summaryrefslogtreecommitdiff
path: root/networking/nc.c
diff options
context:
space:
mode:
Diffstat (limited to 'networking/nc.c')
-rw-r--r--networking/nc.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/networking/nc.c b/networking/nc.c
index 09d89b0..dc9102b 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -43,10 +43,10 @@ int nc_main(int argc, char **argv)
else if (ENABLE_NC_SERVER && opt=='p') {
USE_NC_SERVER(lport = bb_lookup_port(optarg, "tcp", 0));
}
- else if (ENABLE_NC_EXTRA && opt=='w') USE_NC_EXTRA( wsecs = xatou(optarg));
- else if (ENABLE_NC_EXTRA && opt=='i') USE_NC_EXTRA( delay = xatou(optarg));
- else if (ENABLE_NC_EXTRA && opt=='f') USE_NC_EXTRA( cfd = xopen(optarg, O_RDWR));
- else if (ENABLE_NC_EXTRA && opt=='e' && optind<=argc) {
+ else if (ENABLE_NC_EXTRA && opt=='w') USE_NC_EXTRA( wsecs = xatou(optarg));
+ else if (ENABLE_NC_EXTRA && opt=='i') USE_NC_EXTRA( delay = xatou(optarg));
+ else if (ENABLE_NC_EXTRA && opt=='f') USE_NC_EXTRA( cfd = xopen(optarg, O_RDWR));
+ else if (ENABLE_NC_EXTRA && opt=='e' && optind<=argc) {
/* We cannot just 'break'. We should let getopt finish.
** Or else we won't be able to find where
** 'host' and 'port' params are
@@ -91,8 +91,6 @@ int nc_main(int argc, char **argv)
if (!cfd) {
if (do_listen) {
- socklen_t addrlen;
-
/* create_and_bind_stream_or_die(NULL, lport)
* would've work wonderfully, but we need
* to know lsa */
@@ -105,15 +103,14 @@ int nc_main(int argc, char **argv)
/* If we didn't specify a port number,
* query and print it after listen() */
if (!lport) {
- addrlen = lsa->len;
+ socklen_t addrlen = lsa->len;
getsockname(sfd, &lsa->sa, &addrlen);
lport = get_nport(lsa);
fdprintf(2, "%d\n", ntohs(lport));
}
fcntl(sfd, F_SETFD, FD_CLOEXEC);
accept_again:
- addrlen = lsa->len;
- cfd = accept(sfd, NULL, 0); /* &lsa->sa, &addrlen); */
+ cfd = accept(sfd, NULL, 0);
if (cfd < 0)
bb_perror_msg_and_die("accept");
if (!execparam)