From 869265823d91a2dd4c0d8244a906bb52102f76f0 Mon Sep 17 00:00:00 2001 From: Venkatesh Srinivas Date: Mon, 30 Jan 2012 08:04:53 -0500 Subject: [PATCH] libthread_xu: Implement stub sem_open/sem_close/sem_unlink. The stub sem_open/sem_close/sem_unlink routines return ENOSYS; this is an improvement over the default implementation, which returned 0 without doing any work. libc_r already provided the stubs. Closes: Bug #2285 --- lib/libthread_xu/thread/thr_sem.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/lib/libthread_xu/thread/thr_sem.c b/lib/libthread_xu/thread/thr_sem.c index e14c8a3..87dd932 100644 --- a/lib/libthread_xu/thread/thr_sem.c +++ b/lib/libthread_xu/thread/thr_sem.c @@ -245,6 +245,27 @@ _sem_post(sem_t *sem) return (0); } +sem_t * +_sem_open(const char *name, int oflag, ...) +{ + errno = ENOSYS; + return (SEM_FAILED); +} + +int +_sem_close(sem_t *sem) +{ + errno = ENOSYS; + return (-1); +} + +int +_sem_unlink(const char *name) +{ + errno = ENOSYS; + return (-1); +} + __strong_reference(_sem_destroy, sem_destroy); __strong_reference(_sem_getvalue, sem_getvalue); __strong_reference(_sem_init, sem_init); @@ -254,4 +275,7 @@ __strong_reference(_sem_wait, sem_wait); __strong_reference(_sem_timedwait, sem_timedwait); #endif __strong_reference(_sem_post, sem_post); +__strong_reference(_sem_open, sem_open); +__strong_reference(_sem_close, sem_close); +__strong_reference(_sem_unlink, sem_unlink); -- 1.7.7.2