1 /* Definition for struct stat. 2 Copyright (C) 2020-2021 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 <sgidefs.h> 27 28 #if _MIPS_SIM == _ABIO32 29 /* Structure describing file characteristics. */ 30 struct stat 31 { 32 # ifdef __USE_TIME_BITS64 33 # include <bits/struct_stat_time64_helper.h> 34 # else 35 unsigned long int st_dev; 36 long int st_pad1[3]; 37 # ifndef __USE_FILE_OFFSET64 38 __ino_t st_ino; /* File serial number. */ 39 # else 40 __ino64_t st_ino; /* File serial number. */ 41 # endif 42 __mode_t st_mode; /* File mode. */ 43 __nlink_t st_nlink; /* Link count. */ 44 __uid_t st_uid; /* User ID of the file's owner. */ 45 __gid_t st_gid; /* Group ID of the file's group.*/ 46 unsigned long int st_rdev; /* Device number, if device. */ 47 # ifndef __USE_FILE_OFFSET64 48 long int st_pad2[2]; 49 __off_t st_size; /* Size of file, in bytes. */ 50 /* SVR4 added this extra long to allow for expansion of off_t. */ 51 long int st_pad3; 52 # else 53 long int st_pad2[3]; 54 __off64_t st_size; /* Size of file, in bytes. */ 55 # endif 56 # ifdef __USE_XOPEN2K8 57 /* Nanosecond resolution timestamps are stored in a format 58 equivalent to 'struct timespec'. This is the type used 59 whenever possible but the Unix namespace rules do not allow the 60 identifier 'timespec' to appear in the <sys/stat.h> header. 61 Therefore we have to handle the use of this header in strictly 62 standard-compliant sources special. */ 63 struct timespec st_atim; /* Time of last access. */ 64 struct timespec st_mtim; /* Time of last modification. */ 65 struct timespec st_ctim; /* Time of last status change. */ 66 # define st_atime st_atim.tv_sec /* Backward compatibility. */ 67 # define st_mtime st_mtim.tv_sec 68 # define st_ctime st_ctim.tv_sec 69 # else 70 __time_t st_atime; /* Time of last access. */ 71 unsigned long int st_atimensec; /* Nscecs of last access. */ 72 __time_t st_mtime; /* Time of last modification. */ 73 unsigned long int st_mtimensec; /* Nsecs of last modification. */ 74 __time_t st_ctime; /* Time of last status change. */ 75 unsigned long int st_ctimensec; /* Nsecs of last status change. */ 76 # endif 77 __blksize_t st_blksize; /* Optimal block size for I/O. */ 78 # ifndef __USE_FILE_OFFSET64 79 __blkcnt_t st_blocks; /* Number of 512-byte blocks allocated. */ 80 # else 81 long int st_pad4; 82 __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */ 83 # endif 84 long int st_pad5[14]; 85 # endif /* __USE_TIME_BITS64 */ 86 }; 87 88 # ifdef __USE_LARGEFILE64 89 struct stat64 90 { 91 # ifdef __USE_TIME_BITS64 92 # include <bits/struct_stat_time64_helper.h> 93 # else 94 unsigned long int st_dev; 95 long int st_pad1[3]; 96 __ino64_t st_ino; /* File serial number. */ 97 __mode_t st_mode; /* File mode. */ 98 __nlink_t st_nlink; /* Link count. */ 99 __uid_t st_uid; /* User ID of the file's owner. */ 100 __gid_t st_gid; /* Group ID of the file's group.*/ 101 unsigned long int st_rdev; /* Device number, if device. */ 102 long int st_pad2[3]; 103 __off64_t st_size; /* Size of file, in bytes. */ 104 # ifdef __USE_XOPEN2K8 105 /* Nanosecond resolution timestamps are stored in a format 106 equivalent to 'struct timespec'. This is the type used 107 whenever possible but the Unix namespace rules do not allow the 108 identifier 'timespec' to appear in the <sys/stat.h> header. 109 Therefore we have to handle the use of this header in strictly 110 standard-compliant sources special. */ 111 struct timespec st_atim; /* Time of last access. */ 112 struct timespec st_mtim; /* Time of last modification. */ 113 struct timespec st_ctim; /* Time of last status change. */ 114 # else 115 __time_t st_atime; /* Time of last access. */ 116 unsigned long int st_atimensec; /* Nscecs of last access. */ 117 __time_t st_mtime; /* Time of last modification. */ 118 unsigned long int st_mtimensec; /* Nsecs of last modification. */ 119 __time_t st_ctime; /* Time of last status change. */ 120 unsigned long int st_ctimensec; /* Nsecs of last status change. */ 121 # endif 122 __blksize_t st_blksize; /* Optimal block size for I/O. */ 123 long int st_pad3; 124 __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */ 125 long int st_pad4[14]; 126 # endif /* __USE_TIME_BITS64 */ 127 }; 128 # endif /* __USE_LARGEFILE64 */ 129 130 #else /* _MIPS_SIM != _ABIO32 */ 131 132 struct stat 133 { 134 __dev_t st_dev; 135 int st_pad1[3]; /* Reserved for st_dev expansion */ 136 # ifndef __USE_FILE_OFFSET64 137 __ino_t st_ino; 138 # else 139 __ino64_t st_ino; 140 # endif 141 __mode_t st_mode; 142 __nlink_t st_nlink; 143 __uid_t st_uid; 144 __gid_t st_gid; 145 __dev_t st_rdev; 146 # if !defined __USE_FILE_OFFSET64 147 unsigned int st_pad2[2]; /* Reserved for st_rdev expansion */ 148 __off_t st_size; 149 int st_pad3; 150 # else 151 unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */ 152 __off64_t st_size; 153 # endif 154 # ifdef __USE_XOPEN2K8 155 /* Nanosecond resolution timestamps are stored in a format 156 equivalent to 'struct timespec'. This is the type used 157 whenever possible but the Unix namespace rules do not allow the 158 identifier 'timespec' to appear in the <sys/stat.h> header. 159 Therefore we have to handle the use of this header in strictly 160 standard-compliant sources special. */ 161 struct timespec st_atim; /* Time of last access. */ 162 struct timespec st_mtim; /* Time of last modification. */ 163 struct timespec st_ctim; /* Time of last status change. */ 164 # define st_atime st_atim.tv_sec /* Backward compatibility. */ 165 # define st_mtime st_mtim.tv_sec 166 # define st_ctime st_ctim.tv_sec 167 # else 168 __time_t st_atime; /* Time of last access. */ 169 unsigned long int st_atimensec; /* Nscecs of last access. */ 170 __time_t st_mtime; /* Time of last modification. */ 171 unsigned long int st_mtimensec; /* Nsecs of last modification. */ 172 __time_t st_ctime; /* Time of last status change. */ 173 unsigned long int st_ctimensec; /* Nsecs of last status change. */ 174 # endif 175 __blksize_t st_blksize; 176 unsigned int st_pad4; 177 # ifndef __USE_FILE_OFFSET64 178 __blkcnt_t st_blocks; 179 # else 180 __blkcnt64_t st_blocks; 181 # endif 182 int st_pad5[14]; 183 }; 184 185 #ifdef __USE_LARGEFILE64 186 struct stat64 187 { 188 __dev_t st_dev; 189 unsigned int st_pad1[3]; /* Reserved for st_dev expansion */ 190 __ino64_t st_ino; 191 __mode_t st_mode; 192 __nlink_t st_nlink; 193 __uid_t st_uid; 194 __gid_t st_gid; 195 __dev_t st_rdev; 196 unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */ 197 __off64_t st_size; 198 # ifdef __USE_XOPEN2K8 199 /* Nanosecond resolution timestamps are stored in a format 200 equivalent to 'struct timespec'. This is the type used 201 whenever possible but the Unix namespace rules do not allow the 202 identifier 'timespec' to appear in the <sys/stat.h> header. 203 Therefore we have to handle the use of this header in strictly 204 standard-compliant sources special. */ 205 struct timespec st_atim; /* Time of last access. */ 206 struct timespec st_mtim; /* Time of last modification. */ 207 struct timespec st_ctim; /* Time of last status change. */ 208 # else 209 __time_t st_atime; /* Time of last access. */ 210 unsigned long int st_atimensec; /* Nscecs of last access. */ 211 __time_t st_mtime; /* Time of last modification. */ 212 unsigned long int st_mtimensec; /* Nsecs of last modification. */ 213 __time_t st_ctime; /* Time of last status change. */ 214 unsigned long int st_ctimensec; /* Nsecs of last status change. */ 215 # endif 216 __blksize_t st_blksize; 217 unsigned int st_pad3; 218 __blkcnt64_t st_blocks; 219 int st_pad4[14]; 220 }; 221 #endif 222 223 #endif 224 225 /* Tell code we have these members. */ 226 #define _STATBUF_ST_BLKSIZE 227 #define _STATBUF_ST_RDEV 228 229 #endif /* _BITS_STRUCT_STAT_H */ 230