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authorSebastian Huber <sebastian.huber@embedded-brains.de>2017-09-08 13:10:24 +0200
committerSebastian Huber <sebastian.huber@embedded-brains.de>2017-09-12 08:11:08 +0200
commit62c912e15581e8d2dee9300b99e0532614f5c7e5 (patch)
tree13c016c8a4e309715aba28d13a3dcc45db698b79 /cpukit/posix/src/condwaitsupp.c
parenti2c: TMP112 correct the function name to set the config. (diff)
downloadrtems-62c912e15581e8d2dee9300b99e0532614f5c7e5.tar.bz2
posix: Use mutex object itself for condvar
We should only use the address used to initialize the mutex object according to POSIX, "2.9.9 Synchronization Object Copies and Alternative Mappings". http://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_09_09 Update #3113.
Diffstat (limited to 'cpukit/posix/src/condwaitsupp.c')
-rw-r--r--cpukit/posix/src/condwaitsupp.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/posix/src/condwaitsupp.c b/cpukit/posix/src/condwaitsupp.c
index 589b5e2810..486bab879c 100644
--- a/cpukit/posix/src/condwaitsupp.c
+++ b/cpukit/posix/src/condwaitsupp.c
@@ -38,7 +38,7 @@ static void _POSIX_Condition_variables_Enqueue_callout(
the_cond = POSIX_CONDITION_VARIABLE_OF_THREAD_QUEUE_QUEUE( queue );
- mutex_error = pthread_mutex_unlock( &the_cond->mutex );
+ mutex_error = pthread_mutex_unlock( the_cond->mutex );
if ( mutex_error != 0 ) {
/*
* Historically, we ignored the unlock status since the behavior
@@ -107,13 +107,13 @@ int _POSIX_Condition_variables_Wait_support(
if (
the_cond->mutex != POSIX_CONDITION_VARIABLES_NO_MUTEX
- && the_cond->mutex != *mutex
+ && the_cond->mutex != mutex
) {
_POSIX_Condition_variables_Release( the_cond, &queue_context );
return EINVAL;
}
- the_cond->mutex = *mutex;
+ the_cond->mutex = mutex;
executing = _Thread_Executing;
if ( !already_timedout ) {
@@ -135,7 +135,7 @@ int _POSIX_Condition_variables_Wait_support(
} else {
_POSIX_Condition_variables_Release( the_cond, &queue_context );
- mutex_error = pthread_mutex_unlock( &the_cond->mutex );
+ mutex_error = pthread_mutex_unlock( the_cond->mutex );
if ( mutex_error != 0 ) {
error = EPERM;
} else {