diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libpthread/pthread_mutex_unlock.c')
-rw-r--r-- | mdk-stage1/dietlibc/libpthread/pthread_mutex_unlock.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/pthread_mutex_unlock.c b/mdk-stage1/dietlibc/libpthread/pthread_mutex_unlock.c deleted file mode 100644 index 0c12282c1..000000000 --- a/mdk-stage1/dietlibc/libpthread/pthread_mutex_unlock.c +++ /dev/null @@ -1,31 +0,0 @@ -#include <unistd.h> -#include <sched.h> -#include <errno.h> - -#include <pthread.h> -#include "thread_internal.h" - -/* will never return EINVAL ! */ - -int pthread_mutex_unlock(pthread_mutex_t *mutex) -{ - _pthread_descr this; - - __THREAD_INIT(); - - this = __thread_self(); - - if (this==mutex->owner) { - if (mutex->kind==PTHREAD_MUTEX_RECURSIVE_NP) { - if (--(mutex->count)) return 0; - } - - mutex->owner=0; - __pthread_unlock(&(mutex->lock)); - } - else if (mutex->kind==PTHREAD_MUTEX_ERRORCHECK_NP) { - return EPERM; - } - - return 0; -} |