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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-24 15:54:42 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-24 15:54:42 +0000 |
| commit | 990d0f63eeb502c8762076e5c5499196e09cba55 (patch) | |
| tree | 30a2091a8159b1694d65f9952e2aba2667d7dc11 /networking/libiproute/iplink.c | |
| parent | bcb66ec22e82f6b1ab93f3aec917269393a5b464 (diff) | |
| download | busybox-990d0f63eeb502c8762076e5c5499196e09cba55.tar.gz | |
Replace index_in_[sub]str_array with index_in_[sub]strings,
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes.
text data bss dec hex filename
781266 1328 11844 794438 c1f46 busybox_old
781010 1328 11844 794182 c1e46 busybox_unstripped
Diffstat (limited to 'networking/libiproute/iplink.c')
| -rw-r--r-- | networking/libiproute/iplink.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c index 3d3ea2a23..69ce84e49 100644 --- a/networking/libiproute/iplink.c +++ b/networking/libiproute/iplink.c @@ -171,16 +171,15 @@ static int do_set(int argc, char **argv) struct ifreq ifr0, ifr1; char *newname = NULL; int htype, halen; - static const char * const keywords[] = { - "up", "down", "name", "mtu", "multicast", "arp", "addr", "dev", - "on", "off", NULL - }; + static const char keywords[] = + "up\0""down\0""name\0""mtu\0""multicast\0""arp\0""addr\0""dev\0" + "on\0""off\0"; enum { ARG_up = 1, ARG_down, ARG_name, ARG_mtu, ARG_multicast, ARG_arp, ARG_addr, ARG_dev, PARM_on, PARM_off }; smalluint key; while (argc > 0) { - key = index_in_str_array(keywords, *argv) + 1; + key = index_in_strings(keywords, *argv) + 1; if (key == ARG_up) { mask |= IFF_UP; flags |= IFF_UP; @@ -199,7 +198,7 @@ static int do_set(int argc, char **argv) } else if (key == ARG_multicast) { NEXT_ARG(); mask |= IFF_MULTICAST; - key = index_in_str_array(keywords, *argv) + 1; + key = index_in_strings(keywords, *argv) + 1; if (key == PARM_on) { flags |= IFF_MULTICAST; } else if (key == PARM_off) { @@ -209,7 +208,7 @@ static int do_set(int argc, char **argv) } else if (key == ARG_arp) { NEXT_ARG(); mask |= IFF_NOARP; - key = index_in_str_array(keywords, *argv) + 1; + key = index_in_strings(keywords, *argv) + 1; if (key == PARM_on) { flags &= ~IFF_NOARP; } else if (key == PARM_off) { @@ -276,13 +275,12 @@ static int ipaddr_list_link(int argc, char **argv) /* Return value becomes exitcode. It's okay to not return at all */ int do_iplink(int argc, char **argv) { - static const char * const keywords[] = { - "set", "show", "lst", "list", NULL - }; + static const char keywords[] = + "set\0""show\0""lst\0""list\0"; smalluint key; if (argc <= 0) return ipaddr_list_link(0, NULL); - key = index_in_substr_array(keywords, *argv) + 1; + key = index_in_substrings(keywords, *argv) + 1; if (key == 0) bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name); argc--; argv++; |