aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/usage.h4
-rw-r--r--networking/nameif.c12
2 files changed, 5 insertions, 11 deletions
diff --git a/include/usage.h b/include/usage.h
index aaac7dfd9..e5aad2f4f 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1505,11 +1505,11 @@
"$ mv /tmp/foo /bin/bar\n"
#define nameif_trivial_usage \
- "[OPTIONS] [{IFNAME MACADDR}]"
+ "[-s] [-c FILE] [{IFNAME MACADDR}]"
#define nameif_full_usage \
"Nameif renaming network interface while it in the down state.\n\n" \
"Options:\n" \
- "\t-c FILE\t\tUse another configuration file (default is /etc/mactab)\n" \
+ "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
"\t-s\t\tUse syslog (LOCAL0 facility).\n" \
"\tIFNAME MACADDR\tnew_interface_name interface_mac_address\n"
#define nameif_example_usage \
diff --git a/networking/nameif.c b/networking/nameif.c
index cd18b4c18..f3b927158 100644
--- a/networking/nameif.c
+++ b/networking/nameif.c
@@ -36,7 +36,7 @@
#include "busybox.h"
/* take from linux/sockios.h */
-#define SIOCSIFNAME 0x8923 /* set interface name */
+#define SIOCSIFNAME 0x8923 /* set interface name */
/* Octets in one ethernet addr, from <linux/if_ether.h> */
#define ETH_ALEN 6
@@ -101,13 +101,8 @@ int nameif_main(int argc, char **argv)
int if_index = 1;
mactable_t *ch;
- static struct option opts[] = {
- {"syslog", 0, NULL, 's'},
- {"configfile", 1, NULL, 'c'},
- {NULL},
- };
- while ((opt = getopt_long(argc, argv, "c:s", opts, NULL)) != -1) {
+ while ((opt = getopt(argc, argv, "c:s")) != -1) {
switch (opt) {
case 'c':
fname = optarg;
@@ -152,8 +147,7 @@ int nameif_main(int argc, char **argv)
ch = xcalloc(1, sizeof(mactable_t));
ch->ifname = xstrndup(line_ptr, name_length);
if (name_length > IF_NAMESIZE)
- serror("interface name `%s' too long",
- ch->ifname);
+ serror("interface name `%s' too long", ch->ifname);
line_ptr += name_length;
line_ptr += strspn(line_ptr, " \t");
name_length = strspn(line_ptr, "0123456789ABCDEFabcdef:");