thread/mtx_alloc: use c11 return enum values

baresip · Jul 12, 2022 · a5a79c3 · a5a79c3
1 parent b38512c
commit a5a79c3
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/include/re_thread.h b/include/re_thread.h
@@ -265,7 +265,7 @@ void tss_delete(tss_t key);
  *
  * @param mtx   Pointer to new mutex
  *
- * @return 0 if success, otherwise errorcode
+ * @return thrd_success on success, otherwise thrd_error or thrd_nomem
  */
 int mtx_alloc(mtx_t **mtx);
 

diff --git a/src/thread/thread.c b/src/thread/thread.c
@@ -17,17 +17,15 @@ int mtx_alloc(mtx_t **mtx)
 	int err;
 
 	if (!mtx)
-		return EINVAL;
+		return thrd_error;
 
 	m = mem_alloc(sizeof(mtx_t), NULL);
 	if (!m)
-		return ENOMEM;
+		return thrd_nomem;
 
 	err = mtx_init(m, mtx_plain);
-	if (err == thrd_error) {
-		err = EBUSY;
+	if (err != thrd_success)
 		goto out;
-	}
 
 	mem_destructor(m, mtx_destructor);