library/std/src/os/linux/raw.rs

   1 //! Linux-specific raw type definitions.
   2
   3 #![stable(feature = "raw_ext", since = "1.1.0")]
   4 #![rustc_deprecated(
   5     since = "1.8.0",
   6     reason = "these type aliases are no longer supported by \
   7               the standard library, the `libc` crate on \
   8               crates.io should be used instead for the correct \
   9               definitions"
  10 )]
  11 #![allow(deprecated)]
  12 #![allow(missing_debug_implementations)]
  13
  14 use crate::os::raw::c_ulong;
  15
  16 #[stable(feature = "raw_ext", since = "1.1.0")]
  17 pub type dev_t = u64;
  18 #[stable(feature = "raw_ext", since = "1.1.0")]
  19 pub type mode_t = u32;
  20
  21 #[stable(feature = "pthread_t", since = "1.8.0")]
  22 pub type pthread_t = c_ulong;
  23
  24 #[doc(inline)]
  25 #[stable(feature = "raw_ext", since = "1.1.0")]
  26 pub use self::arch::{blkcnt_t, blksize_t, ino_t, nlink_t, off_t, stat, time_t};
  27
  28 #[cfg(any(
  29     target_arch = "x86",
  30     target_arch = "le32",
  31     target_arch = "powerpc",
  32     target_arch = "sparc",
  33     target_arch = "arm",
  34     target_arch = "asmjs",
  35     target_arch = "wasm32"
  36 ))]
  37 mod arch {
  38     use crate::os::raw::{c_long, c_short, c_uint};
  39
  40     #[stable(feature = "raw_ext", since = "1.1.0")]
  41     pub type blkcnt_t = u64;
  42     #[stable(feature = "raw_ext", since = "1.1.0")]
  43     pub type blksize_t = u64;
  44     #[stable(feature = "raw_ext", since = "1.1.0")]
  45     pub type ino_t = u64;
  46     #[stable(feature = "raw_ext", since = "1.1.0")]
  47     pub type nlink_t = u64;
  48     #[stable(feature = "raw_ext", since = "1.1.0")]
  49     pub type off_t = u64;
  50     #[stable(feature = "raw_ext", since = "1.1.0")]
  51     pub type time_t = i64;
  52
  53     #[repr(C)]
  54     #[derive(Clone)]
  55     #[stable(feature = "raw_ext", since = "1.1.0")]
  56     pub struct stat {
  57         #[stable(feature = "raw_ext", since = "1.1.0")]
  58         pub st_dev: u64,
  59         #[stable(feature = "raw_ext", since = "1.1.0")]
  60         pub __pad1: c_short,
  61         #[stable(feature = "raw_ext", since = "1.1.0")]
  62         pub __st_ino: u32,
  63         #[stable(feature = "raw_ext", since = "1.1.0")]
  64         pub st_mode: u32,
  65         #[stable(feature = "raw_ext", since = "1.1.0")]
  66         pub st_nlink: u32,
  67         #[stable(feature = "raw_ext", since = "1.1.0")]
  68         pub st_uid: u32,
  69         #[stable(feature = "raw_ext", since = "1.1.0")]
  70         pub st_gid: u32,
  71         #[stable(feature = "raw_ext", since = "1.1.0")]
  72         pub st_rdev: u64,
  73         #[stable(feature = "raw_ext", since = "1.1.0")]
  74         pub __pad2: c_uint,
  75         #[stable(feature = "raw_ext", since = "1.1.0")]
  76         pub st_size: i64,
  77         #[stable(feature = "raw_ext", since = "1.1.0")]
  78         pub st_blksize: i32,
  79         #[stable(feature = "raw_ext", since = "1.1.0")]
  80         pub st_blocks: i64,
  81         #[stable(feature = "raw_ext", since = "1.1.0")]
  82         pub st_atime: i32,
  83         #[stable(feature = "raw_ext", since = "1.1.0")]
  84         pub st_atime_nsec: c_long,
  85         #[stable(feature = "raw_ext", since = "1.1.0")]
  86         pub st_mtime: i32,
  87         #[stable(feature = "raw_ext", since = "1.1.0")]
  88         pub st_mtime_nsec: c_long,
  89         #[stable(feature = "raw_ext", since = "1.1.0")]
  90         pub st_ctime: i32,
  91         #[stable(feature = "raw_ext", since = "1.1.0")]
  92         pub st_ctime_nsec: c_long,
  93         #[stable(feature = "raw_ext", since = "1.1.0")]
  94         pub st_ino: u64,
  95     }
  96 }
  97
  98 #[cfg(target_arch = "mips")]
  99 mod arch {
 100     use crate::os::raw::{c_long, c_ulong};
 101
 102     #[cfg(target_env = "musl")]
 103     #[stable(feature = "raw_ext", since = "1.1.0")]
 104     pub type blkcnt_t = i64;
 105     #[cfg(not(target_env = "musl"))]
 106     #[stable(feature = "raw_ext", since = "1.1.0")]
 107     pub type blkcnt_t = u64;
 108     #[stable(feature = "raw_ext", since = "1.1.0")]
 109     pub type blksize_t = u64;
 110     #[cfg(target_env = "musl")]
 111     #[stable(feature = "raw_ext", since = "1.1.0")]
 112     pub type ino_t = u64;
 113     #[cfg(not(target_env = "musl"))]
 114     #[stable(feature = "raw_ext", since = "1.1.0")]
 115     pub type ino_t = u64;
 116     #[stable(feature = "raw_ext", since = "1.1.0")]
 117     pub type nlink_t = u64;
 118     #[cfg(target_env = "musl")]
 119     #[stable(feature = "raw_ext", since = "1.1.0")]
 120     pub type off_t = u64;
 121     #[cfg(not(target_env = "musl"))]
 122     #[stable(feature = "raw_ext", since = "1.1.0")]
 123     pub type off_t = u64;
 124     #[stable(feature = "raw_ext", since = "1.1.0")]
 125     pub type time_t = i64;
 126
 127     #[repr(C)]
 128     #[derive(Clone)]
 129     #[stable(feature = "raw_ext", since = "1.1.0")]
 130     pub struct stat {
 131         #[stable(feature = "raw_ext", since = "1.1.0")]
 132         pub st_dev: c_ulong,
 133         #[stable(feature = "raw_ext", since = "1.1.0")]
 134         pub st_pad1: [c_long; 3],
 135         #[stable(feature = "raw_ext", since = "1.1.0")]
 136         pub st_ino: u64,
 137         #[stable(feature = "raw_ext", since = "1.1.0")]
 138         pub st_mode: u32,
 139         #[stable(feature = "raw_ext", since = "1.1.0")]
 140         pub st_nlink: u32,
 141         #[stable(feature = "raw_ext", since = "1.1.0")]
 142         pub st_uid: u32,
 143         #[stable(feature = "raw_ext", since = "1.1.0")]
 144         pub st_gid: u32,
 145         #[stable(feature = "raw_ext", since = "1.1.0")]
 146         pub st_rdev: c_ulong,
 147         #[stable(feature = "raw_ext", since = "1.1.0")]
 148         pub st_pad2: [c_long; 2],
 149         #[stable(feature = "raw_ext", since = "1.1.0")]
 150         pub st_size: i64,
 151         #[stable(feature = "raw_ext", since = "1.1.0")]
 152         pub st_atime: i32,
 153         #[stable(feature = "raw_ext", since = "1.1.0")]
 154         pub st_atime_nsec: c_long,
 155         #[stable(feature = "raw_ext", since = "1.1.0")]
 156         pub st_mtime: i32,
 157         #[stable(feature = "raw_ext", since = "1.1.0")]
 158         pub st_mtime_nsec: c_long,
 159         #[stable(feature = "raw_ext", since = "1.1.0")]
 160         pub st_ctime: i32,
 161         #[stable(feature = "raw_ext", since = "1.1.0")]
 162         pub st_ctime_nsec: c_long,
 163         #[stable(feature = "raw_ext", since = "1.1.0")]
 164         pub st_blksize: i32,
 165         #[stable(feature = "raw_ext", since = "1.1.0")]
 166         pub st_blocks: i64,
 167         #[stable(feature = "raw_ext", since = "1.1.0")]
 168         pub st_pad5: [c_long; 14],
 169     }
 170 }
 171
 172 #[cfg(target_arch = "hexagon")]
 173 mod arch {
 174     use crate::os::raw::{c_int, c_long, c_uint};
 175
 176     #[stable(feature = "raw_ext", since = "1.1.0")]
 177     pub type blkcnt_t = i64;
 178     #[stable(feature = "raw_ext", since = "1.1.0")]
 179     pub type blksize_t = c_long;
 180     #[stable(feature = "raw_ext", since = "1.1.0")]
 181     pub type ino_t = u64;
 182     #[stable(feature = "raw_ext", since = "1.1.0")]
 183     pub type nlink_t = c_uint;
 184     #[stable(feature = "raw_ext", since = "1.1.0")]
 185     pub type off_t = i64;
 186     #[stable(feature = "raw_ext", since = "1.1.0")]
 187     pub type time_t = i64;
 188
 189     #[repr(C)]
 190     #[derive(Clone)]
 191     #[stable(feature = "raw_ext", since = "1.1.0")]
 192     pub struct stat {
 193         #[stable(feature = "raw_ext", since = "1.1.0")]
 194         pub st_dev: u64,
 195         #[stable(feature = "raw_ext", since = "1.1.0")]
 196         pub st_ino: u64,
 197         #[stable(feature = "raw_ext", since = "1.1.0")]
 198         pub st_mode: u32,
 199         #[stable(feature = "raw_ext", since = "1.1.0")]
 200         pub st_nlink: u32,
 201         #[stable(feature = "raw_ext", since = "1.1.0")]
 202         pub st_uid: u32,
 203         #[stable(feature = "raw_ext", since = "1.1.0")]
 204         pub st_gid: u32,
 205         #[stable(feature = "raw_ext", since = "1.1.0")]
 206         pub st_rdev: u64,
 207         #[stable(feature = "raw_ext", since = "1.1.0")]
 208         pub __pad1: u32,
 209         #[stable(feature = "raw_ext", since = "1.1.0")]
 210         pub st_size: i64,
 211         #[stable(feature = "raw_ext", since = "1.1.0")]
 212         pub st_blksize: i32,
 213         #[stable(feature = "raw_ext", since = "1.1.0")]
 214         pub __pad2: i32,
 215         #[stable(feature = "raw_ext", since = "1.1.0")]
 216         pub st_blocks: i64,
 217         #[stable(feature = "raw_ext", since = "1.1.0")]
 218         pub st_atime: i64,
 219         #[stable(feature = "raw_ext", since = "1.1.0")]
 220         pub st_atime_nsec: c_long,
 221         #[stable(feature = "raw_ext", since = "1.1.0")]
 222         pub st_mtime: i64,
 223         #[stable(feature = "raw_ext", since = "1.1.0")]
 224         pub st_mtime_nsec: c_long,
 225         #[stable(feature = "raw_ext", since = "1.1.0")]
 226         pub st_ctime: i64,
 227         #[stable(feature = "raw_ext", since = "1.1.0")]
 228         pub st_ctime_nsec: c_long,
 229         #[stable(feature = "raw_ext", since = "1.1.0")]
 230         pub __pad3: [c_int; 2],
 231     }
 232 }
 233
 234 #[cfg(any(
 235     target_arch = "mips64",
 236     target_arch = "s390x",
 237     target_arch = "sparc64",
 238     target_arch = "riscv64",
 239     target_arch = "riscv32"
 240 ))]
 241 mod arch {
 242     pub use libc::{blkcnt_t, blksize_t, ino_t, nlink_t, off_t, stat, time_t};
 243 }
 244
 245 #[cfg(target_arch = "aarch64")]
 246 mod arch {
 247     use crate::os::raw::{c_int, c_long};
 248
 249     #[stable(feature = "raw_ext", since = "1.1.0")]
 250     pub type blkcnt_t = u64;
 251     #[stable(feature = "raw_ext", since = "1.1.0")]
 252     pub type blksize_t = u64;
 253     #[stable(feature = "raw_ext", since = "1.1.0")]
 254     pub type ino_t = u64;
 255     #[stable(feature = "raw_ext", since = "1.1.0")]
 256     pub type nlink_t = u64;
 257     #[stable(feature = "raw_ext", since = "1.1.0")]
 258     pub type off_t = u64;
 259     #[stable(feature = "raw_ext", since = "1.1.0")]
 260     pub type time_t = i64;
 261
 262     #[repr(C)]
 263     #[derive(Clone)]
 264     #[stable(feature = "raw_ext", since = "1.1.0")]
 265     pub struct stat {
 266         #[stable(feature = "raw_ext", since = "1.1.0")]
 267         pub st_dev: u64,
 268         #[stable(feature = "raw_ext", since = "1.1.0")]
 269         pub st_ino: u64,
 270         #[stable(feature = "raw_ext", since = "1.1.0")]
 271         pub st_mode: u32,
 272         #[stable(feature = "raw_ext", since = "1.1.0")]
 273         pub st_nlink: u32,
 274         #[stable(feature = "raw_ext", since = "1.1.0")]
 275         pub st_uid: u32,
 276         #[stable(feature = "raw_ext", since = "1.1.0")]
 277         pub st_gid: u32,
 278         #[stable(feature = "raw_ext", since = "1.1.0")]
 279         pub st_rdev: u64,
 280         #[stable(feature = "raw_ext", since = "1.1.0")]
 281         pub __pad1: u64,
 282         #[stable(feature = "raw_ext", since = "1.1.0")]
 283         pub st_size: i64,
 284         #[stable(feature = "raw_ext", since = "1.1.0")]
 285         pub st_blksize: i32,
 286         #[stable(feature = "raw_ext", since = "1.1.0")]
 287         pub __pad2: c_int,
 288         #[stable(feature = "raw_ext", since = "1.1.0")]
 289         pub st_blocks: i64,
 290         #[stable(feature = "raw_ext", since = "1.1.0")]
 291         pub st_atime: i64,
 292         #[stable(feature = "raw_ext", since = "1.1.0")]
 293         pub st_atime_nsec: c_long,
 294         #[stable(feature = "raw_ext", since = "1.1.0")]
 295         pub st_mtime: i64,
 296         #[stable(feature = "raw_ext", since = "1.1.0")]
 297         pub st_mtime_nsec: c_long,
 298         #[stable(feature = "raw_ext", since = "1.1.0")]
 299         pub st_ctime: i64,
 300         #[stable(feature = "raw_ext", since = "1.1.0")]
 301         pub st_ctime_nsec: c_long,
 302         #[stable(feature = "raw_ext", since = "1.1.0")]
 303         pub __unused: [c_int; 2],
 304     }
 305 }
 306
 307 #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64"))]
 308 mod arch {
 309     use crate::os::raw::{c_int, c_long};
 310
 311     #[stable(feature = "raw_ext", since = "1.1.0")]
 312     pub type blkcnt_t = u64;
 313     #[stable(feature = "raw_ext", since = "1.1.0")]
 314     pub type blksize_t = u64;
 315     #[stable(feature = "raw_ext", since = "1.1.0")]
 316     pub type ino_t = u64;
 317     #[stable(feature = "raw_ext", since = "1.1.0")]
 318     pub type nlink_t = u64;
 319     #[stable(feature = "raw_ext", since = "1.1.0")]
 320     pub type off_t = u64;
 321     #[stable(feature = "raw_ext", since = "1.1.0")]
 322     pub type time_t = i64;
 323
 324     #[repr(C)]
 325     #[derive(Clone)]
 326     #[stable(feature = "raw_ext", since = "1.1.0")]
 327     pub struct stat {
 328         #[stable(feature = "raw_ext", since = "1.1.0")]
 329         pub st_dev: u64,
 330         #[stable(feature = "raw_ext", since = "1.1.0")]
 331         pub st_ino: u64,
 332         #[stable(feature = "raw_ext", since = "1.1.0")]
 333         pub st_nlink: u64,
 334         #[stable(feature = "raw_ext", since = "1.1.0")]
 335         pub st_mode: u32,
 336         #[stable(feature = "raw_ext", since = "1.1.0")]
 337         pub st_uid: u32,
 338         #[stable(feature = "raw_ext", since = "1.1.0")]
 339         pub st_gid: u32,
 340         #[stable(feature = "raw_ext", since = "1.1.0")]
 341         pub __pad0: c_int,
 342         #[stable(feature = "raw_ext", since = "1.1.0")]
 343         pub st_rdev: u64,
 344         #[stable(feature = "raw_ext", since = "1.1.0")]
 345         pub st_size: i64,
 346         #[stable(feature = "raw_ext", since = "1.1.0")]
 347         pub st_blksize: i64,
 348         #[stable(feature = "raw_ext", since = "1.1.0")]
 349         pub st_blocks: i64,
 350         #[stable(feature = "raw_ext", since = "1.1.0")]
 351         pub st_atime: i64,
 352         #[stable(feature = "raw_ext", since = "1.1.0")]
 353         pub st_atime_nsec: c_long,
 354         #[stable(feature = "raw_ext", since = "1.1.0")]
 355         pub st_mtime: i64,
 356         #[stable(feature = "raw_ext", since = "1.1.0")]
 357         pub st_mtime_nsec: c_long,
 358         #[stable(feature = "raw_ext", since = "1.1.0")]
 359         pub st_ctime: i64,
 360         #[stable(feature = "raw_ext", since = "1.1.0")]
 361         pub st_ctime_nsec: c_long,
 362         #[stable(feature = "raw_ext", since = "1.1.0")]
 363         pub __unused: [c_long; 3],
 364     }
 365 }