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/*
* Copyright (C) 2008 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 COPYRIGHT HOLDERS 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
* COPYRIGHT OWNER 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 _SYS_STAT_H_
#define _SYS_STAT_H_
#include <linux/stat.h>
#include <machine/timespec.h>
#include <sys/cdefs.h>
#include <sys/types.h>
__BEGIN_DECLS
#if defined(__aarch64__) || (defined(__mips__) && defined(__LP64__))
#define __STAT64_BODY \
dev_t st_dev; \
ino_t st_ino; \
mode_t st_mode; \
nlink_t st_nlink; \
uid_t st_uid; \
gid_t st_gid; \
dev_t st_rdev; \
unsigned long __pad1; \
off_t st_size; \
int st_blksize; \
int __pad2; \
long st_blocks; \
struct timespec st_atim; \
struct timespec st_mtim; \
struct timespec st_ctim; \
unsigned int __unused4; \
unsigned int __unused5; \
#elif defined(__mips__) && !defined(__LP64__)
#define __STAT64_BODY \
unsigned int st_dev; \
unsigned int __pad0[3]; \
unsigned long long st_ino; \
mode_t st_mode; \
nlink_t st_nlink; \
uid_t st_uid; \
gid_t st_gid; \
unsigned int st_rdev; \
unsigned int __pad1[3]; \
long long st_size; \
struct timespec st_atim; \
struct timespec st_mtim; \
struct timespec st_ctim; \
unsigned int st_blksize; \
unsigned int __pad2; \
unsigned long long st_blocks; \
#elif defined(__x86_64__)
#define __STAT64_BODY \
dev_t st_dev; \
ino_t st_ino; \
unsigned long st_nlink; \
mode_t st_mode; \
uid_t st_uid; \
gid_t st_gid; \
unsigned int __pad0; \
dev_t st_rdev; \
off_t st_size; \
long st_blksize; \
long st_blocks; \
struct timespec st_atim; \
struct timespec st_mtim; \
struct timespec st_ctim; \
long __pad3[3]; \
#else /* __arm__ || __i386__ */
#define __STAT64_BODY \
unsigned long long st_dev; \
unsigned char __pad0[4]; \
unsigned long __st_ino; \
unsigned int st_mode; \
nlink_t st_nlink; \
uid_t st_uid; \
gid_t st_gid; \
unsigned long long st_rdev; \
unsigned char __pad3[4]; \
long long st_size; \
unsigned long st_blksize; \
unsigned long long st_blocks; \
struct timespec st_atim; \
struct timespec st_mtim; \
struct timespec st_ctim; \
unsigned long long st_ino; \
#endif
struct stat { __STAT64_BODY };
struct stat64 { __STAT64_BODY };
#undef __STAT64_BODY
/* Compatibility with older versions of POSIX. */
#define st_atime st_atim.tv_sec
#define st_mtime st_mtim.tv_sec
#define st_ctime st_ctim.tv_sec
/* Compatibility with glibc. */
#define st_atimensec st_atim.tv_nsec
#define st_mtimensec st_mtim.tv_nsec
#define st_ctimensec st_ctim.tv_nsec
#ifdef __USE_BSD
/* Permission macros provided by glibc for compatibility with BSDs. */
#define ACCESSPERMS (S_IRWXU | S_IRWXG | S_IRWXO) /* 0777 */
#define ALLPERMS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) /* 07777 */
#define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) /* 0666 */
#endif
extern int chmod(const char*, mode_t);
extern int fchmod(int, mode_t);
extern int mkdir(const char*, mode_t);
extern int fstat(int, struct stat*);
extern int fstat64(int, struct stat64*);
extern int fstatat(int, const char*, struct stat*, int);
extern int fstatat64(int, const char*, struct stat64*, int);
extern int lstat(const char*, struct stat*);
extern int lstat64(const char*, struct stat64*);
extern int stat(const char*, struct stat*);
extern int stat64(const char*, struct stat64*);
extern int mknod(const char*, mode_t, dev_t);
extern mode_t umask(mode_t);
extern mode_t __umask_chk(mode_t);
extern mode_t __umask_real(mode_t) __RENAME(umask);
__errordecl(__umask_invalid_mode, "umask called with invalid mode");
#if defined(__BIONIC_FORTIFY)
__BIONIC_FORTIFY_INLINE
mode_t umask(mode_t mode) {
#if !defined(__clang__)
if (__builtin_constant_p(mode)) {
if ((mode & 0777) != mode) {
__umask_invalid_mode();
}
return __umask_real(mode);
}
#endif
return __umask_chk(mode);
}
#endif /* defined(__BIONIC_FORTIFY) */
_BIONIC_NOT_BEFORE_21(extern int mkfifo(const char*, mode_t);)
extern int mkfifoat(int, const char*, mode_t);
extern int fchmodat(int, const char*, mode_t, int);
extern int mkdirat(int, const char*, mode_t);
extern int mknodat(int, const char*, mode_t, dev_t);
#define UTIME_NOW ((1L << 30) - 1L)
#define UTIME_OMIT ((1L << 30) - 2L)
extern int utimensat(int fd, const char *path, const struct timespec times[2], int flags);
extern int futimens(int fd, const struct timespec times[2]);
#if __ANDROID_API__ < 21
#include <android/legacy_sys_stat_inlines.h>
#endif
__END_DECLS
#endif /* _SYS_STAT_H_ */
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