73 lines
2.9 KiB
C
73 lines
2.9 KiB
C
/* $NetBSD: stdio.h,v 1.3 2008/04/28 20:22:54 martin Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2006 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
#ifndef _SSP_STDIO_H_
|
|
#define _SSP_STDIO_H_
|
|
|
|
#include <ssp/ssp.h>
|
|
|
|
__BEGIN_DECLS
|
|
int __sprintf_chk(char *__restrict, int, size_t, const char *__restrict, ...)
|
|
__attribute__((__format__(__printf__, 4, 5)));
|
|
int __vsprintf_chk(char *__restrict, int, size_t, const char *__restrict,
|
|
_BSD_VA_LIST_) __attribute__((__format__(__printf__, 4, 0)));
|
|
int __snprintf_chk(char *__restrict, size_t, int, size_t,
|
|
const char *__restrict, ...) __attribute__((__format__(__printf__, 5, 6)));
|
|
int __vsnprintf_chk(char *__restrict, size_t, int, size_t,
|
|
const char *__restrict, _BSD_VA_LIST_)
|
|
__attribute__((__format__(__printf__, 5, 0)));
|
|
char *__gets_chk(char *, size_t);
|
|
char *__fgets_chk(char *, int, size_t, FILE *);
|
|
__END_DECLS
|
|
|
|
#if __SSP_FORTIFY_LEVEL > 0
|
|
|
|
|
|
#define sprintf(str, ...) \
|
|
__builtin___sprintf_chk(str, 0, __ssp_bos(str), __VA_ARGS__)
|
|
|
|
#define vsprintf(str, fmt, ap) \
|
|
__builtin___vsprintf_chk(str, 0, __ssp_bos(str), fmt, ap)
|
|
|
|
#define snprintf(str, len, ...) \
|
|
__builtin___snprintf_chk(str, len, 0, __ssp_bos(str), __VA_ARGS__)
|
|
|
|
#define vsnprintf(str, len, fmt, ap) \
|
|
__builtin___vsnprintf_chk(str, len, 0, __ssp_bos(str), fmt, ap)
|
|
|
|
#define gets(str) \
|
|
__gets_chk(str, __ssp_bos(str))
|
|
|
|
#define fgets(str, len, fp) \
|
|
__fgets_chk(str, len, __ssp_bos(str), fp)
|
|
#endif /* __SSP_FORTIFY_LEVEL > 0 */
|
|
|
|
#endif /* _SSP_STDIO_H_ */
|