src/libstd/os/linux/raw.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 //! Linux-specific raw type definitions
  12
  13 #![stable(feature = "raw_ext", since = "1.1.0")]
  14
  15 use os::raw::c_ulong;
  16
  17 #[stable(feature = "raw_ext", since = "1.1.0")] pub type dev_t = u64;
  18 #[stable(feature = "raw_ext", since = "1.1.0")] pub type mode_t = u32;
  19
  20 #[unstable(feature = "pthread_t", issue = "29791")] pub type pthread_t = c_ulong;
  21
  22 #[doc(inline)]
  23 #[stable(feature = "raw_ext", since = "1.1.0")]
  24 pub use self::arch::{off_t, ino_t, nlink_t, blksize_t, blkcnt_t, stat, time_t};
  25
  26 #[cfg(any(target_arch = "x86",
  27           target_arch = "le32",
  28           target_arch = "powerpc",
  29           target_arch = "arm"))]
  30 mod arch {
  31     use super::{dev_t, mode_t};
  32     use os::raw::{c_long, c_short};
  33     use os::unix::raw::{gid_t, uid_t};
  34
  35     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = i32;
  36     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = i32;
  37     #[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u32;
  38     #[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u32;
  39     #[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = i32;
  40     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
  41
  42     #[repr(C)]
  43     #[derive(Clone)]
  44     #[stable(feature = "raw_ext", since = "1.1.0")]
  45     pub struct stat {
  46         #[stable(feature = "raw_ext", since = "1.1.0")]
  47         pub st_dev: dev_t,
  48         #[stable(feature = "raw_ext", since = "1.1.0")]
  49         pub __pad1: c_short,
  50         #[stable(feature = "raw_ext", since = "1.1.0")]
  51         pub st_ino: ino_t,
  52         #[stable(feature = "raw_ext", since = "1.1.0")]
  53         pub st_mode: mode_t,
  54         #[stable(feature = "raw_ext", since = "1.1.0")]
  55         pub st_nlink: nlink_t,
  56         #[stable(feature = "raw_ext", since = "1.1.0")]
  57         pub st_uid: uid_t,
  58         #[stable(feature = "raw_ext", since = "1.1.0")]
  59         pub st_gid: gid_t,
  60         #[stable(feature = "raw_ext", since = "1.1.0")]
  61         pub st_rdev: dev_t,
  62         #[stable(feature = "raw_ext", since = "1.1.0")]
  63         pub __pad2: c_short,
  64         #[stable(feature = "raw_ext", since = "1.1.0")]
  65         pub st_size: off_t,
  66         #[stable(feature = "raw_ext", since = "1.1.0")]
  67         pub st_blksize: blksize_t,
  68         #[stable(feature = "raw_ext", since = "1.1.0")]
  69         pub st_blocks: blkcnt_t,
  70         #[stable(feature = "raw_ext", since = "1.1.0")]
  71         pub st_atime: time_t,
  72         #[stable(feature = "raw_ext", since = "1.1.0")]
  73         pub st_atime_nsec: c_long,
  74         #[stable(feature = "raw_ext", since = "1.1.0")]
  75         pub st_mtime: time_t,
  76         #[stable(feature = "raw_ext", since = "1.1.0")]
  77         pub st_mtime_nsec: c_long,
  78         #[stable(feature = "raw_ext", since = "1.1.0")]
  79         pub st_ctime: time_t,
  80         #[stable(feature = "raw_ext", since = "1.1.0")]
  81         pub st_ctime_nsec: c_long,
  82         #[stable(feature = "raw_ext", since = "1.1.0")]
  83         pub __unused4: c_long,
  84         #[stable(feature = "raw_ext", since = "1.1.0")]
  85         pub __unused5: c_long,
  86     }
  87 }
  88
  89 #[cfg(any(target_arch = "mips",
  90           target_arch = "mipsel"))]
  91 mod arch {
  92     use super::mode_t;
  93     use os::raw::{c_long, c_ulong};
  94     use os::unix::raw::{gid_t, uid_t};
  95
  96     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = i32;
  97     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = i32;
  98     #[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u32;
  99     #[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u32;
 100     #[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = i32;
 101     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 102
 103     #[repr(C)]
 104     #[derive(Clone)]
 105     #[stable(feature = "raw_ext", since = "1.1.0")]
 106     pub struct stat {
 107         #[stable(feature = "raw_ext", since = "1.1.0")]
 108         pub st_dev: c_ulong,
 109         #[stable(feature = "raw_ext", since = "1.1.0")]
 110         pub st_pad1: [c_long; 3],
 111         #[stable(feature = "raw_ext", since = "1.1.0")]
 112         pub st_ino: ino_t,
 113         #[stable(feature = "raw_ext", since = "1.1.0")]
 114         pub st_mode: mode_t,
 115         #[stable(feature = "raw_ext", since = "1.1.0")]
 116         pub st_nlink: nlink_t,
 117         #[stable(feature = "raw_ext", since = "1.1.0")]
 118         pub st_uid: uid_t,
 119         #[stable(feature = "raw_ext", since = "1.1.0")]
 120         pub st_gid: gid_t,
 121         #[stable(feature = "raw_ext", since = "1.1.0")]
 122         pub st_rdev: c_ulong,
 123         #[stable(feature = "raw_ext", since = "1.1.0")]
 124         pub st_pad2: [c_long; 2],
 125         #[stable(feature = "raw_ext", since = "1.1.0")]
 126         pub st_size: off_t,
 127         #[stable(feature = "raw_ext", since = "1.1.0")]
 128         pub st_pad3: c_long,
 129         #[stable(feature = "raw_ext", since = "1.1.0")]
 130         pub st_atime: time_t,
 131         #[stable(feature = "raw_ext", since = "1.1.0")]
 132         pub st_atime_nsec: c_long,
 133         #[stable(feature = "raw_ext", since = "1.1.0")]
 134         pub st_mtime: time_t,
 135         #[stable(feature = "raw_ext", since = "1.1.0")]
 136         pub st_mtime_nsec: c_long,
 137         #[stable(feature = "raw_ext", since = "1.1.0")]
 138         pub st_ctime: time_t,
 139         #[stable(feature = "raw_ext", since = "1.1.0")]
 140         pub st_ctime_nsec: c_long,
 141         #[stable(feature = "raw_ext", since = "1.1.0")]
 142         pub st_blksize: blksize_t,
 143         #[stable(feature = "raw_ext", since = "1.1.0")]
 144         pub st_blocks: blkcnt_t,
 145         #[stable(feature = "raw_ext", since = "1.1.0")]
 146         pub st_pad5: [c_long; 14],
 147     }
 148 }
 149
 150 #[cfg(target_arch = "aarch64")]
 151 mod arch {
 152     use super::{dev_t, mode_t};
 153     use os::raw::{c_long, c_int};
 154     use os::unix::raw::{gid_t, uid_t};
 155
 156     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = i64;
 157     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = i32;
 158     #[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
 159     #[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u32;
 160     #[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = i64;
 161     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 162
 163     #[repr(C)]
 164     #[derive(Clone)]
 165     #[stable(feature = "raw_ext", since = "1.1.0")]
 166     pub struct stat {
 167         #[stable(feature = "raw_ext", since = "1.1.0")]
 168         pub st_dev: dev_t,
 169         #[stable(feature = "raw_ext", since = "1.1.0")]
 170         pub st_ino: ino_t,
 171         #[stable(feature = "raw_ext", since = "1.1.0")]
 172         pub st_mode: mode_t,
 173         #[stable(feature = "raw_ext", since = "1.1.0")]
 174         pub st_nlink: nlink_t,
 175         #[stable(feature = "raw_ext", since = "1.1.0")]
 176         pub st_uid: uid_t,
 177         #[stable(feature = "raw_ext", since = "1.1.0")]
 178         pub st_gid: gid_t,
 179         #[stable(feature = "raw_ext", since = "1.1.0")]
 180         pub st_rdev: dev_t,
 181         #[stable(feature = "raw_ext", since = "1.1.0")]
 182         pub __pad1: dev_t,
 183         #[stable(feature = "raw_ext", since = "1.1.0")]
 184         pub st_size: off_t,
 185         #[stable(feature = "raw_ext", since = "1.1.0")]
 186         pub st_blksize: blksize_t,
 187         #[stable(feature = "raw_ext", since = "1.1.0")]
 188         pub __pad2: c_int,
 189         #[stable(feature = "raw_ext", since = "1.1.0")]
 190         pub st_blocks: blkcnt_t,
 191         #[stable(feature = "raw_ext", since = "1.1.0")]
 192         pub st_atime: time_t,
 193         #[stable(feature = "raw_ext", since = "1.1.0")]
 194         pub st_atime_nsec: c_long,
 195         #[stable(feature = "raw_ext", since = "1.1.0")]
 196         pub st_mtime: time_t,
 197         #[stable(feature = "raw_ext", since = "1.1.0")]
 198         pub st_mtime_nsec: c_long,
 199         #[stable(feature = "raw_ext", since = "1.1.0")]
 200         pub st_ctime: time_t,
 201         #[stable(feature = "raw_ext", since = "1.1.0")]
 202         pub st_ctime_nsec: c_long,
 203         #[stable(feature = "raw_ext", since = "1.1.0")]
 204         pub __unused: [c_int; 2],
 205     }
 206 }
 207
 208 #[cfg(target_arch = "x86_64")]
 209 mod arch {
 210     use super::{dev_t, mode_t};
 211     use os::raw::{c_long, c_int};
 212     use os::unix::raw::{gid_t, uid_t};
 213
 214     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = i64;
 215     #[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = i64;
 216     #[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
 217     #[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64;
 218     #[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = i64;
 219     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 220
 221     #[repr(C)]
 222     #[derive(Clone)]
 223     #[stable(feature = "raw_ext", since = "1.1.0")]
 224     pub struct stat {
 225         #[stable(feature = "raw_ext", since = "1.1.0")]
 226         pub st_dev: dev_t,
 227         #[stable(feature = "raw_ext", since = "1.1.0")]
 228         pub st_ino: ino_t,
 229         #[stable(feature = "raw_ext", since = "1.1.0")]
 230         pub st_nlink: nlink_t,
 231         #[stable(feature = "raw_ext", since = "1.1.0")]
 232         pub st_mode: mode_t,
 233         #[stable(feature = "raw_ext", since = "1.1.0")]
 234         pub st_uid: uid_t,
 235         #[stable(feature = "raw_ext", since = "1.1.0")]
 236         pub st_gid: gid_t,
 237         #[stable(feature = "raw_ext", since = "1.1.0")]
 238         pub __pad0: c_int,
 239         #[stable(feature = "raw_ext", since = "1.1.0")]
 240         pub st_rdev: dev_t,
 241         #[stable(feature = "raw_ext", since = "1.1.0")]
 242         pub st_size: off_t,
 243         #[stable(feature = "raw_ext", since = "1.1.0")]
 244         pub st_blksize: blksize_t,
 245         #[stable(feature = "raw_ext", since = "1.1.0")]
 246         pub st_blocks: blkcnt_t,
 247         #[stable(feature = "raw_ext", since = "1.1.0")]
 248         pub st_atime: time_t,
 249         #[stable(feature = "raw_ext", since = "1.1.0")]
 250         pub st_atime_nsec: c_long,
 251         #[stable(feature = "raw_ext", since = "1.1.0")]
 252         pub st_mtime: time_t,
 253         #[stable(feature = "raw_ext", since = "1.1.0")]
 254         pub st_mtime_nsec: c_long,
 255         #[stable(feature = "raw_ext", since = "1.1.0")]
 256         pub st_ctime: time_t,
 257         #[stable(feature = "raw_ext", since = "1.1.0")]
 258         pub st_ctime_nsec: c_long,
 259         #[stable(feature = "raw_ext", since = "1.1.0")]
 260         pub __unused: [c_long; 3],
 261     }
 262 }