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581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
171 lines
8.4 KiB
C
171 lines
8.4 KiB
C
/* Definition for struct stat.
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Copyright (C) 2020-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<https://www.gnu.org/licenses/>. */
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#if !defined _SYS_STAT_H && !defined _FCNTL_H
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# error "Never include <bits/struct_stat.h> directly; use <sys/stat.h> instead."
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#endif
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#ifndef _BITS_STRUCT_STAT_H
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#define _BITS_STRUCT_STAT_H 1
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#ifndef __USE_FILE_OFFSET64
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struct stat
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{
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#ifdef __USE_TIME_BITS64
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# include <bits/struct_stat_time64_helper.h>
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#else
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__dev_t st_dev; /* Device. */
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__ino_t st_ino; /* File serial number. */
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__mode_t st_mode; /* File mode. */
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__nlink_t st_nlink; /* Link count. */
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__uid_t st_uid; /* User ID of the file's owner. */
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__gid_t st_gid; /* Group ID of the file's group. */
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__dev_t st_rdev; /* Device number, if device. */
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unsigned long __pad2;
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__off_t st_size; /* Size of file, in bytes. */
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__blksize_t st_blksize; /* Optimal block size for I/O. */
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int __pad3;
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__blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
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# ifdef __USE_XOPEN2K8
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/* Nanosecond resolution timestamps are stored in a format
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* equivalent to 'struct timespec'. This is the type used
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* whenever possible but the Unix namespace rules do not allow the
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* identifier 'timespec' to appear in the <sys/stat.h> header.
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* Therefore we have to handle the use of this header in strictly
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* standard-compliant sources special. */
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struct timespec st_atim; /* Time of last access. */
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struct timespec st_mtim; /* Time of last modification. */
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struct timespec st_ctim; /* Time of last status change. */
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# define st_atime st_atim.tv_sec /* Backward compatibility. */
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# define st_mtime st_mtim.tv_sec
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# define st_ctime st_ctim.tv_sec
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# else
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__time_t st_atime; /* Time of last access. */
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unsigned long int st_atimensec; /* Nscecs of last access. */
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__time_t st_mtime; /* Time of last modification. */
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unsigned long int st_mtimensec; /* Nsecs of last modification. */
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__time_t st_ctime; /* Time of last status change. */
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unsigned long int st_ctimensec; /* Nsecs of last status change. */
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# endif
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unsigned int __glibc_reserved4;
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unsigned int __glibc_reserved5;
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#endif /* __USE_TIME_BITS64 */
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};
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#else /* __USE_FILE_OFFSET64 */
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/* MS: If __USE_FILE_OFFSET64 is setup then struct stat should match stat64
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* structure. Glibc has no type __dev64_t that's why I had to use standard
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* type for st_dev and st_rdev. Several architectures uses pads after st_dev
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* but this approach covers BIG and LITTLE endian. I think it is better to
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* create one ifdef to separate stats structures. */
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struct stat
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{
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#ifdef __USE_TIME_BITS64
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# include <bits/struct_stat_time64_helper.h>
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#else
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unsigned long long st_dev; /* Device. */
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__ino64_t st_ino; /* 32bit file serial number. */
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__mode_t st_mode; /* File mode. */
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__nlink_t st_nlink; /* Link count. */
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__uid_t st_uid; /* User ID of the file's owner. */
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__gid_t st_gid; /* Group ID of the file's group. */
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unsigned long long st_rdev; /* Device number, if device. */
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unsigned long long __pad2;
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__off64_t st_size; /* Size of file, in bytes. */
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__blksize_t st_blksize; /* Optimal block size for I/O. */
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int __pad3;
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__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
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# ifdef __USE_MISC
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/* Nanosecond resolution timestamps are stored in a format
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* equivalent to 'struct timespec'. This is the type used
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* whenever possible but the Unix namespace rules do not allow the
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* identifier 'timespec' to appear in the <sys/stat.h> header.
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* Therefore we have to handle the use of this header in strictly
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* standard-compliant sources special. */
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struct timespec st_atim; /* Time of last access. */
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struct timespec st_mtim; /* Time of last modification. */
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struct timespec st_ctim; /* Time of last status change. */
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# define st_atime st_atim.tv_sec /* Backward compatibility. */
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# define st_mtime st_mtim.tv_sec
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# define st_ctime st_ctim.tv_sec
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# else
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__time_t st_atime; /* Time of last access. */
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unsigned long int st_atimensec; /* Nscecs of last access. */
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__time_t st_mtime; /* Time of last modification. */
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unsigned long int st_mtimensec; /* Nsecs of last modification. */
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__time_t st_ctime; /* Time of last status change. */
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unsigned long int st_ctimensec; /* Nsecs of last status change. */
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# endif
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unsigned int __glibc_reserved4;
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unsigned int __glibc_reserved5;
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# endif /* __USE_TIME_BITS64 */
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};
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#endif /* __USE_FILE_OFFSET64 */
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#ifdef __USE_LARGEFILE64
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struct stat64
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{
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# ifdef __USE_TIME_BITS64
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# include <bits/struct_stat_time64_helper.h>
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# else
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unsigned long long st_dev; /* Device. */
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__ino64_t st_ino; /* 32bit file serial number. */
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__mode_t st_mode; /* File mode. */
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__nlink_t st_nlink; /* Link count. */
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__uid_t st_uid; /* User ID of the file's owner. */
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__gid_t st_gid; /* Group ID of the file's group. */
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unsigned long long st_rdev; /* Device number, if device. */
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unsigned long long __pad2;
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__off64_t st_size; /* Size of file, in bytes. */
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__blksize_t st_blksize; /* Optimal block size for I/O. */
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int __pad3;
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__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
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# ifdef __USE_XOPEN2K8
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/* Nanosecond resolution timestamps are stored in a format
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* equivalent to 'struct timespec'. This is the type used
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* whenever possible but the Unix namespace rules do not allow the
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* identifier 'timespec' to appear in the <sys/stat.h> header.
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* Therefore we have to handle the use of this header in strictly
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* standard-compliant sources special. */
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struct timespec st_atim; /* Time of last access. */
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struct timespec st_mtim; /* Time of last modification. */
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struct timespec st_ctim; /* Time of last status change. */
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# define st_atime st_atim.tv_sec /* Backward compatibility. */
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# define st_mtime st_mtim.tv_sec
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# define st_ctime st_ctim.tv_sec
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# else
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__time_t st_atime; /* Time of last access. */
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unsigned long int st_atimensec; /* Nscecs of last access. */
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__time_t st_mtime; /* Time of last modification. */
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unsigned long int st_mtimensec; /* Nsecs of last modification. */
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__time_t st_ctime; /* Time of last status change. */
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unsigned long int st_ctimensec; /* Nsecs of last status change. */
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# endif
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unsigned int __glibc_reserved4;
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unsigned int __glibc_reserved5;
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# endif /* __USE_TIME_BITS64 */
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};
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#endif
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/* Tell code we have these members. */
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#define _STATBUF_ST_BLKSIZE
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#define _STATBUF_ST_RDEV
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/* Nanosecond resolution time values are supported. */
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#define _STATBUF_ST_NSEC
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#endif /* _BITS_STRUCT_STAT_H */
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