wut/libraries/wutstdc++/wut_gthread.cpp

#include "wut_gthread.h"
#include <bit>
#include <bits/gthr-default.h>

static constexpr __wut_key_t
gthread_key_to_wut(__gthread_key_t key)
{
   __wut_key_t dst = {};
   static_assert(sizeof(__wut_key_t) == sizeof(__gthread_key_t), "Incompatible definition of thread local key type");
   __builtin_memcpy(&dst, &key, sizeof(dst));
   return dst;
}

extern "C" {

int
__gthr_impl_active(void)
{
   return 1;
}

int
__gthr_impl_create(__gthread_t *__threadid, void *(*__func)(void *), void *__args)
{
   return __wut_thread_create((OSThread **)__threadid, __func, __args);
}

int
__gthr_impl_join(__gthread_t __threadid, void **__value_ptr)
{
   return __wut_thread_join((OSThread *)__threadid, __value_ptr);
}

int
__gthr_impl_detach(__gthread_t __threadid)
{
   return __wut_thread_detach((OSThread *)__threadid);
}

int
__gthr_impl_equal(__gthread_t __t1, __gthread_t __t2)
{
   return __wut_thread_equal((OSThread *)__t1, (OSThread *)__t2);
}

__gthread_t
__gthr_impl_self(void)
{
   return __wut_thread_self();
}

int
__gthr_impl_yield(void)
{
   return __wut_thread_yield();
}

int
__gthr_impl_once(__gthread_once_t *__once, void (*__func)(void))
{
   return __wut_once((__wut_once_t *)__once, __func);
}

int
__gth_impl_key_create(__gthread_key_t *__key, void (*__dtor)(void *))
{
   return __wut_key_create((__wut_key_t *)__key, __dtor);
}

int
__gthr_impl_key_delete(__gthread_key_t __key)
{
   return __wut_key_delete(gthread_key_to_wut(__key));
}
void *
__gthr_impl_getspecific(__gthread_key_t __key)
{
   return __wut_getspecific(gthread_key_to_wut(__key));
}
int
__gthr_impl_setspecific(__gthread_key_t __key, const void *__ptr)
{
   return __wut_setspecific(gthread_key_to_wut(__key), __ptr);
}

void
__gthr_impl_mutex_init_function(__gthread_mutex_t *__mutex)
{
   return __wut_mutex_init_function((OSMutex *)__mutex);
}

int
__gthr_impl_mutex_destroy(__gthread_mutex_t *__mutex)
{
   return __wut_mutex_destroy((OSMutex *)__mutex);
}
int
__gthr_impl_mutex_lock(__gthread_mutex_t *__mutex)
{
   return __wut_mutex_lock((OSMutex *)__mutex);
}

int
__gthr_impl_mutex_trylock(__gthread_mutex_t *__mutex)
{
   return __wut_mutex_trylock((OSMutex *)__mutex);
}

int
__gthr_impl_mutex_unlock(__gthread_mutex_t *__mutex)
{
   return __wut_mutex_unlock((OSMutex *)__mutex);
}

int
__gthr_impl_recursive_mutex_init_function(__gthread_recursive_mutex_t *__mutex)
{
   return __wut_recursive_mutex_init_function((OSMutex *)__mutex);
}

int
__gthr_impl_recursive_mutex_lock(__gthread_recursive_mutex_t *__mutex)
{
   return __wut_recursive_mutex_lock((OSMutex *)__mutex);
}

int
__gthr_impl_recursive_mutex_trylock(__gthread_recursive_mutex_t *__mutex)
{
   return __wut_recursive_mutex_trylock((OSMutex *)__mutex);
}

int
__gthr_impl_recursive_mutex_unlock(__gthread_recursive_mutex_t *__mutex)
{
   return __wut_recursive_mutex_unlock((OSMutex *)__mutex);
}

int
__gthr_impl_recursive_mutex_destroy(__gthread_recursive_mutex_t *__mutex)
{
   return __wut_recursive_mutex_destroy((OSMutex *)__mutex);
}

void
__gthr_impl_cond_init_function(__gthread_cond_t *__cond)
{
   return __wut_cond_init_function((OSCondition *)__cond);
}

int
__gthr_impl_cond_broadcast(__gthread_cond_t *__cond)
{
   return __wut_cond_broadcast((OSCondition *)__cond);
}

int
__gthr_impl_cond_signal(__gthread_cond_t *__cond)
{
   return __wut_cond_signal((OSCondition *)__cond);
}

int
__gthr_impl_cond_wait(__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
{
   return __wut_cond_wait((OSCondition *)__cond, (OSMutex *)__mutex);
}

int
__gthr_impl_cond_timedwait(__gthread_cond_t *__cond, __gthread_mutex_t *__mutex, const __gthread_time_t *__abs_timeout)
{
   return __wut_cond_timedwait((OSCondition *)__cond, (OSMutex *)__mutex, __abs_timeout);
}

int
__gthr_impl_cond_wait_recursive(__gthread_cond_t *__cond, __gthread_recursive_mutex_t *__mutex)
{
   return __wut_cond_wait_recursive((OSCondition *)__cond, (OSMutex *)__mutex);
}

int
__gthr_impl_cond_destroy(__gthread_cond_t *__cond)
{
   return __wut_cond_destroy((OSCondition *)__cond);
}


void
__init_wut_stdcpp()
{
}

void
__fini_wut_stdcpp()
{
}
}