X-Git-Url: https://git.distorted.org.uk/~mdw/secnet/blobdiff_plain/5e7a5e2d42c1b06f249debca72c10ad33d157402..a0fac2f1c903f765c8b8596f1ec93beb52b72c7a:/udp.c

diff --git a/udp.c b/udp.c
index 8947058..5ad0fd4 100644
--- a/udp.c
+++ b/udp.c
@@ -206,8 +206,7 @@ bool_t udp_make_socket(struct udpcommon *uc, struct udpsock *us,
 
     us->fd=socket(addr->sa.sa_family, SOCK_DGRAM, IPPROTO_UDP);
     if (us->fd<0) FAIL("socket");
-    if (fcntl(us->fd, F_SETFL, fcntl(us->fd, F_GETFL)|O_NONBLOCK)==-1)
-	FAIL("fcntl(set O_NONBLOCK)");
+    setnonblock(us->fd);
     setcloexec(us->fd);
 #ifdef CONFIG_IPV6
     if (addr->sa.sa_family==AF_INET6) {