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authorDenis Vlasenko2006-11-22 23:22:06 +0000
committerDenis Vlasenko2006-11-22 23:22:06 +0000
commit48237b0c88343154d58854020c3a9c8b07c61b10 (patch)
treeb36bc84f22dd797b45c8d665e50e2f6c690e1370 /networking/nc.c
parentb40bdb383a6b7a7f0fd36d0b1cc24deb42cd5f0d (diff)
downloadbusybox-48237b0c88343154d58854020c3a9c8b07c61b10.zip
busybox-48237b0c88343154d58854020c3a9c8b07c61b10.tar.gz
introduce setsockopt_reuseaddr(int fd), setsockopt_broadcast(int fd),
use them where appropriate. 200 bytes saved
Diffstat (limited to 'networking/nc.c')
-rw-r--r--networking/nc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/nc.c b/networking/nc.c
index 2f8a36b..5fd9242 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -85,8 +85,7 @@ int nc_main(int argc, char **argv)
if (!cfd) {
sfd = xsocket(AF_INET, SOCK_STREAM, 0);
fcntl(sfd, F_SETFD, FD_CLOEXEC);
- opt = 1;
- setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
+ setsockopt_reuseaddr(sfd);
address.sin_family = AF_INET;
// Set local port.