diff options
Diffstat (limited to 'lib/strnlen1.c')
-rw-r--r-- | lib/strnlen1.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/lib/strnlen1.c b/lib/strnlen1.c deleted file mode 100644 index f3338e7cf..000000000 --- a/lib/strnlen1.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Find the length of STRING + 1, but scan at most MAXLEN bytes. - Copyright (C) 2005 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library 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. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -/* Specification. */ -#include "strnlen1.h" - -#include <string.h> - -/* Find the length of STRING + 1, but scan at most MAXLEN bytes. - If no '\0' terminator is found in that many characters, return MAXLEN. */ -/* This is the same as strnlen (string, maxlen - 1) + 1. */ -size_t -strnlen1 (const char *string, size_t maxlen) -{ - const char *end = memchr (string, '\0', maxlen); - if (end != NULL) - return end - string + 1; - else - return maxlen; -} |