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| author | Rich Felker <dalias@aerifal.cx> | 2011-02-17 17:16:20 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-02-17 17:16:20 -0500 |
| commit | e882756311c7b06e59fcc8e582f03852b7dcfd30 (patch) | |
| tree | aead1d2311ed1d3b68dd2b1f02ff6eed2c5ea2ea /src/thread/pthread_mutex_unlock.c | |
| parent | 4fd159568aa1852fbbe6c11d35ccecaec3715d7c (diff) | |
| download | musl-e882756311c7b06e59fcc8e582f03852b7dcfd30.tar.gz | |
reorganize pthread data structures and move the definitions to alltypes.h
this allows sys/types.h to provide the pthread types, as required by
POSIX. this design also facilitates forcing ABI-compatible sizes in
the arch-specific alltypes.h, while eliminating the need for
developers changing the internals of the pthread types to poke around
with arch-specific headers they may not be able to test.
Diffstat (limited to 'src/thread/pthread_mutex_unlock.c')
| -rw-r--r-- | src/thread/pthread_mutex_unlock.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/thread/pthread_mutex_unlock.c b/src/thread/pthread_mutex_unlock.c index 23e64ac8..0275eb52 100644 --- a/src/thread/pthread_mutex_unlock.c +++ b/src/thread/pthread_mutex_unlock.c @@ -2,18 +2,18 @@ int pthread_mutex_unlock(pthread_mutex_t *m) { - if (m->__type == PTHREAD_MUTEX_RECURSIVE) { - if (a_fetch_add(&m->__lock, -1)==1 && m->__waiters) - __wake(&m->__lock, 1, 0); + if (m->_m_type == PTHREAD_MUTEX_RECURSIVE) { + if (a_fetch_add(&m->_m_lock, -1)==1 && m->_m_waiters) + __wake(&m->_m_lock, 1, 0); return 0; } - if (m->__type == PTHREAD_MUTEX_ERRORCHECK - && m->__owner != pthread_self()) + if (m->_m_type == PTHREAD_MUTEX_ERRORCHECK + && m->_m_owner != pthread_self()->tid) return EPERM; - m->__owner = 0; - m->__lock = 0; - if (m->__waiters) __wake(&m->__lock, 1, 0); + m->_m_owner = 0; + m->_m_lock = 0; + if (m->_m_waiters) __wake(&m->_m_lock, 1, 0); return 0; } |