dos2unix

[pdclib] / opt / nothread / mtx_unlock.c

diff --git a/opt/nothread/mtx_unlock.c b/opt/nothread/mtx_unlock.c
index 02244bbed591b682cc065cf694e72f4a73a7cccb..42f696aa27e613d00c2d0a9ac6d248df2a107a54 100644 (file)
--- a/opt/nothread/mtx_unlock.c
+++ b/opt/nothread/mtx_unlock.c
@@ -1,9 +1,20 @@
-#include <threads.h>\r
-\r
-int mtx_unlock(mtx_t *mtx)\r
-{\r
-       if(*mtx) {\r
-               *mtx = 0;\r
-               return thrd_success;\r
-       } else return thrd_error;\r
-}
\ No newline at end of file
+#ifndef REGTEST
+#include <threads.h>
+
+int mtx_unlock(mtx_t *mtx)
+{
+       if(--(*mtx) >= 0)
+        return thrd_success;
+    return thrd_error;
+}
+#endif
+
+#ifdef TEST
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+    return TEST_RESULTS;
+}
+
+#endif