diff options
| author | Eric Andersen <andersen@codepoet.org> | 2002-07-01 16:58:28 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-07-01 16:58:28 +0000 |
| commit | a8e5dc01e5e4b24bc3a6fb09ed579269ab682350 (patch) | |
| tree | 54ac23b7c71457f6134ad86c81e7c77f4340d556 | |
| parent | 6292928a6da63255f209d8bdf88d6896b4386de2 (diff) | |
Patch from Ronald Wahl <rwa@peppercon.com> -- kill references to
the obsolete PTHREAD_MUTEX_FAST_NP, and change the default mutex
type to adaptive
| -rw-r--r-- | include/pthread.h | 8 | ||||
| -rw-r--r-- | libpthread/linuxthreads/mutex.c | 12 |
2 files changed, 10 insertions, 10 deletions
diff --git a/include/pthread.h b/include/pthread.h index 08a338b9a..0f7f50e10 100644 --- a/include/pthread.h +++ b/include/pthread.h @@ -31,7 +31,7 @@ __BEGIN_DECLS /* Initializers. */ #define PTHREAD_MUTEX_INITIALIZER \ - {0, 0, 0, PTHREAD_MUTEX_TIMED_NP, __LOCK_INITIALIZER} + {0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, __LOCK_INITIALIZER} #ifdef __USE_GNU # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ {0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, __LOCK_INITIALIZER} @@ -82,13 +82,13 @@ enum enum { - PTHREAD_MUTEX_TIMED_NP, + PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_MUTEX_RECURSIVE_NP, PTHREAD_MUTEX_ERRORCHECK_NP, - PTHREAD_MUTEX_ADAPTIVE_NP + PTHREAD_MUTEX_TIMED_NP #ifdef __USE_UNIX98 , - PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP, + PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL diff --git a/libpthread/linuxthreads/mutex.c b/libpthread/linuxthreads/mutex.c index 4c582ea87..2123d00bc 100644 --- a/libpthread/linuxthreads/mutex.c +++ b/libpthread/linuxthreads/mutex.c @@ -32,7 +32,7 @@ int pthread_mutex_init(pthread_mutex_t * mutex, { __pthread_init_lock(&mutex->__m_lock); mutex->__m_kind = - mutex_attr == NULL ? PTHREAD_MUTEX_FAST_NP : mutex_attr->__mutexkind; + mutex_attr == NULL ? PTHREAD_MUTEX_ADAPTIVE_NP : mutex_attr->__mutexkind; mutex->__m_count = 0; mutex->__m_owner = NULL; return 0; @@ -52,7 +52,7 @@ int pthread_mutex_trylock(pthread_mutex_t * mutex) int retcode; switch(mutex->__m_kind) { - case PTHREAD_MUTEX_FAST_NP: + case PTHREAD_MUTEX_ADAPTIVE_NP: retcode = __pthread_trylock(&mutex->__m_lock); return retcode; case PTHREAD_MUTEX_RECURSIVE_NP: @@ -84,7 +84,7 @@ int pthread_mutex_lock(pthread_mutex_t * mutex) pthread_descr self; switch(mutex->__m_kind) { - case PTHREAD_MUTEX_FAST_NP: + case PTHREAD_MUTEX_ADAPTIVE_NP: __pthread_lock(&mutex->__m_lock, NULL); return 0; case PTHREAD_MUTEX_RECURSIVE_NP: @@ -112,7 +112,7 @@ int pthread_mutex_lock(pthread_mutex_t * mutex) int pthread_mutex_unlock(pthread_mutex_t * mutex) { switch (mutex->__m_kind) { - case PTHREAD_MUTEX_FAST_NP: + case PTHREAD_MUTEX_ADAPTIVE_NP: __pthread_unlock(&mutex->__m_lock); return 0; case PTHREAD_MUTEX_RECURSIVE_NP: @@ -137,7 +137,7 @@ int pthread_mutex_unlock(pthread_mutex_t * mutex) int pthread_mutexattr_init(pthread_mutexattr_t *attr) { - attr->__mutexkind = PTHREAD_MUTEX_FAST_NP; + attr->__mutexkind = PTHREAD_MUTEX_ADAPTIVE_NP; return 0; } //strong_alias (__pthread_mutexattr_init, pthread_mutexattr_init) @@ -150,7 +150,7 @@ int pthread_mutexattr_destroy(pthread_mutexattr_t *attr) int __pthread_mutexattr_settype(pthread_mutexattr_t *attr, int kind) { - if (kind != PTHREAD_MUTEX_FAST_NP + if (kind != PTHREAD_MUTEX_ADAPTIVE_NP && kind != PTHREAD_MUTEX_RECURSIVE_NP && kind != PTHREAD_MUTEX_ERRORCHECK_NP) return EINVAL; |