X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=opt%2Fnothread%2Fmtx_trylock.c;h=20efc99403afcc8316c9133ff06a2e9913dc9e0b;hb=66650707acada328341a3812007307b1b9676803;hp=3333a86f2c313071d50055f7b532661f03a003f1;hpb=5155ca96295a12b4857fc0e6a9629cc43a9a85fa;p=pdclib

diff --git a/opt/nothread/mtx_trylock.c b/opt/nothread/mtx_trylock.c
index 3333a86..20efc99 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>