util: Provide async_linebuf_read

[secnet.git] / udp.c

diff --git a/udp.c b/udp.c
index 8947058f45bb113ed9504b5bfce84b28c891cb13..5ad0fd44fd6b175e34d2aaf0c1b60135854d6873 100644 (file)
--- 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) {