aboutsummaryrefslogtreecommitdiff
path: root/networking
diff options
context:
space:
mode:
authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-04-10 02:09:40 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-04-10 02:09:40 +0000
commitfcc6347976ded376c9effe3b9fb216b00b2140cb (patch)
treec21dd5062aeaafead13d6fa66b196f7f3fb4be46 /networking
parentb3f39f0cfa766344cd1faec3de3c8812184a237f (diff)
downloadbusybox-fcc6347976ded376c9effe3b9fb216b00b2140cb.tar.gz
busybox-fcc6347976ded376c9effe3b9fb216b00b2140cb.tar.bz2
udhcp,ipcalc: simple code shrink (Nico Erfurth <masta AT perlgolf.de>)
function old new delta ipcalc_main 609 610 +1 read_staticlease 102 85 -17 ether_aton 17 - -17
Diffstat (limited to 'networking')
-rw-r--r--networking/ipcalc.c7
-rw-r--r--networking/udhcp/files.c4
2 files changed, 3 insertions, 8 deletions
diff --git a/networking/ipcalc.c b/networking/ipcalc.c
index 9e92b643e..8578893af 100644
--- a/networking/ipcalc.c
+++ b/networking/ipcalc.c
@@ -175,16 +175,13 @@ int ipcalc_main(int argc, char **argv)
if (opt & HOSTNAME) {
struct hostent *hostinfo;
- int x;
hostinfo = gethostbyaddr((char *) &ipaddr, sizeof(ipaddr), AF_INET);
if (!hostinfo) {
bb_herror_msg_and_die("cannot find hostname for %s", argv[0]);
}
- for (x = 0; hostinfo->h_name[x]; x++) {
- hostinfo->h_name[x] = tolower(hostinfo->h_name[x]);
- }
-
+ str_tolower(hostinfo->h_name);
+
printf("HOSTNAME=%s\n", hostinfo->h_name);
}
}
diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index 043a95bb0..e0e8b12c3 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -26,13 +26,11 @@ static int read_ip(const char *line, void *arg)
static int read_mac(const char *line, void *arg)
{
- uint8_t *mac_bytes = arg;
struct ether_addr *temp_ether_addr;
- temp_ether_addr = ether_aton(line);
+ temp_ether_addr = ether_aton_r(line, (struct ether_addr *)arg);
if (temp_ether_addr == NULL)
return 0;
- memcpy(mac_bytes, temp_ether_addr, 6);
return 1;
}