X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=udp.c;h=bb82026c144d0df1f56f9f52e9401dd2fae91691;hp=552a58e000d78d372cc5def7de0afa7512785ccb;hb=4fb0f88d53fc60395a4a87b7a9ca1245ba033ee7;hpb=927950400bd569326c3babf4e29038523fa464a6;ds=sidebyside

diff --git a/udp.c b/udp.c
index 552a58e..bb82026 100644
--- a/udp.c
+++ b/udp.c
@@ -224,10 +224,7 @@ static void udp_phase_hook(void *sst, uint32_t new_phase)
 	fatal_perror("udp (%s:%d): fcntl(set O_NONBLOCK)",
 		     st->loc.file,st->loc.line);
     }
-    if (fcntl(st->fd, F_SETFD, FD_CLOEXEC)==-1) {
-	fatal_perror("udp (%s:%d): fcntl(set FD_CLOEXEC)",
-		     st->loc.file,st->loc.line);
-    }
+    setcloexec(st->fd);
 
     FILLZERO(addr);
     addr.sin_family=AF_INET;