mirror of
https://github.com/sheumann/hush.git
synced 2024-06-06 02:29:31 +00:00
5415c856ea
(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
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/* Copyright (C) 2003 Manuel Novoa III
|
|
*
|
|
* Licensed under GPL v2, or later. See file LICENSE in this tarball.
|
|
*/
|
|
|
|
/* Nov 6, 2003 Initial version.
|
|
*
|
|
* NOTE: This implementation is quite strict about requiring all
|
|
* field seperators. It also does not allow leading whitespace
|
|
* except when processing the numeric fields. glibc is more
|
|
* lenient. See the various glibc difference comments below.
|
|
*
|
|
* TODO:
|
|
* Move to dynamic allocation of (currently statically allocated)
|
|
* buffers; especially for the group-related functions since
|
|
* large group member lists will cause error returns.
|
|
*
|
|
*/
|
|
|
|
#ifndef GETXXKEY_R_FUNC
|
|
#error GETXXKEY_R_FUNC is not defined!
|
|
#endif
|
|
|
|
int GETXXKEY_R_FUNC(GETXXKEY_R_KEYTYPE key,
|
|
GETXXKEY_R_ENTTYPE *__restrict resultbuf,
|
|
char *__restrict buffer, size_t buflen,
|
|
GETXXKEY_R_ENTTYPE **__restrict result)
|
|
{
|
|
FILE *stream;
|
|
int rv;
|
|
|
|
*result = NULL;
|
|
|
|
stream = fopen_for_read(GETXXKEY_R_PATHNAME);
|
|
if (!stream)
|
|
return errno;
|
|
while (1) {
|
|
rv = bb__pgsreader(GETXXKEY_R_PARSER, resultbuf, buffer, buflen, stream);
|
|
if (!rv) {
|
|
if (GETXXKEY_R_TEST(resultbuf)) { /* Found key? */
|
|
*result = resultbuf;
|
|
break;
|
|
}
|
|
} else {
|
|
if (rv == ENOENT) { /* end-of-file encountered. */
|
|
rv = 0;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
fclose(stream);
|
|
|
|
return rv;
|
|
}
|
|
|
|
#undef GETXXKEY_R_FUNC
|
|
#undef GETXXKEY_R_PARSER
|
|
#undef GETXXKEY_R_ENTTYPE
|
|
#undef GETXXKEY_R_TEST
|
|
#undef GETXXKEY_R_KEYTYPE
|
|
#undef GETXXKEY_R_PATHNAME
|