Integrate semaphore

1 files changed, 11 insertions, 0 deletions

diff --git a/src/lib/core/semaphore.c b/src/lib/core/semaphore.c
index 9ea4c9c..a884469 100644
--- a/src/lib/core/semaphore.c
+++ b/src/lib/core/semaphore.c
@@ -1,6 +1,9 @@
 #include <stdio.h>
 #include <fcntl.h>
+
+#include "core_message.h"
 #include "sem.h"
+#include "utils.h"
 
 int semaphore_init(struct Semaphore *s, const char *name, const int value) {
     snprintf(s->name, sizeof(s->name), "/%s", name);
@@ -9,18 +12,26 @@ int semaphore_init(struct Semaphore *s, const char *name, const int value) {
         perror("sem_open");
         return -1;
     }
+    SYSDEBUG("%s", s->name);
     return 0;
 }
 
 int semaphore_wait(struct Semaphore *s) {
+    int state = 0;
+    sem_getvalue(s->sem, &state);
+    SYSDEBUG("%s", s->name);
     return sem_wait(s->sem);
 }
 
 int semaphore_post(struct Semaphore *s) {
+    int state = 0;
+    sem_getvalue(s->sem, &state);
+    SYSDEBUG("%s", s->name);
     return sem_post(s->sem);
 }
 
 void semaphore_destroy(struct Semaphore *s) {
+    SYSDEBUG("%s", s->name);
     sem_close(s->sem);
     sem_unlink(s->name);
 }