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

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This library calls pthread_mutex_lock and pthread_mutex_unlock with a NULL
pthread_mutex_t*. This gives them (and their users) one release to fix things.

Bug: 17443936

(cherry picked from commit 7d3f553f98)

Change-Id: Ie26bbecd3a74d61113b51c18832872499b97ee86
(cherry picked from commit b5e7eba6d1)
This commit is contained in:
Elliott Hughes
2014-10-07 16:02:11 -07:00
parent 2cf155713a
commit 1543fdf616
2 changed files with 14 additions and 2 deletions
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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));