Mercurial > gnulib
view lib/strnlen1.h @ 40230:25f5a9e7e5fb
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author | Karl Berry <karl@freefriends.org> |
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date | Mon, 11 Mar 2019 09:16:52 -0700 |
parents | b06060465f09 |
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/* Find the length of STRING + 1, but scan at most MAXLEN bytes. Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc. 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 of the License, 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 <https://www.gnu.org/licenses/>. */ #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) _GL_ATTRIBUTE_PURE; #ifdef __cplusplus } #endif #endif /* _STRNLEN1_H */