diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-23 03:39:45 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-23 03:39:45 +0000 |
| commit | ff2b6d21853ca6417a43c06f37a32201f881245d (patch) | |
| tree | e29af66c29c2a7cfeb7f7f4ca7c904704def2a5e /networking/ifupdown.c | |
| parent | 6884f665bd7bc101f56ff9047afaffbc06dc99e2 (diff) | |
| download | 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/ifupdown.c')
| -rw-r--r-- | networking/ifupdown.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index c4d72524d..31911cd21 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) { |