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Unified Diff: fusl/src/thread/sem_post.c

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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Index: fusl/src/thread/sem_post.c
diff --git a/fusl/src/thread/sem_post.c b/fusl/src/thread/sem_post.c
index 31e3293d20504a85deaebca70ded98567ba9561e..b374c51ee8e2f341eba36bb0bd8c65b5a4c878fb 100644
--- a/fusl/src/thread/sem_post.c
+++ b/fusl/src/thread/sem_post.c
@@ -1,17 +1,17 @@
#include <semaphore.h>
#include "pthread_impl.h"
-int sem_post(sem_t *sem)
-{
- int val, waiters, priv = sem->__val[2];
- do {
- val = sem->__val[0];
- waiters = sem->__val[1];
- if (val == SEM_VALUE_MAX) {
- errno = EOVERFLOW;
- return -1;
- }
- } while (a_cas(sem->__val, val, val+1+(val<0)) != val);
- if (val<0 || waiters) __wake(sem->__val, 1, priv);
- return 0;
+int sem_post(sem_t* sem) {
+ int val, waiters, priv = sem->__val[2];
+ do {
+ val = sem->__val[0];
+ waiters = sem->__val[1];
+ if (val == SEM_VALUE_MAX) {
+ errno = EOVERFLOW;
+ return -1;
+ }
+ } while (a_cas(sem->__val, val, val + 1 + (val < 0)) != val);
+ if (val < 0 || waiters)
+ __wake(sem->__val, 1, priv);
+ return 0;
}

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