Remove code for protocols we don't properly support. (Most of this could

[oweals/busybox.git] / networking / nc.c

diff --git a/networking/nc.c b/networking/nc.c
index 86f0b99df79f53ece02e4d308636b5524f0fe02a..57b0917442d2513ffbd25f844a15fef94673fa5a 100644 (file)
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -90,16 +90,13 @@ int nc_main(int argc, char **argv)
                memset(&address.sin_addr, 0, sizeof(address.sin_addr));
                address.sin_port = lport;
 
-               if (bind(sfd, (struct sockaddr *) &address, sizeof(address)) < 0)
-                       bb_perror_msg_and_die("bind");
+               bb_xbind(sfd, (struct sockaddr *) &address, sizeof(address));
        }
 
        if (do_listen) {
                socklen_t addrlen = sizeof(address);
 
-               if (listen(sfd, 1) < 0)
-                       bb_perror_msg_and_die("listen");
-
+               bb_xlisten(sfd, 1);
                if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &addrlen)) < 0)
                        bb_perror_msg_and_die("accept");