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/*
* Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2015-2017 The strace developers.
* All rights reserved.
*
* 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 STRACE_KERNEL_TYPES_H
#define STRACE_KERNEL_TYPES_H
# if defined HAVE___KERNEL_LONG_T && defined HAVE___KERNEL_ULONG_T
# include <asm/posix_types.h>
typedef __kernel_long_t kernel_long_t;
typedef __kernel_ulong_t kernel_ulong_t;
# elif (defined __x86_64__ && defined __ILP32__) || defined LINUX_MIPSN32
typedef long long kernel_long_t;
typedef unsigned long long kernel_ulong_t;
# else
typedef long kernel_long_t;
typedef unsigned long kernel_ulong_t;
# endif
typedef struct {
kernel_ulong_t d_ino;
kernel_ulong_t d_off;
unsigned short d_reclen;
char d_name[1];
} kernel_dirent;
#if SIZEOF_KERNEL_LONG_T > SIZEOF_LONG
# define PRI_kl "ll"
#else
# define PRI_kl "l"
#endif
#define PRI_kld PRI_kl"d"
#define PRI_klu PRI_kl"u"
#define PRI_klx PRI_kl"x"
/*
* The kernel used to define 64-bit types on 64-bit systems on a per-arch
* basis. Some architectures would use unsigned long and others would use
* unsigned long long. These types were exported as part of the
* kernel-userspace ABI and now must be maintained forever. This matches
* what the kernel exports for each architecture so we don't need to cast
* every printing of __u64 or __s64 to stdint types.
* The exception is Android, where for MIPS64 unsigned long long is used.
*/
#if SIZEOF_LONG == 4
# define PRI__64 "ll"
#elif defined ALPHA || defined IA64 || defined __powerpc64__ \
|| (defined MIPS && !defined __ANDROID__)
# define PRI__64 "l"
#else
# define PRI__64 "ll"
#endif
#define PRI__d64 PRI__64"d"
#define PRI__u64 PRI__64"u"
#define PRI__x64 PRI__64"x"
#endif /* !STRACE_KERNEL_TYPES_H */
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