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| author | Denys Vlasenko | 2019-10-15 12:31:54 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2019-10-15 12:31:54 +0200 |
| commit | 37a9008f8e82b9469062f5a792a26f145012c617 (patch) | |
| tree | 251c65d2bd48fd5fb587bfe87b7badd6405ca66f /networking | |
| parent | ed79af77a4791aa0bbcb0a8d1b4c03ccf313fa94 (diff) | |
| download | busybox-37a9008f8e82b9469062f5a792a26f145012c617.zip busybox-37a9008f8e82b9469062f5a792a26f145012c617.tar.gz | |
brctl: code shrink
function old new delta
show_bridge 323 317 -6
brctl_main 2171 2164 -7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13) Total: -13 bytes
text data bss dec hex filename
1002083 551 5612 1008246 f6276 busybox_old
1002065 551 5612 1008228 f6264 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/brctl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/networking/brctl.c b/networking/brctl.c index 8ed9d20..2564024 100644 --- a/networking/brctl.c +++ b/networking/brctl.c @@ -157,7 +157,8 @@ static int show_bridge(const char *name, int need_hdr) strcpy(filedata, "yes"); fputs(filedata, stdout); - strcpy(sfx - (sizeof("bridge/")-1), "brif"); + /* sfx points past "BR/bridge/", turn it into "BR/brif": */ + sfx[-4] = 'f'; sfx[-3] = '\0'; tabs = 0; ifaces = opendir(pathbuf); if (ifaces) { @@ -472,8 +473,8 @@ static void show_bridge_stp(const char *name) { DIR *ifaces; - /* sfx points past "BR/bridge/", turn it to "BR/brif": */ - strcpy(sfx - 4, "f"); + /* sfx points past "BR/bridge/", turn it into "BR/brif": */ + sfx[-4] = 'f'; sfx[-3] = '\0'; ifaces = opendir(pathbuf); if (ifaces) { struct dirent *ent; |