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#include "config.h"
#import "threading.h"
#if defined(OF_HAVE_PTHREADS)
# include "threading_pthread.m"
#elif defined(_WIN32)
# include "threading_winapi.m"
#else
# error No threads available!
#endif
#ifdef __HAIKU__
# include <kernel/OS.h>
#endif
bool
of_rmutex_new(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES)
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#include "config.h"
#import "threading.h"
#if defined(OF_HAVE_PTHREADS)
# include "threading_pthread.m"
#elif defined(OF_WINDOWS)
# include "threading_winapi.m"
#else
# error No threads available!
#endif
#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif
bool
of_rmutex_new(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES)
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if (pthread_mutex_init(rmutex, &attr) != 0)
return false;
if (pthread_mutexattr_destroy(&attr) != 0)
return false;
return true;
#elif defined(_WIN32)
return of_mutex_new(rmutex);
#else
if (!of_mutex_new(&rmutex->mutex))
return false;
if (!of_tlskey_new(&rmutex->count))
return false;
return true;
#endif
}
bool
of_rmutex_lock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
return of_mutex_lock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 0) {
if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
return false;
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if (pthread_mutex_init(rmutex, &attr) != 0)
return false;
if (pthread_mutexattr_destroy(&attr) != 0)
return false;
return true;
#elif defined(OF_WINDOWS)
return of_mutex_new(rmutex);
#else
if (!of_mutex_new(&rmutex->mutex))
return false;
if (!of_tlskey_new(&rmutex->count))
return false;
return true;
#endif
}
bool
of_rmutex_lock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
return of_mutex_lock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 0) {
if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
return false;
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return true;
#endif
}
bool
of_rmutex_trylock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
return of_mutex_trylock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 0) {
if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
return false;
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return true;
#endif
}
bool
of_rmutex_trylock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
return of_mutex_trylock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 0) {
if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
return false;
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return true;
#endif
}
bool
of_rmutex_unlock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
return of_mutex_unlock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 1) {
if (!of_tlskey_set(rmutex->count, (void*)(count - 1)))
return false;
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return true;
#endif
}
bool
of_rmutex_unlock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
return of_mutex_unlock(rmutex);
#else
uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
if (count > 1) {
if (!of_tlskey_set(rmutex->count, (void*)(count - 1)))
return false;
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return true;
#endif
}
bool
of_rmutex_free(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
return of_mutex_free(rmutex);
#else
if (!of_mutex_free(&rmutex->mutex))
return false;
if (!of_tlskey_free(rmutex->count))
return false;
return true;
#endif
}
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return true;
#endif
}
bool
of_rmutex_free(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
return of_mutex_free(rmutex);
#else
if (!of_mutex_free(&rmutex->mutex))
return false;
if (!of_tlskey_free(rmutex->count))
return false;
return true;
#endif
}
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