X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=opt%2Fnothread%2Fmtx_trylock.c;h=e7bd8852011e6ef7ee1a487b16b0b1eaab5c917d;hb=ad695562522feac5197c19716dd91922f229cf32;hp=3333a86f2c313071d50055f7b532661f03a003f1;hpb=bb22ff7ecd9fe8f4641484df12ad629cd8ee27ac;p=pdclib.old

diff --git a/opt/nothread/mtx_trylock.c b/opt/nothread/mtx_trylock.c
index 3333a86..e7bd885 100644
--- a/opt/nothread/mtx_trylock.c
+++ b/opt/nothread/mtx_trylock.c
@@ -1,14 +1,12 @@
+#ifndef REGTEST
 #include <threads.h>
 
 int mtx_trylock(mtx_t *mtx)
 {
-	if(*mtx) {
-		return thrd_error;
-	} else {
-		*mtx = 1;
-		return thrd_success;
-	}
+	(*mtx)++;
+	return thrd_success;
 }
+#endif
 
 #ifdef TEST
 #include <_PDCLIB_test.h>
@@ -18,4 +16,4 @@ int main( void )
     return TEST_RESULTS;
 }
 
-#endif
\ No newline at end of file
+#endif