提交 2de29bc9 编写于 作者: R Rich Felker

fix namespace violation for c11 mutex functions

__pthread_mutex_timedlock is used to implement c11 mutex functions,
and therefore cannot call pthread_mutex_trylock by name.
上级 d1fa2886
#include "pthread_impl.h"
int __pthread_mutex_trylock(pthread_mutex_t *);
int __pthread_mutex_timedlock(pthread_mutex_t *restrict m, const struct timespec *restrict at)
{
if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL
......@@ -15,7 +17,7 @@ int __pthread_mutex_timedlock(pthread_mutex_t *restrict m, const struct timespec
int spins = 100;
while (spins-- && m->_m_lock && !m->_m_waiters) a_spin();
while ((r=pthread_mutex_trylock(m)) == EBUSY) {
while ((r=__pthread_mutex_trylock(m)) == EBUSY) {
if (!(r=m->_m_lock) || ((r&0x40000000) && (type&4)))
continue;
if ((type&3) == PTHREAD_MUTEX_ERRORCHECK
......
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