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support pthread_key related APIs (#288)

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Xu Jun
2020-06-18 11:37:31 +08:00
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parent acb68c64c2
commit e3c04e6684
4 changed files with 304 additions and 3 deletions
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doc/pthread_library.md
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@ -47,7 +47,7 @@ To build this C program into WebAssembly app with libc-builtin, you can use this
-Wl,--export=__wasm_call_ctors \
main.c -o test.wasm
# -pthread: it will enable some dependent WebAssembly features for thread
# -nostdlib: disable the WASI standard library as we only support libc-builtin currently
# -nostdlib: disable the WASI standard library as we are using WAMR builtin-libc
# -z stack-size=: specify the total aux stack size
# -Wl,--export=__heap_base,--export=__data_end: export these globals so the runtime can resolve the total aux stack size and the start offset of the stack top
# -Wl,--export=__wasm_call_ctors: export the init function to initialize the passive data segments
@ -149,6 +149,15 @@ int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
int pthread_cond_signal(pthread_cond_t *cond);
int pthread_cond_destroy(pthread_cond_t *cond);
/* Pthread key APIs */
int pthread_key_create(pthread_key_t *key, void (*destructor)(void *));
int pthread_setspecific(pthread_key_t key, const void *value);
void *pthread_getspecific(pthread_key_t key);
int pthread_key_delete(pthread_key_t key);
```
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