svn commit: trunk/busybox/networking: udhcp
vda at busybox.net
vda at busybox.net
Thu Apr 10 02:09:40 UTC 2008
Author: vda
Date: 2008-04-09 19:09:40 -0700 (Wed, 09 Apr 2008)
New Revision: 21688
Log:
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
Modified:
trunk/busybox/networking/ipcalc.c
trunk/busybox/networking/udhcp/files.c
Changeset:
Modified: trunk/busybox/networking/ipcalc.c
===================================================================
--- trunk/busybox/networking/ipcalc.c 2008-04-10 02:03:21 UTC (rev 21687)
+++ trunk/busybox/networking/ipcalc.c 2008-04-10 02:09:40 UTC (rev 21688)
@@ -175,16 +175,13 @@
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);
}
}
Modified: trunk/busybox/networking/udhcp/files.c
===================================================================
--- trunk/busybox/networking/udhcp/files.c 2008-04-10 02:03:21 UTC (rev 21687)
+++ trunk/busybox/networking/udhcp/files.c 2008-04-10 02:09:40 UTC (rev 21688)
@@ -26,13 +26,11 @@
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;
}
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