diff options
Diffstat (limited to 'lib/strnlen.c')
-rw-r--r-- | lib/strnlen.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/lib/strnlen.c b/lib/strnlen.c deleted file mode 100644 index ddccebc6..00000000 --- a/lib/strnlen.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Find the length of STRING, but scan at most MAXLEN characters. - Copyright (C) 2005-2007, 2009-2014 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 3, 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, see <http://www.gnu.org/licenses/>. */ - -#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; -} |