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authorDenis Vlasenko2008-07-21 23:05:26 +0000
committerDenis Vlasenko2008-07-21 23:05:26 +0000
commit5415c856eaccd1bc5d064022770a288f43b2e94f (patch)
tree5973db4e6f81b5e311e8944700ded5db1083d440 /util-linux/hexdump.c
parentb74a2dba571d1c5a6127c683fb50923336d9c59f (diff)
downloadbusybox-5415c856eaccd1bc5d064022770a288f43b2e94f.zip
busybox-5415c856eaccd1bc5d064022770a288f43b2e94f.tar.gz
libbb: [x]fopen_for_{read,write} introduced and used.
(by Valdimir) function old new delta config_open2 - 41 +41 config_read 507 542 +35 find_pair 169 187 +18 fopen_for_write - 14 +14 fopen_for_read - 14 +14 find_main 406 418 +12 xfopen_for_write - 10 +10 xfopen_for_read - 10 +10 popstring 134 140 +6 parse_inittab 396 401 +5 next_token 923 928 +5 pack_gzip 1659 1661 +2 bb__parsespent 117 119 +2 fallbackSort 1719 1717 -2 evalvar 1376 1374 -2 qrealloc 36 33 -3 ... ... ... ... singlemount 4579 4569 -10 process_stdin 443 433 -10 patch_main 1111 1101 -10 ifupdown_main 2175 2165 -10 file_action_grep 90 80 -10 uuidcache_init 649 637 -12 hush_main 797 785 -12 read_config 230 217 -13 dpkg_main 3835 3820 -15 read_line_input 3134 3110 -24 sysctl_main 232 203 -29 config_open 40 10 -30 WARN_BAD_LINE 44 - -44 login_main 1714 1575 -139 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
Diffstat (limited to 'util-linux/hexdump.c')
-rw-r--r--util-linux/hexdump.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index 4d2b059..8ac12f0 100644
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -14,24 +14,13 @@
/* This is a NOEXEC applet. Be very careful! */
-
static void bb_dump_addfile(dumper_t *dumper, char *name)
{
- char *p;
- FILE *fp;
- char *buf;
-
- fp = xfopen(name, "r");
-
- while ((buf = xmalloc_fgetline(fp)) != NULL) {
- p = skip_whitespace(buf);
-
- if (*p && (*p != '#')) {
- bb_dump_add(dumper, p);
- }
- free(buf);
+ parser_t *parser = config_open2(name, xfopen_for_read);
+ while (config_read(parser, &name, 1, 1, "# \t", 0)) {
+ bb_dump_add(dumper, name);
}
- fclose(fp);
+ config_close(parser);
}
static const char *const add_strings[] = {
@@ -131,7 +120,7 @@ int hexdump_main(int argc, char **argv)
do {
char *buf;
- fp = xfopen(*argv, "r");
+ fp = xfopen_for_read(*argv);
jump_in:
while ((buf = xmalloc_fgetline(fp)) != NULL) {
p = buf;