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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-24 23:38:04 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-24 23:38:04 +0000 |
| commit | 0f99d49ae680e675809428deace3c4fe839d323c (patch) | |
| tree | 712afab828ee4fb02493bc60e1a37f1142231263 /networking/libiproute/rt_names.c | |
| parent | 22f741484391c3b2fd94881fd41c8c0df9749e95 (diff) | |
| download | busybox-0f99d49ae680e675809428deace3c4fe839d323c.tar.gz | |
*: conversion to config parser
function old new delta
config_read 540 597 +57
config_open2 41 44 +3
rtnl_rtprot_initialize 70 66 -4
rtnl_rttable_initialize 78 73 -5
rtnl_rtscope_initialize 88 83 -5
rtnl_rtrealm_initialize 48 43 -5
rtnl_rtdsfield_initialize 48 43 -5
process_module 566 560 -6
bbunpack 391 383 -8
rtnl_tab_initialize 279 121 -158
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/8 up/down: 60/-196) Total: -136 bytes
Diffstat (limited to 'networking/libiproute/rt_names.c')
| -rw-r--r-- | networking/libiproute/rt_names.c | 44 |
1 files changed, 15 insertions, 29 deletions
diff --git a/networking/libiproute/rt_names.c b/networking/libiproute/rt_names.c index b22df9cb7..1a2d52e86 100644 --- a/networking/libiproute/rt_names.c +++ b/networking/libiproute/rt_names.c @@ -13,41 +13,27 @@ #include "libbb.h" #include "rt_names.h" +/* so far all callers have size == 256 */ +#define rtnl_tab_initialize(file, tab, size) rtnl_tab_initialize(file, tab) +#define size 256 static void rtnl_tab_initialize(const char *file, const char **tab, int size) { - char buf[512]; - FILE *fp; - - fp = fopen_for_read(file); - if (!fp) + char *token[2]; + parser_t *parser = config_open2(file, fopen_for_read); + if (!parser) return; - while (fgets(buf, sizeof(buf), fp)) { - char *p = buf; - int id; - char namebuf[512]; - - while (*p == ' ' || *p == '\t') - p++; - if (*p == '#' || *p == '\n' || *p == 0) - continue; - if (sscanf(p, "0x%x %s\n", &id, namebuf) != 2 - && sscanf(p, "0x%x %s #", &id, namebuf) != 2 - && sscanf(p, "%d %s\n", &id, namebuf) != 2 - && sscanf(p, "%d %s #", &id, namebuf) != 2 - ) { - bb_error_msg("database %s is corrupted at %s", - file, p); - return; + while (config_read(parser, token, 2, 2, "# \t", 0)) { + int id = bb_strtou(token[0], NULL, 0); + if (id < 0 || id > size) { + bb_error_msg("database %s is corrupted at line %d", + file, parser->lineno); + break; } - - if (id < 0 || id > size) - continue; - - tab[id] = xstrdup(namebuf); + tab[id] = xstrdup(token[1]); } - fclose(fp); + config_close(parser); } - +#undef size static const char **rtnl_rtprot_tab; /* [256] */ |