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lib: posix: pthread: rename pthread_key_lock to pthread_once_lock 

Since this lock is only used in `pthread_once()` it makes sense
to name it accordingly.

Signed-off-by: Chris Friedt <cfriedt@meta.com>
This commit is contained in:
Chris Friedt 2022-11-16 15:53:54 -05:00 committed by Stephanos Ioannidis
parent a95c93af34
commit 187df899da
1 changed files with 3 additions and 3 deletions
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6
lib/posix/pthread.c
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@ -19,7 +19,7 @@
#define LOWEST_POSIX_THREAD_PRIORITY 1
K_MUTEX_DEFINE(pthread_key_lock);
K_MUTEX_DEFINE(pthread_once_lock);
static const pthread_attr_t init_pthread_attrs = {
.priority = LOWEST_POSIX_THREAD_PRIORITY,
@ -352,14 +352,14 @@ int pthread_getschedparam(pthread_t pthread, int *policy,
*/
int pthread_once(pthread_once_t *once, void (*init_func)(void))
{
k_mutex_lock(&pthread_key_lock, K_FOREVER);
k_mutex_lock(&pthread_once_lock, K_FOREVER);
if (*once == PTHREAD_ONCE_INIT) {
init_func();
*once = 0;
}
k_mutex_unlock(&pthread_key_lock);
k_mutex_unlock(&pthread_once_lock);
return 0;
}