diff options
Diffstat (limited to 'gl/strnlen1.c')
-rw-r--r-- | gl/strnlen1.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/gl/strnlen1.c b/gl/strnlen1.c deleted file mode 100644 index 422ed9e8..00000000 --- a/gl/strnlen1.c +++ /dev/null | |||
@@ -1,36 +0,0 @@ | |||
1 | /* Find the length of STRING + 1, but scan at most MAXLEN bytes. | ||
2 | Copyright (C) 2005-2006 Free Software Foundation, Inc. | ||
3 | |||
4 | This program is free software; you can redistribute it and/or modify | ||
5 | it under the terms of the GNU General Public License as published by | ||
6 | the Free Software Foundation; either version 2, or (at your option) | ||
7 | any later version. | ||
8 | |||
9 | This program is distributed in the hope that it will be useful, | ||
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
12 | GNU General Public License for more details. | ||
13 | |||
14 | You should have received a copy of the GNU General Public License | ||
15 | along with this program; if not, write to the Free Software Foundation, | ||
16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
17 | |||
18 | #include <config.h> | ||
19 | |||
20 | /* Specification. */ | ||
21 | #include "strnlen1.h" | ||
22 | |||
23 | #include <string.h> | ||
24 | |||
25 | /* Find the length of STRING + 1, but scan at most MAXLEN bytes. | ||
26 | If no '\0' terminator is found in that many characters, return MAXLEN. */ | ||
27 | /* This is the same as strnlen (string, maxlen - 1) + 1. */ | ||
28 | size_t | ||
29 | strnlen1 (const char *string, size_t maxlen) | ||
30 | { | ||
31 | const char *end = (const char *) memchr (string, '\0', maxlen); | ||
32 | if (end != NULL) | ||
33 | return end - string + 1; | ||
34 | else | ||
35 | return maxlen; | ||
36 | } | ||