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stdio.h revision 1.2.14.1
      1  1.2.14.1  yamt /*	$NetBSD: stdio.h,v 1.2.14.1 2008/05/18 12:30:09 yamt Exp $	*/
      2       1.1   tls 
      3       1.1   tls /*-
      4       1.1   tls  * Copyright (c) 2006 The NetBSD Foundation, Inc.
      5       1.1   tls  * All rights reserved.
      6       1.1   tls  *
      7       1.1   tls  * This code is derived from software contributed to The NetBSD Foundation
      8       1.1   tls  * by Christos Zoulas.
      9       1.1   tls  *
     10       1.1   tls  * Redistribution and use in source and binary forms, with or without
     11       1.1   tls  * modification, are permitted provided that the following conditions
     12       1.1   tls  * are met:
     13       1.1   tls  * 1. Redistributions of source code must retain the above copyright
     14       1.1   tls  *    notice, this list of conditions and the following disclaimer.
     15       1.1   tls  * 2. Redistributions in binary form must reproduce the above copyright
     16       1.1   tls  *    notice, this list of conditions and the following disclaimer in the
     17       1.1   tls  *    documentation and/or other materials provided with the distribution.
     18       1.1   tls  *
     19       1.1   tls  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20       1.1   tls  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21       1.1   tls  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22       1.1   tls  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23       1.1   tls  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24       1.1   tls  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25       1.1   tls  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26       1.1   tls  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27       1.1   tls  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28       1.1   tls  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29       1.1   tls  * POSSIBILITY OF SUCH DAMAGE.
     30       1.1   tls  */
     31       1.1   tls #ifndef _SSP_STDIO_H_
     32       1.1   tls #define _SSP_STDIO_H_
     33       1.1   tls 
     34       1.2   tls #include <ssp/ssp.h>
     35       1.1   tls 
     36       1.1   tls __BEGIN_DECLS
     37       1.1   tls int __sprintf_chk(char *__restrict, int, size_t, const char *__restrict, ...)
     38       1.1   tls     __attribute__((__format__(__printf__, 4, 5)));
     39       1.1   tls int __vsprintf_chk(char *__restrict, int, size_t, const char *__restrict,
     40       1.1   tls     _BSD_VA_LIST_) __attribute__((__format__(__printf__, 4, 0)));
     41       1.1   tls int __snprintf_chk(char *__restrict, size_t, int, size_t,
     42       1.1   tls     const char *__restrict, ...) __attribute__((__format__(__printf__, 5, 6)));
     43       1.1   tls int __vsnprintf_chk(char *__restrict, size_t, int, size_t,
     44       1.1   tls      const char *__restrict, _BSD_VA_LIST_)
     45       1.1   tls      __attribute__((__format__(__printf__, 5, 0)));
     46       1.1   tls char *__gets_chk(char *, size_t);
     47       1.1   tls char *__fgets_chk(char *, int, size_t, FILE *);
     48       1.1   tls __END_DECLS
     49       1.1   tls 
     50       1.1   tls #if __SSP_FORTIFY_LEVEL > 0
     51       1.1   tls 
     52       1.1   tls 
     53       1.1   tls #define sprintf(str, ...) \
     54       1.1   tls     __builtin___sprintf_chk(str, 0, __ssp_bos(str), __VA_ARGS__)
     55       1.1   tls 
     56       1.1   tls #define vsprintf(str, fmt, ap) \
     57       1.1   tls     __builtin___vsprintf_chk(str, 0, __ssp_bos(str), fmt, ap)
     58       1.1   tls 
     59       1.1   tls #define snprintf(str, len, ...) \
     60       1.1   tls     __builtin___snprintf_chk(str, len, 0, __ssp_bos(str), __VA_ARGS__)
     61       1.1   tls 
     62       1.1   tls #define vsnprintf(str, len, fmt, ap) \
     63       1.1   tls     __builtin___vsnprintf_chk(str, len, 0, __ssp_bos(str), fmt, ap)
     64       1.1   tls 
     65       1.1   tls #define gets(str) \
     66       1.1   tls     __gets_chk(str, __ssp_bos(str))
     67       1.1   tls 
     68       1.1   tls #define fgets(str, len, fp) \
     69       1.1   tls     __fgets_chk(str, len, __ssp_bos(str), fp)
     70       1.1   tls #endif /* __SSP_FORTIFY_LEVEL > 0 */
     71       1.1   tls 
     72       1.1   tls #endif /* _SSP_STDIO_H_ */
     73