diff options
| author | Denis Vlasenko | 2008-06-07 15:10:29 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-06-07 15:10:29 +0000 |
| commit | 53354ac47df03bdccebad66bc22958fa2b4da520 (patch) | |
| tree | b3d85b6cd19f81293848235560b24cbce86f77d7 /networking/libiproute/ipaddress.c | |
| parent | f0d6c255860509b10148c70ef7cb518eb81bea6d (diff) | |
| download | busybox-53354ac47df03bdccebad66bc22958fa2b4da520.zip busybox-53354ac47df03bdccebad66bc22958fa2b4da520.tar.gz | |
libbb: introduce and use print_flags().
Mostly by Natanael Copa <natanael.copa AT gmail.com>
function old new delta
print_e2flags - 189 +189
print_flags_separated - 86 +86
static.flag_labels - 60 +60
static.dma_wmode_masks - 32 +32
static.flag_masks - 28 +28
static.arp_labels - 16 +16
static.arp_masks - 12 +12
ls_main 836 843 +7
...
popstring 140 134 -6
arp_show 740 708 -32
print_flags 189 25 -164
ipaddr_list_or_flush 2396 2170 -226
process_dev 5306 4706 -600
------------------------------------------------------------------------------
(add/remove: 10/0 grow/shrink: 5/10 up/down: 458/-1043) Total: -585 bytes
text data bss dec hex filename
810564 624 7060 818248 c7c48 busybox_old
810002 624 7060 817686 c7a16 busybox_unstripped
Diffstat (limited to 'networking/libiproute/ipaddress.c')
| -rw-r--r-- | networking/libiproute/ipaddress.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c index 07b2787..faa3f2d 100644 --- a/networking/libiproute/ipaddress.c +++ b/networking/libiproute/ipaddress.c @@ -45,16 +45,15 @@ typedef struct filter_t { static void print_link_flags(unsigned flags, unsigned mdown) { + static const int flag_masks[] = { + IFF_LOOPBACK, IFF_BROADCAST, IFF_POINTOPOINT, + IFF_MULTICAST, IFF_NOARP, IFF_UP, IFF_LOWER_UP }; + static const char flag_labels[] ALIGN1 = + "LOOPBACK\0""BROADCAST\0""POINTOPOINT\0" + "MULTICAST\0""NOARP\0""UP\0""LOWER_UP\0"; + bb_putchar('<'); flags &= ~IFF_RUNNING; -#define _PF(f) if (flags & IFF_##f) { \ - flags &= ~IFF_##f; \ - printf(#f "%s", flags ? "," : ""); } - _PF(LOOPBACK); - _PF(BROADCAST); - _PF(POINTOPOINT); - _PF(MULTICAST); - _PF(NOARP); #if 0 _PF(ALLMULTI); _PF(PROMISC); @@ -66,9 +65,7 @@ static void print_link_flags(unsigned flags, unsigned mdown) _PF(PORTSEL); _PF(NOTRAILERS); #endif - _PF(UP); - _PF(LOWER_UP); -#undef _PF + flags = print_flags_separated(flag_masks, flag_labels, flags, ","); if (flags) printf("%x", flags); if (mdown) |