mirror of
https://sourceware.org/git/glibc.git
synced 2025-07-29 11:41:21 +03:00
linux: Move the struct stat{64} to struct_stat.h
The common definitions are moved to a Linux generic stat.h while the
struct stat{64} definition are moved to a arch-specific struct_stat.h
header.
Checked with a build for all affected ABIs. I also checked on x86_64,
i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x.
Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Adhemerval Zanella
116
sysdeps/unix/sysv/linux/alpha/bits/struct_stat.h
Normal file
116
sysdeps/unix/sysv/linux/alpha/bits/struct_stat.h
Normal file
@ -0,0 +1,116 @@
|
||||
/* Definition for struct stat.
|
||||
Copyright (C) 2020 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library. If not, see
|
||||
<https://www.gnu.org/licenses/>. */
|
||||
|
||||
#if !defined _SYS_STAT_H && !defined _FCNTL_H
|
||||
# error "Never include <bits/struct_stat.h> directly; use <sys/stat.h> instead."
|
||||
#endif
|
||||
|
||||
#ifndef _BITS_STRUCT_STAT_H
|
||||
#define _BITS_STRUCT_STAT_H 1
|
||||
|
||||
/* Nanosecond resolution timestamps are stored in a format equivalent to
|
||||
'struct timespec'. This is the type used whenever possible but the
|
||||
Unix namespace rules do not allow the identifier 'timespec' to appear
|
||||
in the <sys/stat.h> header. Therefore we have to handle the use of
|
||||
this header in strictly standard-compliant sources special.
|
||||
|
||||
Use neat tidy anonymous unions and structures when possible. */
|
||||
|
||||
#ifdef __USE_XOPEN2K8
|
||||
# if __GNUC_PREREQ(3,3)
|
||||
# define __ST_TIME(X) \
|
||||
__extension__ union { \
|
||||
struct timespec st_##X##tim; \
|
||||
struct { \
|
||||
__time_t st_##X##time; \
|
||||
unsigned long st_##X##timensec; \
|
||||
}; \
|
||||
}
|
||||
# else
|
||||
# define __ST_TIME(X) struct timespec st_##X##tim
|
||||
# define st_atime st_atim.tv_sec
|
||||
# define st_mtime st_mtim.tv_sec
|
||||
# define st_ctime st_ctim.tv_sec
|
||||
# endif
|
||||
#else
|
||||
# define __ST_TIME(X) \
|
||||
__time_t st_##X##time; \
|
||||
unsigned long st_##X##timensec
|
||||
#endif
|
||||
|
||||
|
||||
struct stat
|
||||
{
|
||||
__dev_t st_dev; /* Device. */
|
||||
#ifdef __USE_FILE_OFFSET64
|
||||
__ino64_t st_ino; /* File serial number. */
|
||||
#else
|
||||
__ino_t st_ino; /* File serial number. */
|
||||
int __pad0; /* 64-bit st_ino. */
|
||||
#endif
|
||||
__dev_t st_rdev; /* Device number, if device. */
|
||||
__off_t st_size; /* Size of file, in bytes. */
|
||||
#ifdef __USE_FILE_OFFSET64
|
||||
__blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
|
||||
#else
|
||||
__blkcnt_t st_blocks; /* Nr. 512-byte blocks allocated. */
|
||||
int __pad1; /* 64-bit st_blocks. */
|
||||
#endif
|
||||
__mode_t st_mode; /* File mode. */
|
||||
__uid_t st_uid; /* User ID of the file's owner. */
|
||||
__gid_t st_gid; /* Group ID of the file's group.*/
|
||||
__blksize_t st_blksize; /* Optimal block size for I/O. */
|
||||
__nlink_t st_nlink; /* Link count. */
|
||||
int __pad2; /* Real padding. */
|
||||
__ST_TIME(a); /* Time of last access. */
|
||||
__ST_TIME(m); /* Time of last modification. */
|
||||
__ST_TIME(c); /* Time of last status change. */
|
||||
long __glibc_reserved[3];
|
||||
};
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
/* Note stat64 is the same shape as stat. */
|
||||
struct stat64
|
||||
{
|
||||
__dev_t st_dev; /* Device. */
|
||||
__ino64_t st_ino; /* File serial number. */
|
||||
__dev_t st_rdev; /* Device number, if device. */
|
||||
__off_t st_size; /* Size of file, in bytes. */
|
||||
__blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
|
||||
__mode_t st_mode; /* File mode. */
|
||||
__uid_t st_uid; /* User ID of the file's owner. */
|
||||
__gid_t st_gid; /* Group ID of the file's group.*/
|
||||
__blksize_t st_blksize; /* Optimal block size for I/O. */
|
||||
__nlink_t st_nlink; /* Link count. */
|
||||
int __pad0; /* Real padding. */
|
||||
__ST_TIME(a); /* Time of last access. */
|
||||
__ST_TIME(m); /* Time of last modification. */
|
||||
__ST_TIME(c); /* Time of last status change. */
|
||||
long __glibc_reserved[3];
|
||||
};
|
||||
#endif
|
||||
|
||||
#undef __ST_TIME
|
||||
|
||||
/* Tell code we have these members. */
|
||||
#define _STATBUF_ST_BLKSIZE
|
||||
#define _STATBUF_ST_RDEV
|
||||
#define _STATBUF_ST_NSEC
|
||||
|
||||
|
||||
#endif /* _BITS_STRUCT_STAT_H */
|
||||
Reference in New Issue
Block a user