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

   1 //! Linux-specific raw type definitions.
   2
   3 #![stable(feature = "raw_ext", since = "1.1.0")]
   4 #![deprecated(
   5     since = "1.8.0",
   6     note = "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
  13 use crate::os::raw::c_ulong;
  14
  15 #[stable(feature = "raw_ext", since = "1.1.0")]
  16 pub type dev_t = u64;
  17 #[stable(feature = "raw_ext", since = "1.1.0")]
  18 pub type mode_t = u32;
  19
  20 #[stable(feature = "pthread_t", since = "1.8.0")]
  21 pub type pthread_t = c_ulong;
  22
  23 #[doc(inline)]
  24 #[stable(feature = "raw_ext", since = "1.1.0")]
  25 pub use self::arch::{blkcnt_t, blksize_t, ino_t, nlink_t, off_t, stat, time_t};
  26
  27 #[cfg(any(
  28     target_arch = "x86",
  29     target_arch = "le32",
  30     target_arch = "m68k",
  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     #[stable(feature = "raw_ext", since = "1.1.0")]
 243     pub use libc::{blkcnt_t, blksize_t, ino_t, nlink_t, off_t, stat, time_t};
 244 }
 245
 246 #[cfg(target_arch = "aarch64")]
 247 mod arch {
 248     use crate::os::raw::{c_int, c_long};
 249
 250     #[stable(feature = "raw_ext", since = "1.1.0")]
 251     pub type blkcnt_t = i64;
 252     #[stable(feature = "raw_ext", since = "1.1.0")]
 253     pub type blksize_t = i32;
 254     #[stable(feature = "raw_ext", since = "1.1.0")]
 255     pub type ino_t = u64;
 256     #[stable(feature = "raw_ext", since = "1.1.0")]
 257     pub type nlink_t = u32;
 258     #[stable(feature = "raw_ext", since = "1.1.0")]
 259     pub type off_t = i64;
 260     #[stable(feature = "raw_ext", since = "1.1.0")]
 261     pub type time_t = c_long;
 262
 263     #[repr(C)]
 264     #[derive(Clone)]
 265     #[stable(feature = "raw_ext", since = "1.1.0")]
 266     pub struct stat {
 267         #[stable(feature = "raw_ext", since = "1.1.0")]
 268         pub st_dev: u64,
 269         #[stable(feature = "raw_ext", since = "1.1.0")]
 270         pub st_ino: u64,
 271         #[stable(feature = "raw_ext", since = "1.1.0")]
 272         pub st_mode: u32,
 273         #[stable(feature = "raw_ext", since = "1.1.0")]
 274         pub st_nlink: u32,
 275         #[stable(feature = "raw_ext", since = "1.1.0")]
 276         pub st_uid: u32,
 277         #[stable(feature = "raw_ext", since = "1.1.0")]
 278         pub st_gid: u32,
 279         #[stable(feature = "raw_ext", since = "1.1.0")]
 280         pub st_rdev: u64,
 281         #[stable(feature = "raw_ext", since = "1.1.0")]
 282         pub __pad1: u64,
 283         #[stable(feature = "raw_ext", since = "1.1.0")]
 284         pub st_size: i64,
 285         #[stable(feature = "raw_ext", since = "1.1.0")]
 286         pub st_blksize: i32,
 287         #[stable(feature = "raw_ext", since = "1.1.0")]
 288         pub __pad2: c_int,
 289         #[stable(feature = "raw_ext", since = "1.1.0")]
 290         pub st_blocks: i64,
 291         #[stable(feature = "raw_ext", since = "1.1.0")]
 292         pub st_atime: time_t,
 293         #[stable(feature = "raw_ext", since = "1.1.0")]
 294         pub st_atime_nsec: c_long,
 295         #[stable(feature = "raw_ext", since = "1.1.0")]
 296         pub st_mtime: time_t,
 297         #[stable(feature = "raw_ext", since = "1.1.0")]
 298         pub st_mtime_nsec: c_long,
 299         #[stable(feature = "raw_ext", since = "1.1.0")]
 300         pub st_ctime: time_t,
 301         #[stable(feature = "raw_ext", since = "1.1.0")]
 302         pub st_ctime_nsec: c_long,
 303         #[stable(feature = "raw_ext", since = "1.1.0")]
 304         pub __unused: [c_int; 2],
 305     }
 306 }
 307
 308 #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64"))]
 309 mod arch {
 310     use crate::os::raw::{c_int, c_long};
 311
 312     #[stable(feature = "raw_ext", since = "1.1.0")]
 313     pub type blkcnt_t = u64;
 314     #[stable(feature = "raw_ext", since = "1.1.0")]
 315     pub type blksize_t = u64;
 316     #[stable(feature = "raw_ext", since = "1.1.0")]
 317     pub type ino_t = u64;
 318     #[stable(feature = "raw_ext", since = "1.1.0")]
 319     pub type nlink_t = u64;
 320     #[stable(feature = "raw_ext", since = "1.1.0")]
 321     pub type off_t = u64;
 322     #[stable(feature = "raw_ext", since = "1.1.0")]
 323     pub type time_t = i64;
 324
 325     #[repr(C)]
 326     #[derive(Clone)]
 327     #[stable(feature = "raw_ext", since = "1.1.0")]
 328     pub struct stat {
 329         #[stable(feature = "raw_ext", since = "1.1.0")]
 330         pub st_dev: u64,
 331         #[stable(feature = "raw_ext", since = "1.1.0")]
 332         pub st_ino: u64,
 333         #[stable(feature = "raw_ext", since = "1.1.0")]
 334         pub st_nlink: u64,
 335         #[stable(feature = "raw_ext", since = "1.1.0")]
 336         pub st_mode: u32,
 337         #[stable(feature = "raw_ext", since = "1.1.0")]
 338         pub st_uid: u32,
 339         #[stable(feature = "raw_ext", since = "1.1.0")]
 340         pub st_gid: u32,
 341         #[stable(feature = "raw_ext", since = "1.1.0")]
 342         pub __pad0: c_int,
 343         #[stable(feature = "raw_ext", since = "1.1.0")]
 344         pub st_rdev: u64,
 345         #[stable(feature = "raw_ext", since = "1.1.0")]
 346         pub st_size: i64,
 347         #[stable(feature = "raw_ext", since = "1.1.0")]
 348         pub st_blksize: i64,
 349         #[stable(feature = "raw_ext", since = "1.1.0")]
 350         pub st_blocks: i64,
 351         #[stable(feature = "raw_ext", since = "1.1.0")]
 352         pub st_atime: i64,
 353         #[stable(feature = "raw_ext", since = "1.1.0")]
 354         pub st_atime_nsec: c_long,
 355         #[stable(feature = "raw_ext", since = "1.1.0")]
 356         pub st_mtime: i64,
 357         #[stable(feature = "raw_ext", since = "1.1.0")]
 358         pub st_mtime_nsec: c_long,
 359         #[stable(feature = "raw_ext", since = "1.1.0")]
 360         pub st_ctime: i64,
 361         #[stable(feature = "raw_ext", since = "1.1.0")]
 362         pub st_ctime_nsec: c_long,
 363         #[stable(feature = "raw_ext", since = "1.1.0")]
 364         pub __unused: [c_long; 3],
 365     }
 366 }