[deliverable/binutils-gdb.git] / gnulib / import / strnlen1.h

/* 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 */
Commit	Line	Data
8690e634	1	/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
c0c3707f	2	Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
8690e634 JK	3
	4	This program is free software: you can redistribute it and/or modify
	5	it under the terms of the GNU General Public License as published by
	6	the Free Software Foundation; either version 3 of the License, or
	7	(at your option) any later version.
	8
	9	This program is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	GNU General Public License for more details.
	13
	14	You should have received a copy of the GNU General Public License
c0c3707f	15	along with this program. If not, see <https://www.gnu.org/licenses/>. */
8690e634 JK	16
	17	#ifndef _STRNLEN1_H
	18	#define _STRNLEN1_H
	19
	20	#include <stddef.h>
	21
	22
	23	#ifdef __cplusplus
	24	extern "C" {
	25	#endif
	26
	27
	28	/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
	29	If no '\0' terminator is found in that many characters, return MAXLEN. */
	30	/* This is the same as strnlen (string, maxlen - 1) + 1. */
	31	extern size_t strnlen1 (const char *string, size_t maxlen)
	32	_GL_ATTRIBUTE_PURE;
	33
	34
	35	#ifdef __cplusplus
	36	}
	37	#endif
	38
	39
	40	#endif /* _STRNLEN1_H */