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/*------------------------------------------------------------------
* safe_types.h - C99 std types & defs or Linux kernel equivalents
*
* March 2007, Bo Berry
* Modified 2012, Jonathan Toppins <jtoppins@users.sourceforge.net>
* Modified 2017-2020, Reini Urban <rurban@cpan.org>
*
* Copyright (c) 2007-2013 by Cisco Systems, Inc
* Copyright (c) 2017-2020 by Reini Urban
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*------------------------------------------------------------------
*/
#ifndef __SAFE_TYPES_H__
#define __SAFE_TYPES_H__
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __KERNEL__
/* linux kernel environment */
#include <linux/stddef.h>
#include <linux/types.h>
#include <linux/errno.h>
/* errno_t isn't defined in the kernel */
typedef int errno_t;
#else
#include <stdio.h>
@INSERT_SYS_TYPES_H@
@INSERT_INTTYPES_H@
@INSERT_STDINT_H@
@INSERT_ERRNO_H@
@FALLBACK_ERRNO_T@
#ifndef __cplusplus
@INSERT_BOOL_SUPPORT@
#else
# undef restrict
# define restrict __restrict
#endif
#endif /* __KERNEL__ */
/* C11 appendix K types - specific for bounds checking */
#ifndef _RSIZE_T /* PGI */
typedef size_t rsize_t;
#endif
#ifndef RSIZE_MAX
#define RSIZE_MAX (~(rsize_t)0) /* leave here for completeness */
#endif
#ifdef __GNUC__ /* also clang and icc */
#define __attribute_format__(type, index, check) \
__attribute__((format(type, index, check)))
/* Stalled since 2008 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38308 */
#if @HAVE_ATTRIBUTE_FORMAT_WPRINTF@
#define __attribute_format_wprintf(index, check) \
__attribute__((format(__wprintf__, index, check)))
#else
#define __attribute_format_wprintf(index, check)
#endif
#if @HAVE_ATTRIBUTE_FORMAT_WSCANF@
#define __attribute_format_wscanf(index, check) \
__attribute__((format(__wscanf__, index, check)))
#else
#define __attribute_format_wscanf(index, check)
#endif
#else
#define __attribute_format__(type, index, check)
#define __attribute_format_wprintf(index, check)
#define __attribute_format_wscanf(index, check)
#endif
#ifdef __cplusplus
}
#endif
#endif /* __SAFE_TYPES_H__ */
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