diff options
Diffstat (limited to 'lib/strnlen.c')
-rw-r--r-- | lib/strnlen.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/strnlen.c b/lib/strnlen.c deleted file mode 100644 index d346d32..0000000 --- a/lib/strnlen.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Find the length of STRING, but scan at most MAXLEN characters. - Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. - Written by Simon Josefsson. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#include <config.h> - -#include <string.h> - -/* Find the length of STRING, but scan at most MAXLEN characters. - If no '\0' terminator is found in that many characters, return MAXLEN. */ - -size_t -strnlen (const char *string, size_t maxlen) -{ - const char *end = memchr (string, '\0', maxlen); - return end ? (size_t) (end - string) : maxlen; -} |