vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs

   1 //! 32-bit specific definitions for linux-like values
   2
   3 use pthread_mutex_t;
   4
   5 pub type c_long = i32;
   6 pub type c_ulong = u32;
   7 pub type clock_t = i32;
   8 pub type time_t = i32;
   9 pub type suseconds_t = i32;
  10 pub type ino_t = u32;
  11 pub type off_t = i32;
  12 pub type blkcnt_t = i32;
  13
  14 pub type fsblkcnt_t = ::c_ulong;
  15 pub type fsfilcnt_t = ::c_ulong;
  16 pub type rlim_t = c_ulong;
  17 pub type shmatt_t = ::c_ulong;
  18 pub type msgqnum_t = ::c_ulong;
  19 pub type msglen_t = ::c_ulong;
  20 pub type blksize_t = i32;
  21 pub type nlink_t = u32;
  22 pub type __u64 = ::c_ulonglong;
  23 pub type __fsword_t = i32;
  24
  25 s! {
  26     pub struct stat {
  27         #[cfg(not(target_arch = "mips"))]
  28         pub st_dev: ::dev_t,
  29         #[cfg(target_arch = "mips")]
  30         pub st_dev: ::c_ulong,
  31
  32         #[cfg(not(target_arch = "mips"))]
  33         __pad1: ::c_short,
  34         #[cfg(target_arch = "mips")]
  35         st_pad1: [::c_long; 3],
  36         pub st_ino: ::ino_t,
  37         pub st_mode: ::mode_t,
  38         pub st_nlink: ::nlink_t,
  39         pub st_uid: ::uid_t,
  40         pub st_gid: ::gid_t,
  41         #[cfg(not(target_arch = "mips"))]
  42         pub st_rdev: ::dev_t,
  43         #[cfg(target_arch = "mips")]
  44         pub st_rdev: ::c_ulong,
  45         #[cfg(not(target_arch = "mips"))]
  46         __pad2: ::c_short,
  47         #[cfg(target_arch = "mips")]
  48         st_pad2: [::c_long; 2],
  49         pub st_size: ::off_t,
  50         #[cfg(target_arch = "mips")]
  51         st_pad3: ::c_long,
  52         #[cfg(not(target_arch = "mips"))]
  53         pub st_blksize: ::blksize_t,
  54         #[cfg(not(target_arch = "mips"))]
  55         pub st_blocks: ::blkcnt_t,
  56         pub st_atime: ::time_t,
  57         pub st_atime_nsec: ::c_long,
  58         pub st_mtime: ::time_t,
  59         pub st_mtime_nsec: ::c_long,
  60         pub st_ctime: ::time_t,
  61         pub st_ctime_nsec: ::c_long,
  62         #[cfg(not(target_arch = "mips"))]
  63         __unused4: ::c_long,
  64         #[cfg(not(target_arch = "mips"))]
  65         __unused5: ::c_long,
  66         #[cfg(target_arch = "mips")]
  67         pub st_blksize: ::blksize_t,
  68         #[cfg(target_arch = "mips")]
  69         pub st_blocks: ::blkcnt_t,
  70         #[cfg(target_arch = "mips")]
  71         st_pad5: [::c_long; 14],
  72     }
  73
  74     pub struct statvfs {
  75         pub f_bsize: ::c_ulong,
  76         pub f_frsize: ::c_ulong,
  77         pub f_blocks: ::fsblkcnt_t,
  78         pub f_bfree: ::fsblkcnt_t,
  79         pub f_bavail: ::fsblkcnt_t,
  80         pub f_files: ::fsfilcnt_t,
  81         pub f_ffree: ::fsfilcnt_t,
  82         pub f_favail: ::fsfilcnt_t,
  83         pub f_fsid: ::c_ulong,
  84         __f_unused: ::c_int,
  85         pub f_flag: ::c_ulong,
  86         pub f_namemax: ::c_ulong,
  87         __f_spare: [::c_int; 6],
  88     }
  89
  90     pub struct pthread_attr_t {
  91         __size: [u32; 9]
  92     }
  93
  94     pub struct sigset_t {
  95         __val: [::c_ulong; 32],
  96     }
  97
  98     pub struct sysinfo {
  99         pub uptime: ::c_long,
 100         pub loads: [::c_ulong; 3],
 101         pub totalram: ::c_ulong,
 102         pub freeram: ::c_ulong,
 103         pub sharedram: ::c_ulong,
 104         pub bufferram: ::c_ulong,
 105         pub totalswap: ::c_ulong,
 106         pub freeswap: ::c_ulong,
 107         pub procs: ::c_ushort,
 108         #[deprecated(
 109             since = "0.2.58",
 110             note = "This padding field might become private in the future"
 111         )]
 112         pub pad: ::c_ushort,
 113         pub totalhigh: ::c_ulong,
 114         pub freehigh: ::c_ulong,
 115         pub mem_unit: ::c_uint,
 116         pub _f: [::c_char; 8],
 117     }
 118 }
 119
 120 pub const O_NOATIME: ::c_int = 0o1000000;
 121 pub const O_PATH: ::c_int = 0o10000000;
 122 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
 123
 124 pub const SO_PRIORITY: ::c_int = 12;
 125 pub const SO_BSDCOMPAT: ::c_int = 14;
 126 pub const SO_BINDTODEVICE: ::c_int = 25;
 127 pub const SO_TIMESTAMP: ::c_int = 29;
 128 pub const SO_MARK: ::c_int = 36;
 129 pub const SO_RXQ_OVFL: ::c_int = 40;
 130 pub const SO_PEEK_OFF: ::c_int = 42;
 131 pub const SO_BUSY_POLL: ::c_int = 46;
 132
 133 pub const SA_ONSTACK: ::c_int = 0x08000000;
 134
 135 pub const PTRACE_DETACH: ::c_uint = 17;
 136 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
 137 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
 138
 139 pub const F_SETLK: ::c_int = 6;
 140 pub const F_SETLKW: ::c_int = 7;
 141
 142 pub const F_RDLCK: ::c_int = 0;
 143 pub const F_WRLCK: ::c_int = 1;
 144 pub const F_UNLCK: ::c_int = 2;
 145
 146 pub const SFD_CLOEXEC: ::c_int = 0x080000;
 147
 148 pub const NCCS: usize = 32;
 149
 150 pub const O_TRUNC: ::c_int = 512;
 151
 152 pub const O_CLOEXEC: ::c_int = 0x80000;
 153
 154 pub const EBFONT: ::c_int = 59;
 155 pub const ENOSTR: ::c_int = 60;
 156 pub const ENODATA: ::c_int = 61;
 157 pub const ETIME: ::c_int = 62;
 158 pub const ENOSR: ::c_int = 63;
 159 pub const ENONET: ::c_int = 64;
 160 pub const ENOPKG: ::c_int = 65;
 161 pub const EREMOTE: ::c_int = 66;
 162 pub const ENOLINK: ::c_int = 67;
 163 pub const EADV: ::c_int = 68;
 164 pub const ESRMNT: ::c_int = 69;
 165 pub const ECOMM: ::c_int = 70;
 166 pub const EPROTO: ::c_int = 71;
 167 pub const EDOTDOT: ::c_int = 73;
 168
 169 pub const SA_NODEFER: ::c_int = 0x40000000;
 170 pub const SA_RESETHAND: ::c_int = 0x80000000;
 171 pub const SA_RESTART: ::c_int = 0x10000000;
 172 pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
 173
 174 pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
 175
 176 pub const EFD_CLOEXEC: ::c_int = 0x80000;
 177
 178 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 179 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
 180 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
 181 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
 182 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
 183
 184 align_const! {
 185     #[cfg(target_endian = "little")]
 186     pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 187         pthread_mutex_t {
 188             size: [
 189                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
 190                 0, 0, 0,
 191             ],
 192         };
 193     #[cfg(target_endian = "little")]
 194     pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 195         pthread_mutex_t {
 196             size: [
 197                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0,
 198                 0, 0, 0,
 199             ],
 200         };
 201     #[cfg(target_endian = "little")]
 202     pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 203         pthread_mutex_t {
 204             size: [
 205                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
 206                 0, 0, 0,
 207             ],
 208         };
 209     #[cfg(target_endian = "big")]
 210     pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 211         pthread_mutex_t {
 212             size: [
 213                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
 214                 0, 0, 0,
 215             ],
 216         };
 217     #[cfg(target_endian = "big")]
 218     pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 219         pthread_mutex_t {
 220             size: [
 221                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0,
 222                 0, 0, 0,
 223             ],
 224         };
 225     #[cfg(target_endian = "big")]
 226     pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
 227         pthread_mutex_t {
 228             size: [
 229                 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0,
 230                 0, 0, 0,
 231             ],
 232         };
 233 }
 234
 235 pub const PTRACE_GETFPREGS: ::c_uint = 14;
 236 pub const PTRACE_SETFPREGS: ::c_uint = 15;
 237 pub const PTRACE_GETREGS: ::c_uint = 12;
 238 pub const PTRACE_SETREGS: ::c_uint = 13;
 239
 240 #[link(name = "util")]
 241 extern {
 242     pub fn sysctl(name: *mut ::c_int,
 243                   namelen: ::c_int,
 244                   oldp: *mut ::c_void,
 245                   oldlenp: *mut ::size_t,
 246                   newp: *mut ::c_void,
 247                   newlen: ::size_t)
 248                   -> ::c_int;
 249 }
 250
 251 cfg_if! {
 252     if #[cfg(target_arch = "x86")] {
 253         mod x86;
 254         pub use self::x86::*;
 255     } else if #[cfg(target_arch = "arm")] {
 256         mod arm;
 257         pub use self::arm::*;
 258     } else if #[cfg(target_arch = "mips")] {
 259         mod mips;
 260         pub use self::mips::*;
 261     } else if #[cfg(target_arch = "powerpc")] {
 262         mod powerpc;
 263         pub use self::powerpc::*;
 264     } else {
 265         // Unknown target_arch
 266     }
 267 }