[01/30] linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
Checks
Context |
Check |
Description |
dj/TryBot-apply_patch |
success
|
Patch applied to master at the time it was sent
|
Commit Message
The generic Linux struct_stat misses the conditionals to use
bits/struct_stat_time64_helper.h in the __USE_TIME_BITS64 for
architecture that uses __TIMESIZE == 32 (currently csky and nios2).
Since newer ports should not support 32 bit time_t, the generic
implementation should be used as default.
For arm, hppa, and sh a copy of default struct_stat is added,
while for cky and nios a new one based on generic is used, along
with conditionals to use bits/struct_stat_time64_helper.h.
The default struct_stat is also replaced with the generic one.
Checked on aarch64-linux-gnu and arm-linux-gnueabihf.
---
.../unix/sysv/linux/arm/bits/struct_stat.h | 139 ++++++++++++++++++
sysdeps/unix/sysv/linux/bits/struct_stat.h | 116 +++++++--------
.../{generic => csky}/bits/struct_stat.h | 28 ++--
.../unix/sysv/linux/hppa/bits/struct_stat.h | 139 ++++++++++++++++++
.../unix/sysv/linux/nios2/bits/struct_stat.h | 135 +++++++++++++++++
sysdeps/unix/sysv/linux/sh/bits/struct_stat.h | 139 ++++++++++++++++++
6 files changed, 622 insertions(+), 74 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
rename sysdeps/unix/sysv/linux/{generic => csky}/bits/struct_stat.h (92%)
create mode 100644 sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
create mode 100644 sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
create mode 100644 sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
Comments
On Wed, 19 Oct 2022, Adhemerval Zanella via Libc-alpha wrote:
> The generic Linux struct_stat misses the conditionals to use
> bits/struct_stat_time64_helper.h in the __USE_TIME_BITS64 for
> architecture that uses __TIMESIZE == 32 (currently csky and nios2).
>
> Since newer ports should not support 32 bit time_t, the generic
> implementation should be used as default.
>
> For arm, hppa, and sh a copy of default struct_stat is added,
> while for cky and nios a new one based on generic is used, along
> with conditionals to use bits/struct_stat_time64_helper.h.
>
> The default struct_stat is also replaced with the generic one.
>
> Checked on aarch64-linux-gnu and arm-linux-gnueabihf.
OK (with s/cky/csky/ in the commit message).
On 10/19/22 18:14, Adhemerval Zanella via Libc-alpha wrote:
> The generic Linux struct_stat misses the conditionals to use
> bits/struct_stat_time64_helper.h in the __USE_TIME_BITS64 for
> architecture that uses __TIMESIZE == 32 (currently csky and nios2).
>
> Since newer ports should not support 32 bit time_t, the generic
> implementation should be used as default.
Agreed.
> For arm, hppa, and sh a copy of default struct_stat is added,
> while for cky and nios a new one based on generic is used, along
> with conditionals to use bits/struct_stat_time64_helper.h.
>
> The default struct_stat is also replaced with the generic one.
>
> Checked on aarch64-linux-gnu and arm-linux-gnueabihf.
LGTM.
No regressions on x86_64 and i686.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
> ---
> .../unix/sysv/linux/arm/bits/struct_stat.h | 139 ++++++++++++++++++
> sysdeps/unix/sysv/linux/bits/struct_stat.h | 116 +++++++--------
> .../{generic => csky}/bits/struct_stat.h | 28 ++--
> .../unix/sysv/linux/hppa/bits/struct_stat.h | 139 ++++++++++++++++++
> .../unix/sysv/linux/nios2/bits/struct_stat.h | 135 +++++++++++++++++
> sysdeps/unix/sysv/linux/sh/bits/struct_stat.h | 139 ++++++++++++++++++
> 6 files changed, 622 insertions(+), 74 deletions(-)
> create mode 100644 sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
> rename sysdeps/unix/sysv/linux/{generic => csky}/bits/struct_stat.h (92%)
> create mode 100644 sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
> create mode 100644 sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
> create mode 100644 sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
>
> diff --git a/sysdeps/unix/sysv/linux/arm/bits/struct_stat.h b/sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
> new file mode 100644
> index 0000000000..30ee6279d2
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
> @@ -0,0 +1,139 @@
> +/* Definition for struct stat. Linux/arm version.
> + Copyright (C) 2020-2022 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
> +
> +#include <bits/endian.h>
> +#include <bits/wordsize.h>
> +
> +struct stat
> + {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> + __dev_t st_dev; /* Device. */
> + unsigned short int __pad1;
> +# ifndef __USE_FILE_OFFSET64
> + __ino_t st_ino; /* File serial number. */
> +# else
> + __ino_t __st_ino; /* 32bit file serial number. */
> +# endif
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned short int __pad2;
> +# ifndef __USE_FILE_OFFSET64
> + __off_t st_size; /* Size of file, in bytes. */
> +# else
> + __off64_t st_size; /* Size of file, in bytes. */
> +# endif
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> +# ifndef __USE_FILE_OFFSET64
> + __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> +# else
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# endif
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> + unsigned long int __glibc_reserved4;
> + unsigned long int __glibc_reserved5;
> +# else
> + __ino64_t st_ino; /* File serial number. */
> +# endif
> +#endif /* __USE_TIME_BITS64 */
> + };
> +
> +#ifdef __USE_LARGEFILE64
> +struct stat64
> + {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> + __dev_t st_dev; /* Device. */
> + unsigned int __pad1;
> +
> + __ino_t __st_ino; /* 32bit file serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned int __pad2;
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> + __ino64_t st_ino; /* File serial number. */
> +# endif /* __USE_TIME_BITS64 */
> + };
> +#endif
> +
> +/* Tell code we have these members. */
> +#define _STATBUF_ST_BLKSIZE
> +#define _STATBUF_ST_RDEV
> +/* Nanosecond resolution time values are supported. */
> +#define _STATBUF_ST_NSEC
> +
> +
> +#endif /* _BITS_STRUCT_STAT_H */
> diff --git a/sysdeps/unix/sysv/linux/bits/struct_stat.h b/sysdeps/unix/sysv/linux/bits/struct_stat.h
> index 25bd6cb638..fb11a3fba4 100644
> --- a/sysdeps/unix/sysv/linux/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/bits/struct_stat.h
> @@ -26,37 +26,36 @@
> #include <bits/endian.h>
> #include <bits/wordsize.h>
>
> -struct stat
> - {
> -#ifdef __USE_TIME_BITS64
> -# include <bits/struct_stat_time64_helper.h>
> -#else
> - __dev_t st_dev; /* Device. */
> - unsigned short int __pad1;
> -# ifndef __USE_FILE_OFFSET64
> - __ino_t st_ino; /* File serial number. */
> -# else
> - __ino_t __st_ino; /* 32bit file serial number. */
> +#if defined __USE_FILE_OFFSET64
> +# define __field64(type, type64, name) type64 name
> +#elif __WORDSIZE == 64 || defined __INO_T_MATCHES_INO64_T
> +# if defined __INO_T_MATCHES_INO64_T && !defined __OFF_T_MATCHES_OFF64_T
> +# error "ino_t and off_t must both be the same type"
> # endif
> - __mode_t st_mode; /* File mode. */
> - __nlink_t st_nlink; /* Link count. */
> - __uid_t st_uid; /* User ID of the file's owner. */
> - __gid_t st_gid; /* Group ID of the file's group.*/
> - __dev_t st_rdev; /* Device number, if device. */
> - unsigned short int __pad2;
> -# ifndef __USE_FILE_OFFSET64
> - __off_t st_size; /* Size of file, in bytes. */
> -# else
> - __off64_t st_size; /* Size of file, in bytes. */
> -# endif
> - __blksize_t st_blksize; /* Optimal block size for I/O. */
> +# define __field64(type, type64, name) type name
> +#elif __BYTE_ORDER == __LITTLE_ENDIAN
> +# define __field64(type, type64, name) \
> + type name __attribute__((__aligned__ (__alignof__ (type64)))); int __##name##_pad
> +#else
> +# define __field64(type, type64, name) \
> + int __##name##_pad __attribute__((__aligned__ (__alignof__ (type64)))); type name
> +#endif
>
> -# ifndef __USE_FILE_OFFSET64
> - __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -# else
> - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# endif
> -# ifdef __USE_XOPEN2K8
> +struct stat
> + {
> + __dev_t st_dev; /* Device. */
> + __field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + __dev_t __pad1;
> + __field64(__off_t, __off64_t, st_size); /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> + int __pad2;
> + __field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
> +#ifdef __USE_XOPEN2K8
> /* 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
> @@ -66,47 +65,38 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +#else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> -# ifndef __USE_FILE_OFFSET64
> - unsigned long int __glibc_reserved4;
> - unsigned long int __glibc_reserved5;
> -# else
> - __ino64_t st_ino; /* File serial number. */
> -# endif
> -#endif /* __USE_TIME_BITS64 */
> +#endif
> + int __glibc_reserved[2];
> };
>
> +#undef __field64
> +
> #ifdef __USE_LARGEFILE64
> struct stat64
> {
> -# ifdef __USE_TIME_BITS64
> -# include <bits/struct_stat_time64_helper.h>
> -# else
> - __dev_t st_dev; /* Device. */
> - unsigned int __pad1;
> -
> - __ino_t __st_ino; /* 32bit file serial number. */
> - __mode_t st_mode; /* File mode. */
> - __nlink_t st_nlink; /* Link count. */
> - __uid_t st_uid; /* User ID of the file's owner. */
> - __gid_t st_gid; /* Group ID of the file's group.*/
> - __dev_t st_rdev; /* Device number, if device. */
> - unsigned int __pad2;
> - __off64_t st_size; /* Size of file, in bytes. */
> - __blksize_t st_blksize; /* Optimal block size for I/O. */
> -
> - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> + __dev_t st_dev; /* Device. */
> + __ino64_t st_ino; /* File serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + __dev_t __pad1;
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> + int __pad2;
> + __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
> +#ifdef __USE_XOPEN2K8
> /* 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
> @@ -116,16 +106,15 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +#else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> - __ino64_t st_ino; /* File serial number. */
> -# endif /* __USE_TIME_BITS64 */
> +#endif
> + int __glibc_reserved[2];
> };
> #endif
>
> @@ -135,5 +124,4 @@ struct stat64
> /* Nanosecond resolution time values are supported. */
> #define _STATBUF_ST_NSEC
>
> -
> #endif /* _BITS_STRUCT_STAT_H */
> diff --git a/sysdeps/unix/sysv/linux/generic/bits/struct_stat.h b/sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
> similarity index 92%
> rename from sysdeps/unix/sysv/linux/generic/bits/struct_stat.h
> rename to sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
> index fb11a3fba4..f0ee455748 100644
> --- a/sysdeps/unix/sysv/linux/generic/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
> @@ -1,4 +1,4 @@
> -/* Definition for struct stat.
> +/* Definition for struct stat. Linux/csky version.
> Copyright (C) 2020-2022 Free Software Foundation, Inc.
> This file is part of the GNU C Library.
>
> @@ -43,6 +43,9 @@
>
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> __dev_t st_dev; /* Device. */
> __field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -55,7 +58,7 @@ struct stat
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> int __pad2;
> __field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
> -#ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* 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
> @@ -65,18 +68,19 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> int __glibc_reserved[2];
> +#endif
> };
>
> #undef __field64
> @@ -84,6 +88,9 @@ struct stat
> #ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> __ino64_t st_ino; /* File serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -96,7 +103,7 @@ struct stat64
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> int __pad2;
> __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
> -#ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* 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
> @@ -106,15 +113,16 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -#else
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> int __glibc_reserved[2];
> +# endif
> };
> #endif
>
> diff --git a/sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h b/sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
> new file mode 100644
> index 0000000000..38b6e13e68
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
> @@ -0,0 +1,139 @@
> +/* Definition for struct stat. Linux/hppa version.
> + Copyright (C) 2020-2022 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
> +
> +#include <bits/endian.h>
> +#include <bits/wordsize.h>
> +
> +struct stat
> + {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> + __dev_t st_dev; /* Device. */
> + unsigned short int __pad1;
> +# ifndef __USE_FILE_OFFSET64
> + __ino_t st_ino; /* File serial number. */
> +# else
> + __ino_t __st_ino; /* 32bit file serial number. */
> +# endif
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned short int __pad2;
> +# ifndef __USE_FILE_OFFSET64
> + __off_t st_size; /* Size of file, in bytes. */
> +# else
> + __off64_t st_size; /* Size of file, in bytes. */
> +# endif
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> +# ifndef __USE_FILE_OFFSET64
> + __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> +# else
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# endif
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> + unsigned long int __glibc_reserved4;
> + unsigned long int __glibc_reserved5;
> +# else
> + __ino64_t st_ino; /* File serial number. */
> +# endif
> +#endif /* __USE_TIME_BITS64 */
> + };
> +
> +#ifdef __USE_LARGEFILE64
> +struct stat64
> + {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> + __dev_t st_dev; /* Device. */
> + unsigned int __pad1;
> +
> + __ino_t __st_ino; /* 32bit file serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned int __pad2;
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> + __ino64_t st_ino; /* File serial number. */
> +# endif /* __USE_TIME_BITS64 */
> + };
> +#endif
> +
> +/* Tell code we have these members. */
> +#define _STATBUF_ST_BLKSIZE
> +#define _STATBUF_ST_RDEV
> +/* Nanosecond resolution time values are supported. */
> +#define _STATBUF_ST_NSEC
> +
> +
> +#endif /* _BITS_STRUCT_STAT_H */
> diff --git a/sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h b/sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
> new file mode 100644
> index 0000000000..e00e71173e
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
> @@ -0,0 +1,135 @@
> +/* Definition for struct stat. Linux/nios2 version.
> + Copyright (C) 2020-2022 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
> +
> +#include <bits/endian.h>
> +#include <bits/wordsize.h>
> +
> +#if defined __USE_FILE_OFFSET64
> +# define __field64(type, type64, name) type64 name
> +#elif __WORDSIZE == 64 || defined __INO_T_MATCHES_INO64_T
> +# if defined __INO_T_MATCHES_INO64_T && !defined __OFF_T_MATCHES_OFF64_T
> +# error "ino_t and off_t must both be the same type"
> +# endif
> +# define __field64(type, type64, name) type name
> +#elif __BYTE_ORDER == __LITTLE_ENDIAN
> +# define __field64(type, type64, name) \
> + type name __attribute__((__aligned__ (__alignof__ (type64)))); int __##name##_pad
> +#else
> +# define __field64(type, type64, name) \
> + int __##name##_pad __attribute__((__aligned__ (__alignof__ (type64)))); type name
> +#endif
> +
> +struct stat
> + {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> + __dev_t st_dev; /* Device. */
> + __field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + __dev_t __pad1;
> + __field64(__off_t, __off64_t, st_size); /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> + int __pad2;
> + __field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> + int __glibc_reserved[2];
> +#endif
> + };
> +
> +#undef __field64
> +
> +#ifdef __USE_LARGEFILE64
> +struct stat64
> + {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> + __dev_t st_dev; /* Device. */
> + __ino64_t st_ino; /* File serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + __dev_t __pad1;
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> + int __pad2;
> + __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> + int __glibc_reserved[2];
> +# endif
> + };
> +#endif
> +
> +/* Tell code we have these members. */
> +#define _STATBUF_ST_BLKSIZE
> +#define _STATBUF_ST_RDEV
> +/* Nanosecond resolution time values are supported. */
> +#define _STATBUF_ST_NSEC
> +
> +#endif /* _BITS_STRUCT_STAT_H */
> diff --git a/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h b/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
> new file mode 100644
> index 0000000000..0f7c9cdc89
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
> @@ -0,0 +1,139 @@
> +/* Definition for struct stat. Linux/sh version.
> + Copyright (C) 2020-2022 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
> +
> +#include <bits/endian.h>
> +#include <bits/wordsize.h>
> +
> +struct stat
> + {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> + __dev_t st_dev; /* Device. */
> + unsigned short int __pad1;
> +# ifndef __USE_FILE_OFFSET64
> + __ino_t st_ino; /* File serial number. */
> +# else
> + __ino_t __st_ino; /* 32bit file serial number. */
> +# endif
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned short int __pad2;
> +# ifndef __USE_FILE_OFFSET64
> + __off_t st_size; /* Size of file, in bytes. */
> +# else
> + __off64_t st_size; /* Size of file, in bytes. */
> +# endif
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> +# ifndef __USE_FILE_OFFSET64
> + __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> +# else
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# endif
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> + unsigned long int __glibc_reserved4;
> + unsigned long int __glibc_reserved5;
> +# else
> + __ino64_t st_ino; /* File serial number. */
> +# endif
> +#endif /* __USE_TIME_BITS64 */
> + };
> +
> +#ifdef __USE_LARGEFILE64
> +struct stat64
> + {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> + __dev_t st_dev; /* Device. */
> + unsigned int __pad1;
> +
> + __ino_t __st_ino; /* 32bit file serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group.*/
> + __dev_t st_rdev; /* Device number, if device. */
> + unsigned int __pad2;
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> +
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +# ifdef __USE_XOPEN2K8
> + /* 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. */
> + struct timespec st_atim; /* Time of last access. */
> + struct timespec st_mtim; /* Time of last modification. */
> + struct timespec st_ctim; /* Time of last status change. */
> +# else
> + __time_t st_atime; /* Time of last access. */
> + unsigned long int st_atimensec; /* Nscecs of last access. */
> + __time_t st_mtime; /* Time of last modification. */
> + unsigned long int st_mtimensec; /* Nsecs of last modification. */
> + __time_t st_ctime; /* Time of last status change. */
> + unsigned long int st_ctimensec; /* Nsecs of last status change. */
> +# endif
> + __ino64_t st_ino; /* File serial number. */
> +# endif /* __USE_TIME_BITS64 */
> + };
> +#endif
> +
> +/* Tell code we have these members. */
> +#define _STATBUF_ST_BLKSIZE
> +#define _STATBUF_ST_RDEV
> +/* Nanosecond resolution time values are supported. */
> +#define _STATBUF_ST_NSEC
> +
> +
> +#endif /* _BITS_STRUCT_STAT_H */
new file mode 100644
@@ -0,0 +1,139 @@
+/* Definition for struct stat. Linux/arm version.
+ Copyright (C) 2020-2022 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
+
+#include <bits/endian.h>
+#include <bits/wordsize.h>
+
+struct stat
+ {
+#ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+#else
+ __dev_t st_dev; /* Device. */
+ unsigned short int __pad1;
+# ifndef __USE_FILE_OFFSET64
+ __ino_t st_ino; /* File serial number. */
+# else
+ __ino_t __st_ino; /* 32bit file serial number. */
+# endif
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned short int __pad2;
+# ifndef __USE_FILE_OFFSET64
+ __off_t st_size; /* Size of file, in bytes. */
+# else
+ __off64_t st_size; /* Size of file, in bytes. */
+# endif
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+# ifndef __USE_FILE_OFFSET64
+ __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
+# else
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# endif
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+# ifndef __USE_FILE_OFFSET64
+ unsigned long int __glibc_reserved4;
+ unsigned long int __glibc_reserved5;
+# else
+ __ino64_t st_ino; /* File serial number. */
+# endif
+#endif /* __USE_TIME_BITS64 */
+ };
+
+#ifdef __USE_LARGEFILE64
+struct stat64
+ {
+# ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+# else
+ __dev_t st_dev; /* Device. */
+ unsigned int __pad1;
+
+ __ino_t __st_ino; /* 32bit file serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned int __pad2;
+ __off64_t st_size; /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+ __ino64_t st_ino; /* File serial number. */
+# endif /* __USE_TIME_BITS64 */
+ };
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+
+#endif /* _BITS_STRUCT_STAT_H */
@@ -26,37 +26,36 @@
#include <bits/endian.h>
#include <bits/wordsize.h>
-struct stat
- {
-#ifdef __USE_TIME_BITS64
-# include <bits/struct_stat_time64_helper.h>
-#else
- __dev_t st_dev; /* Device. */
- unsigned short int __pad1;
-# ifndef __USE_FILE_OFFSET64
- __ino_t st_ino; /* File serial number. */
-# else
- __ino_t __st_ino; /* 32bit file serial number. */
+#if defined __USE_FILE_OFFSET64
+# define __field64(type, type64, name) type64 name
+#elif __WORDSIZE == 64 || defined __INO_T_MATCHES_INO64_T
+# if defined __INO_T_MATCHES_INO64_T && !defined __OFF_T_MATCHES_OFF64_T
+# error "ino_t and off_t must both be the same type"
# endif
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
-# ifndef __USE_FILE_OFFSET64
- __off_t st_size; /* Size of file, in bytes. */
-# else
- __off64_t st_size; /* Size of file, in bytes. */
-# endif
- __blksize_t st_blksize; /* Optimal block size for I/O. */
+# define __field64(type, type64, name) type name
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+# define __field64(type, type64, name) \
+ type name __attribute__((__aligned__ (__alignof__ (type64)))); int __##name##_pad
+#else
+# define __field64(type, type64, name) \
+ int __##name##_pad __attribute__((__aligned__ (__alignof__ (type64)))); type name
+#endif
-# ifndef __USE_FILE_OFFSET64
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-# else
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-# endif
-# ifdef __USE_XOPEN2K8
+struct stat
+ {
+ __dev_t st_dev; /* Device. */
+ __field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ __dev_t __pad1;
+ __field64(__off_t, __off64_t, st_size); /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ __field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
+#ifdef __USE_XOPEN2K8
/* 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
@@ -66,47 +65,38 @@ struct stat
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# else
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-# endif
-# ifndef __USE_FILE_OFFSET64
- unsigned long int __glibc_reserved4;
- unsigned long int __glibc_reserved5;
-# else
- __ino64_t st_ino; /* File serial number. */
-# endif
-#endif /* __USE_TIME_BITS64 */
+#endif
+ int __glibc_reserved[2];
};
+#undef __field64
+
#ifdef __USE_LARGEFILE64
struct stat64
{
-# ifdef __USE_TIME_BITS64
-# include <bits/struct_stat_time64_helper.h>
-# else
- __dev_t st_dev; /* Device. */
- unsigned int __pad1;
-
- __ino_t __st_ino; /* 32bit file serial number. */
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned int __pad2;
- __off64_t st_size; /* Size of file, in bytes. */
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-# ifdef __USE_XOPEN2K8
+ __dev_t st_dev; /* Device. */
+ __ino64_t st_ino; /* File serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ __dev_t __pad1;
+ __off64_t st_size; /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
+#ifdef __USE_XOPEN2K8
/* 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
@@ -116,16 +106,15 @@ struct stat64
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-# else
+#else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-# endif
- __ino64_t st_ino; /* File serial number. */
-# endif /* __USE_TIME_BITS64 */
+#endif
+ int __glibc_reserved[2];
};
#endif
@@ -135,5 +124,4 @@ struct stat64
/* Nanosecond resolution time values are supported. */
#define _STATBUF_ST_NSEC
-
#endif /* _BITS_STRUCT_STAT_H */
similarity index 92%
rename from sysdeps/unix/sysv/linux/generic/bits/struct_stat.h
rename to sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
@@ -1,4 +1,4 @@
-/* Definition for struct stat.
+/* Definition for struct stat. Linux/csky version.
Copyright (C) 2020-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -43,6 +43,9 @@
struct stat
{
+#ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+#else
__dev_t st_dev; /* Device. */
__field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
__mode_t st_mode; /* File mode. */
@@ -55,7 +58,7 @@ struct stat
__blksize_t st_blksize; /* Optimal block size for I/O. */
int __pad2;
__field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
-#ifdef __USE_XOPEN2K8
+# ifdef __USE_XOPEN2K8
/* 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
@@ -65,18 +68,19 @@ struct stat
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
+# endif
int __glibc_reserved[2];
+#endif
};
#undef __field64
@@ -84,6 +88,9 @@ struct stat
#ifdef __USE_LARGEFILE64
struct stat64
{
+# ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+# else
__dev_t st_dev; /* Device. */
__ino64_t st_ino; /* File serial number. */
__mode_t st_mode; /* File mode. */
@@ -96,7 +103,7 @@ struct stat64
__blksize_t st_blksize; /* Optimal block size for I/O. */
int __pad2;
__blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
-#ifdef __USE_XOPEN2K8
+# ifdef __USE_XOPEN2K8
/* 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
@@ -106,15 +113,16 @@ struct stat64
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-#else
+# else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
+# endif
int __glibc_reserved[2];
+# endif
};
#endif
new file mode 100644
@@ -0,0 +1,139 @@
+/* Definition for struct stat. Linux/hppa version.
+ Copyright (C) 2020-2022 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
+
+#include <bits/endian.h>
+#include <bits/wordsize.h>
+
+struct stat
+ {
+#ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+#else
+ __dev_t st_dev; /* Device. */
+ unsigned short int __pad1;
+# ifndef __USE_FILE_OFFSET64
+ __ino_t st_ino; /* File serial number. */
+# else
+ __ino_t __st_ino; /* 32bit file serial number. */
+# endif
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned short int __pad2;
+# ifndef __USE_FILE_OFFSET64
+ __off_t st_size; /* Size of file, in bytes. */
+# else
+ __off64_t st_size; /* Size of file, in bytes. */
+# endif
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+# ifndef __USE_FILE_OFFSET64
+ __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
+# else
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# endif
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+# ifndef __USE_FILE_OFFSET64
+ unsigned long int __glibc_reserved4;
+ unsigned long int __glibc_reserved5;
+# else
+ __ino64_t st_ino; /* File serial number. */
+# endif
+#endif /* __USE_TIME_BITS64 */
+ };
+
+#ifdef __USE_LARGEFILE64
+struct stat64
+ {
+# ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+# else
+ __dev_t st_dev; /* Device. */
+ unsigned int __pad1;
+
+ __ino_t __st_ino; /* 32bit file serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned int __pad2;
+ __off64_t st_size; /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+ __ino64_t st_ino; /* File serial number. */
+# endif /* __USE_TIME_BITS64 */
+ };
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+
+#endif /* _BITS_STRUCT_STAT_H */
new file mode 100644
@@ -0,0 +1,135 @@
+/* Definition for struct stat. Linux/nios2 version.
+ Copyright (C) 2020-2022 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
+
+#include <bits/endian.h>
+#include <bits/wordsize.h>
+
+#if defined __USE_FILE_OFFSET64
+# define __field64(type, type64, name) type64 name
+#elif __WORDSIZE == 64 || defined __INO_T_MATCHES_INO64_T
+# if defined __INO_T_MATCHES_INO64_T && !defined __OFF_T_MATCHES_OFF64_T
+# error "ino_t and off_t must both be the same type"
+# endif
+# define __field64(type, type64, name) type name
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+# define __field64(type, type64, name) \
+ type name __attribute__((__aligned__ (__alignof__ (type64)))); int __##name##_pad
+#else
+# define __field64(type, type64, name) \
+ int __##name##_pad __attribute__((__aligned__ (__alignof__ (type64)))); type name
+#endif
+
+struct stat
+ {
+#ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+#else
+ __dev_t st_dev; /* Device. */
+ __field64(__ino_t, __ino64_t, st_ino); /* File serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ __dev_t __pad1;
+ __field64(__off_t, __off64_t, st_size); /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ __field64(__blkcnt_t, __blkcnt64_t, st_blocks); /* 512-byte blocks */
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+ int __glibc_reserved[2];
+#endif
+ };
+
+#undef __field64
+
+#ifdef __USE_LARGEFILE64
+struct stat64
+ {
+# ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+# else
+ __dev_t st_dev; /* Device. */
+ __ino64_t st_ino; /* File serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ __dev_t __pad1;
+ __off64_t st_size; /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+ int __glibc_reserved[2];
+# endif
+ };
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+#endif /* _BITS_STRUCT_STAT_H */
new file mode 100644
@@ -0,0 +1,139 @@
+/* Definition for struct stat. Linux/sh version.
+ Copyright (C) 2020-2022 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
+
+#include <bits/endian.h>
+#include <bits/wordsize.h>
+
+struct stat
+ {
+#ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+#else
+ __dev_t st_dev; /* Device. */
+ unsigned short int __pad1;
+# ifndef __USE_FILE_OFFSET64
+ __ino_t st_ino; /* File serial number. */
+# else
+ __ino_t __st_ino; /* 32bit file serial number. */
+# endif
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned short int __pad2;
+# ifndef __USE_FILE_OFFSET64
+ __off_t st_size; /* Size of file, in bytes. */
+# else
+ __off64_t st_size; /* Size of file, in bytes. */
+# endif
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+# ifndef __USE_FILE_OFFSET64
+ __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
+# else
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# endif
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+# ifndef __USE_FILE_OFFSET64
+ unsigned long int __glibc_reserved4;
+ unsigned long int __glibc_reserved5;
+# else
+ __ino64_t st_ino; /* File serial number. */
+# endif
+#endif /* __USE_TIME_BITS64 */
+ };
+
+#ifdef __USE_LARGEFILE64
+struct stat64
+ {
+# ifdef __USE_TIME_BITS64
+# include <bits/struct_stat_time64_helper.h>
+# else
+ __dev_t st_dev; /* Device. */
+ unsigned int __pad1;
+
+ __ino_t __st_ino; /* 32bit file serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned int __pad2;
+ __off64_t st_size; /* Size of file, in bytes. */
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+# ifdef __USE_XOPEN2K8
+ /* 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. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# else
+ __time_t st_atime; /* Time of last access. */
+ unsigned long int st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ unsigned long int st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ unsigned long int st_ctimensec; /* Nsecs of last status change. */
+# endif
+ __ino64_t st_ino; /* File serial number. */
+# endif /* __USE_TIME_BITS64 */
+ };
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+
+#endif /* _BITS_STRUCT_STAT_H */