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Replace index_in_[sub]str_array with index_in_[sub]strings,

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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
This commit is contained in:
Denis Vlasenko
2007-07-24 15:54:42 +00:00
parent bcb66ec22e
commit 990d0f63ee
43 changed files with 352 additions and 340 deletions
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14
networking/libiproute/rtm_map.c
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@ -51,16 +51,16 @@ const char *rtnl_rtntype_n2a(int id, char *buf, int len)
int rtnl_rtntype_a2n(int *id, char *arg)
{
static const char * const keywords[] = {
"local", "nat", "broadcast", "brd", "anycast",
"multicast", "prohibit", "unreachable", "blackhole",
"xresolve", "unicast", "throw", NULL
};
enum { ARG_local = 1, ARG_nat, ARG_broadcast, ARG_brd, ARG_anycast,
static const char keywords[] =
"local\0""nat\0""broadcast\0""brd\0""anycast\0"
"multicast\0""prohibit\0""unreachable\0""blackhole\0"
"xresolve\0""unicast\0""throw\0";
enum {
ARG_local = 1, ARG_nat, ARG_broadcast, ARG_brd, ARG_anycast,
ARG_multicast, ARG_prohibit, ARG_unreachable, ARG_blackhole,
ARG_xresolve, ARG_unicast, ARG_throw
};
const smalluint key = index_in_substr_array(keywords, arg) + 1;
const smalluint key = index_in_substrings(keywords, arg) + 1;
char *end;
unsigned long res;