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authorDenis Vlasenko2007-11-23 03:39:45 +0000
committerDenis Vlasenko2007-11-23 03:39:45 +0000
commitff2b6d21853ca6417a43c06f37a32201f881245d (patch)
treee29af66c29c2a7cfeb7f7f4ca7c904704def2a5e /networking
parent6884f665bd7bc101f56ff9047afaffbc06dc99e2 (diff)
downloadbusybox-ff2b6d21853ca6417a43c06f37a32201f881245d.zip
busybox-ff2b6d21853ca6417a43c06f37a32201f881245d.tar.gz
logread: eliminate usage of data/bss
ifup: don't remove virtual iface prefixes (eth0:0) function old new delta shbuf 4 - -4 SMrup 6 - -6 SMrdn 12 - -12 static.label_buf 20 4 -16 get_var 158 140 -18 ------------------------------------------------------------------------------ (add/remove: 0/3 grow/shrink: 0/2 up/down: 0/-56) Total: -56 bytes text data bss dec hex filename 783501 962 9260 793723 c1c7b busybox_old 783483 942 9244 793669 c1c45 busybox_unstripped
Diffstat (limited to 'networking')
-rw-r--r--networking/ifupdown.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index c4d7252..31911cd 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -134,13 +134,15 @@ static char *get_var(const char *id, size_t idlen, struct interface_defn_t *ifd)
int i;
if (strncmpz(id, "iface", idlen) == 0) {
- char *result;
- static char label_buf[20];
- safe_strncpy(label_buf, ifd->iface, sizeof(label_buf));
- result = strchr(label_buf, ':');
- if (result) {
- *result = '\0';
- }
+ static char *label_buf;
+ //char *result;
+
+ free(label_buf);
+ label_buf = xstrdup(ifd->iface);
+ // Remove virtual iface suffix - why?
+ // ubuntu's ifup doesn't do this
+ //result = strchrnul(label_buf, ':');
+ //*result = '\0';
return label_buf;
}
if (strncmpz(id, "label", idlen) == 0) {