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/*
* Copyright (C) 2023 Amazon.com Inc. or its affiliates. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef __wasi__
#error This example only compiles to WASM/WASI target
#endif
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include "wasi_thread_start.h"
enum CONSTANTS {
SECOND = 1000 * 1000 * 1000, /* 1 second */
TIMEOUT = 1LL * SECOND
};
typedef struct {
start_args_t base;
} shared_t;
void
__wasi_thread_start_C(int thread_id, int *start_arg)
{
/* Wait so that the exception is raised after the main thread has finished
* already */
__builtin_wasm_memory_atomic_wait32(NULL, 0, TIMEOUT);
__builtin_trap();
}
int
main(int argc, char **argv)
{
shared_t data = { 0 };
assert(start_args_init(&data.base));
int thread_id = __wasi_thread_spawn(&data);
assert(thread_id > 0 && "Thread creation failed");
return EXIT_SUCCESS;
}
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