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| author | Rich Felker <dalias@aerifal.cx> | 2019-02-16 11:44:07 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2019-02-16 11:44:07 -0500 |
| commit | 639bcf251e549f634da9a3e7ef8528eb2ec12505 (patch) | |
| tree | 799fe258d444002e5f04c619e43cd46a0db94287 /src/thread/pthread_rwlock_trywrlock.c | |
| parent | ba74a42cee90c9a4425188a021b6ad8ba80b9468 (diff) | |
| download | musl-639bcf251e549f634da9a3e7ef8528eb2ec12505.tar.gz | |
introduce namespace-safe rwlock aliases; use in pthread_key_create
commit 84d061d5a31c9c773e29e1e2b1ffe8cb9557bc58 inadvertently
introduced namespace violations by using the pthread-namespace rwlock
functions in pthread_key_create, which is in turn used for C11 tss.
fix that and possible future uses of rwlocks elsewhere.
Diffstat (limited to 'src/thread/pthread_rwlock_trywrlock.c')
| -rw-r--r-- | src/thread/pthread_rwlock_trywrlock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/thread/pthread_rwlock_trywrlock.c b/src/thread/pthread_rwlock_trywrlock.c index bb3d3a99..64d9d312 100644 --- a/src/thread/pthread_rwlock_trywrlock.c +++ b/src/thread/pthread_rwlock_trywrlock.c @@ -1,7 +1,9 @@ #include "pthread_impl.h" -int pthread_rwlock_trywrlock(pthread_rwlock_t *rw) +int __pthread_rwlock_trywrlock(pthread_rwlock_t *rw) { if (a_cas(&rw->_rw_lock, 0, 0x7fffffff)) return EBUSY; return 0; } + +weak_alias(__pthread_rwlock_trywrlock, pthread_rwlock_trywrlock); |