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| 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 |
| 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 } |
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