sysdeps/unix/sysv/linux/sh/bits/struct_stat.h

   1 /* Definition for struct stat.  Linux/sh version.
   2    Copyright (C) 2020-2022 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #if !defined _SYS_STAT_H && !defined _FCNTL_H
  20 # error "Never include <bits/struct_stat.h> directly; use <sys/stat.h> instead."
  21 #endif
  22
  23 #ifndef _BITS_STRUCT_STAT_H
  24 #define _BITS_STRUCT_STAT_H     1
  25
  26 #include <bits/endian.h>
  27 #include <bits/wordsize.h>
  28
  29 struct stat
  30   {
  31 #ifdef __USE_TIME_BITS64
  32 # include <bits/struct_stat_time64_helper.h>
  33 #else
  34     __dev_t st_dev;                     /* Device.  */
  35     unsigned short int __pad1;
  36 # ifndef __USE_FILE_OFFSET64
  37     __ino_t st_ino;                     /* File serial number.  */
  38 # else
  39     __ino_t __st_ino;                   /* 32bit file serial number.    */
  40 # endif
  41     __mode_t st_mode;                   /* File mode.  */
  42     __nlink_t st_nlink;                 /* Link count.  */
  43     __uid_t st_uid;                     /* User ID of the file's owner. */
  44     __gid_t st_gid;                     /* Group ID of the file's group.*/
  45     __dev_t st_rdev;                    /* Device number, if device.  */
  46     unsigned short int __pad2;
  47 # ifndef __USE_FILE_OFFSET64
  48     __off_t st_size;                    /* Size of file, in bytes.  */
  49 # else
  50     __off64_t st_size;                  /* Size of file, in bytes.  */
  51 # endif
  52     __blksize_t st_blksize;             /* Optimal block size for I/O.  */
  53
  54 # ifndef __USE_FILE_OFFSET64
  55     __blkcnt_t st_blocks;               /* Number 512-byte blocks allocated. */
  56 # else
  57     __blkcnt64_t st_blocks;             /* Number 512-byte blocks allocated. */
  58 # endif
  59 # ifdef __USE_XOPEN2K8
  60     /* Nanosecond resolution timestamps are stored in a format
  61        equivalent to 'struct timespec'.  This is the type used
  62        whenever possible but the Unix namespace rules do not allow the
  63        identifier 'timespec' to appear in the <sys/stat.h> header.
  64        Therefore we have to handle the use of this header in strictly
  65        standard-compliant sources special.  */
  66     struct timespec st_atim;            /* Time of last access.  */
  67     struct timespec st_mtim;            /* Time of last modification.  */
  68     struct timespec st_ctim;            /* Time of last status change.  */
  69 #  define st_atime st_atim.tv_sec       /* Backward compatibility.  */
  70 #  define st_mtime st_mtim.tv_sec
  71 #  define st_ctime st_ctim.tv_sec
  72 # else
  73     __time_t st_atime;                  /* Time of last access.  */
  74     unsigned long int st_atimensec;     /* Nscecs of last access.  */
  75     __time_t st_mtime;                  /* Time of last modification.  */
  76     unsigned long int st_mtimensec;     /* Nsecs of last modification.  */
  77     __time_t st_ctime;                  /* Time of last status change.  */
  78     unsigned long int st_ctimensec;     /* Nsecs of last status change.  */
  79 # endif
  80 # ifndef __USE_FILE_OFFSET64
  81     unsigned long int __glibc_reserved4;
  82     unsigned long int __glibc_reserved5;
  83 # else
  84     __ino64_t st_ino;                   /* File serial number.  */
  85 # endif
  86 #endif /* __USE_TIME_BITS64  */
  87   };
  88
  89 #ifdef __USE_LARGEFILE64
  90 struct stat64
  91   {
  92 # ifdef __USE_TIME_BITS64
  93 #  include <bits/struct_stat_time64_helper.h>
  94 # else
  95     __dev_t st_dev;                     /* Device.  */
  96     unsigned int __pad1;
  97
  98     __ino_t __st_ino;                   /* 32bit file serial number.    */
  99     __mode_t st_mode;                   /* File mode.  */
 100     __nlink_t st_nlink;                 /* Link count.  */
 101     __uid_t st_uid;                     /* User ID of the file's owner. */
 102     __gid_t st_gid;                     /* Group ID of the file's group.*/
 103     __dev_t st_rdev;                    /* Device number, if device.  */
 104     unsigned int __pad2;
 105     __off64_t st_size;                  /* Size of file, in bytes.  */
 106     __blksize_t st_blksize;             /* Optimal block size for I/O.  */
 107
 108     __blkcnt64_t st_blocks;             /* Number 512-byte blocks allocated. */
 109 #  ifdef __USE_XOPEN2K8
 110     /* Nanosecond resolution timestamps are stored in a format
 111        equivalent to 'struct timespec'.  This is the type used
 112        whenever possible but the Unix namespace rules do not allow the
 113        identifier 'timespec' to appear in the <sys/stat.h> header.
 114        Therefore we have to handle the use of this header in strictly
 115        standard-compliant sources special.  */
 116     struct timespec st_atim;            /* Time of last access.  */
 117     struct timespec st_mtim;            /* Time of last modification.  */
 118     struct timespec st_ctim;            /* Time of last status change.  */
 119 #  else
 120     __time_t st_atime;                  /* Time of last access.  */
 121     unsigned long int st_atimensec;     /* Nscecs of last access.  */
 122     __time_t st_mtime;                  /* Time of last modification.  */
 123     unsigned long int st_mtimensec;     /* Nsecs of last modification.  */
 124     __time_t st_ctime;                  /* Time of last status change.  */
 125     unsigned long int st_ctimensec;     /* Nsecs of last status change.  */
 126 #  endif
 127     __ino64_t st_ino;                   /* File serial number.          */
 128 # endif /* __USE_TIME_BITS64  */
 129   };
 130 #endif
 131
 132 /* Tell code we have these members.  */
 133 #define _STATBUF_ST_BLKSIZE
 134 #define _STATBUF_ST_RDEV
 135 /* Nanosecond resolution time values are supported.  */
 136 #define _STATBUF_ST_NSEC
 137
 138
 139 #endif /* _BITS_STRUCT_STAT_H  */