__restrict, size_t);

# else

# include <stdlib.h>

# include <stdbool.h>

# endif

/// The compatibility runtime library version.

/// Notes: If you change any interface of runtime library, please increment

/// this and `SwiftRuntime.version` in `./Runtime/src/index.ts`.

__attribute__((export_name("swjs_library_version")))

int swjs_library_version(void) {

return 708;

}

__attribute__((export_name("swjs_prepare_host_function_call")))

void *swjs_prepare_host_function_call(const int argc) {

return malloc(argc * sizeof(RawJSValue));

}

__attribute__((export_name("swjs_cleanup_host_function_call")))

void swjs_cleanup_host_function_call(void *argv_buffer) {

free(argv_buffer);

}

# if defined(__wasi__) && !defined(__EMBEDDED_SWIFT__)

bool _call_host_function_impl(const JavaScriptHostFuncRef host_func_ref,

const RawJSValue *argv, const int argc,

const JavaScriptObjectRef callback_func);

__attribute__((export_name("swjs_call_host_function")))

bool swjs_call_host_function(const JavaScriptHostFuncRef host_func_ref,

const RawJSValue *argv, const int argc,

const JavaScriptObjectRef callback_func) {

return _call_host_function_impl(host_func_ref, argv, argc, callback_func);

}

void _free_host_function_impl(const JavaScriptHostFuncRef host_func_ref);

__attribute__((export_name("swjs_free_host_function")))

void swjs_free_host_function(const JavaScriptHostFuncRef host_func_ref) {

_free_host_function_impl(host_func_ref);

}

int _library_features(void);

__attribute__((export_name("swjs_library_features")))

int swjs_library_features(void) {

return _library_features();

}

# endif

WASM_GLOBAL_DEFINE_STORAGE(_swift_js_exception, i32)

WASM_EXPORT_NAME(_swift_js_exception, _swift_js_exception)

#endif

int swjs_get_worker_thread_id_cached(void) {

_Thread_local static int tid = 0;

if (tid == 0) {

tid = swjs_get_worker_thread_id();

}

return tid;

}