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Merge "Work around a bug in Immersion's libImmEmulatorJ.so."

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Elliott Hughes 2014-10-07 23:08:11 +00:00 committed by Gerrit Code Review
commit e8d9057e30
2 changed files with 14 additions and 2 deletions
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12
libc/bionic/pthread_mutex.cpp
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@ -448,6 +448,12 @@ static inline __always_inline int _recursive_increment(pthread_mutex_t* mutex, i
}
int pthread_mutex_lock(pthread_mutex_t* mutex) {
#if !defined(__LP64__)
if (mutex == NULL) {
return EINVAL;
}
#endif
int mvalue, mtype, tid, shared;
mvalue = mutex->value;
@ -526,6 +532,12 @@ int pthread_mutex_lock(pthread_mutex_t* mutex) {
}
int pthread_mutex_unlock(pthread_mutex_t* mutex) {
#if !defined(__LP64__)
if (mutex == NULL) {
return EINVAL;
}
#endif
int mvalue, mtype, tid, shared;
mvalue = mutex->value;

4
libc/include/pthread.h
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@ -206,10 +206,10 @@ int pthread_mutexattr_settype(pthread_mutexattr_t*, int) __nonnull((1));
int pthread_mutex_destroy(pthread_mutex_t*) __nonnull((1));
int pthread_mutex_init(pthread_mutex_t*, const pthread_mutexattr_t*) __nonnull((1));
int pthread_mutex_lock(pthread_mutex_t*) __nonnull((1));
int pthread_mutex_lock(pthread_mutex_t*) /* __nonnull((1)) */;
int pthread_mutex_timedlock(pthread_mutex_t*, const struct timespec*) __nonnull((1, 2));
int pthread_mutex_trylock(pthread_mutex_t*) __nonnull((1));
int pthread_mutex_unlock(pthread_mutex_t*) __nonnull((1));
int pthread_mutex_unlock(pthread_mutex_t*) /* __nonnull((1)) */;
int pthread_once(pthread_once_t*, void (*)(void)) __nonnull((1, 2));