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Bugfixes for pthreads.

This commit is contained in:
Jan Vidar Krey 2012-10-25 04:10:42 +02:00
parent 99a2307d1d
commit d106ecdc65
2 changed files with 17 additions and 9 deletions
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24
src/util/threads.c
View File

@ -20,6 +20,12 @@
#include "uhub.h"
#ifdef POSIX_THREAD_SUPPORT
struct pthread_data
{
pthread_t handle;
};
void uhub_mutex_init(uhub_mutex_t* mutex)
{
pthread_mutex_init(mutex, NULL);
@ -48,23 +54,25 @@ int uhub_mutex_trylock(uhub_mutex_t* mutex)
uhub_thread_t* uhub_thread_create(uhub_thread_start start, void* arg)
{
uhub_thread_t* thread = (uhub_thread_t*) hub_malloc_zero(sizeof(uhub_thread_t));
int ret = pthread_create(thread, NULL, start, arg);
if (ret == 0)
return thread;
hub_free(thread);
return NULL;
struct pthread_data* thread = (struct pthread_data*) hub_malloc_zero(sizeof(struct pthread_data));
int ret = pthread_create(&thread->handle, NULL, start, arg);
if (ret != 0)
{
hub_free(thread);
thread = NULL;
}
return thread;
}
void uhub_thread_cancel(uhub_thread_t* thread)
{
pthread_cancel(thread);
pthread_cancel(thread->handle);
}
void* uhub_thread_join(uhub_thread_t* thread)
{
void* ret = NULL;
pthread_join(thread, &ret);
pthread_join(thread->handle, &ret);
hub_free(thread);
return ret;
}

2
src/util/threads.h
View File

@ -23,7 +23,7 @@
typedef void*(*uhub_thread_start)(void*) ;
#ifdef POSIX_THREAD_SUPPORT
typedef pthread_t uhub_thread_t;
typedef struct pthread_data uhub_thread_t;
typedef pthread_mutex_t uhub_mutex_t;
#endif