1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* Find the length of STRING, but scan at most MAXLEN characters.
4 Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
5 Written by Simon Josefsson.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software Foundation,
19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
20
21 #include <config.h>
22
23 #include <string.h>
24
25 /* Find the length of STRING, but scan at most MAXLEN characters.
26 If no '\0' terminator is found in that many characters, return MAXLEN. */
27
28 size_t
strnlen(const char * string,size_t maxlen)29 strnlen (const char *string, size_t maxlen)
30 {
31 const char *end = memchr (string, '\0', maxlen);
32 return end ? (size_t) (end - string) : maxlen;
33 }
34