diff options
author | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-22 06:22:44 +0000 |
---|---|---|
committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-22 06:22:44 +0000 |
commit | 3833e2bc3402fadfa2a1d256210a2cd35ba3f062 (patch) | |
tree | c385b4af4cfb7e81e98d5598b1756a5ca3c0ada5 /lib/strnlen1.h | |
parent | 0ed6bb9a65c09df997d62e83a07c9426f5aa4838 (diff) | |
download | coreutils-3833e2bc3402fadfa2a1d256210a2cd35ba3f062.tar.xz |
New file, from gnulib.
Diffstat (limited to 'lib/strnlen1.h')
-rw-r--r-- | lib/strnlen1.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/strnlen1.h b/lib/strnlen1.h new file mode 100644 index 000000000..4f913ffe8 --- /dev/null +++ b/lib/strnlen1.h @@ -0,0 +1,41 @@ +/* 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. */ + +#ifndef _STRNLEN1_H +#define _STRNLEN1_H + +#include <stddef.h> + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* 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. */ +extern size_t strnlen1 (const char *string, size_t maxlen); + + +#ifdef __cplusplus +} +#endif + + +#endif /* _STRNLEN1_H */ |