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author | Mystery Man <unknown@mandriva.org> | 2003-05-20 13:38:10 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2003-05-20 13:38:10 +0000 |
commit | ab3c2887d53865f3918fe3e5da13f8ead0b6c90d (patch) | |
tree | 39bbe05b5468313f5dec73f3dc6121776d7439df /mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c | |
parent | 57ade802654490078b19586421a813bf381d8961 (diff) | |
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This commit was manufactured by cvs2svn to create tag 'V9_2_0_1mdk'.V9_2_0_1mdk
Diffstat (limited to 'mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c')
-rw-r--r-- | mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c b/mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c deleted file mode 100644 index 0c3ade9e8..000000000 --- a/mdk-stage1/dietlibc/libpthread/pthread_mutex_lock.c +++ /dev/null @@ -1,33 +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_lock(pthread_mutex_t *mutex) -{ - _pthread_descr this; - - __THREAD_INIT(); - - this = __thread_self(); - - if (this!=mutex->owner) { - /* wait for mutex to free */ - __pthread_lock(&(mutex->lock)); - - mutex->owner=this; - } - else if (mutex->kind==PTHREAD_MUTEX_ERRORCHECK_NP) - { - (*(__errno_location()))=EDEADLK; - return -1; - } - - if (mutex->kind==PTHREAD_MUTEX_RECURSIVE_NP) ++(mutex->count); - - return 0; -} |