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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_rwlock_trywrlock.c | |
| parent | 4fd159568aa1852fbbe6c11d35ccecaec3715d7c (diff) | |
| download | musl-e882756311c7b06e59fcc8e582f03852b7dcfd30.tar.gz musl-e882756311c7b06e59fcc8e582f03852b7dcfd30.tar.bz2 musl-e882756311c7b06e59fcc8e582f03852b7dcfd30.tar.xz musl-e882756311c7b06e59fcc8e582f03852b7dcfd30.zip | |
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_rwlock_trywrlock.c')
| -rw-r--r-- | src/thread/pthread_rwlock_trywrlock.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/thread/pthread_rwlock_trywrlock.c b/src/thread/pthread_rwlock_trywrlock.c index c029b874..1bcf7c99 100644 --- a/src/thread/pthread_rwlock_trywrlock.c +++ b/src/thread/pthread_rwlock_trywrlock.c @@ -2,12 +2,12 @@ int pthread_rwlock_trywrlock(pthread_rwlock_t *rw) { - if (a_xchg(&rw->__wrlock, 1)) + if (a_xchg(&rw->_rw_wrlock, 1)) return EAGAIN; - if (rw->__readers) { - a_store(&rw->__wrlock, 0); + if (rw->_rw_readers) { + a_store(&rw->_rw_wrlock, 0); return EAGAIN; } - rw->__owner = pthread_self()->tid; + rw->_rw_owner = pthread_self()->tid; return 0; } |