X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2F__timedwait.c;h=28b777bc225289343c7da5e1e9eed54b578e70f4;hb=66def4e776a0c6d68559309aa043163f77b148a5;hp=354def2c0f37016ea699fbcf2651dcad7953e582;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/thread/__timedwait.c b/src/thread/__timedwait.c
index 354def2c..28b777bc 100644
--- a/src/thread/__timedwait.c
+++ b/src/thread/__timedwait.c
@@ -1,11 +1,11 @@
 #include <time.h>
 #include <errno.h>
 #include "futex.h"
-#define SYSCALL_RETURN_ERRNO
 #include "syscall.h"
 #include <stdio.h>
 int __timedwait(volatile int *addr, int val, clockid_t clk, const struct timespec *at, int priv)
 {
+	int r;
 	struct timespec to;
 	if (at) {
 		clock_gettime(clk, &to);
@@ -17,5 +17,7 @@ int __timedwait(volatile int *addr, int val, clockid_t clk, const struct timespe
 		if (to.tv_sec < 0) return ETIMEDOUT;
 	}
 	if (priv) priv = 128; priv=0;
-	return syscall4(__NR_futex, (long)addr, FUTEX_WAIT | priv, val, at ? (long)&to : 0);
+	r = -__syscall(__NR_futex, (long)addr, FUTEX_WAIT | priv, val, at ? (long)&to : 0);
+	if (r == ETIMEDOUT) return r;
+	return 0;
 }