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 9 pub type shmatt_t = ::c_ulong; 10 pub type msgqnum_t = ::c_ulong; 11 pub type msglen_t = ::c_ulong; 12 pub type nlink_t = u32; 13 pub type __u64 = ::c_ulonglong; 14 pub type __s64 = ::c_longlong; 15 pub type __fsword_t = i32; 16 pub type fsblkcnt64_t = u64; 17 pub type fsfilcnt64_t = u64; 18 pub type __syscall_ulong_t = ::c_ulong; 19 20 cfg_if! { 21 if #[cfg(target_arch = "riscv32")] { 22 pub type time_t = i64; 23 pub type suseconds_t = i64; 24 pub type ino_t = u64; 25 pub type off_t = i64; 26 pub type blkcnt_t = i64; 27 pub type fsblkcnt_t = u64; 28 pub type fsfilcnt_t = u64; 29 pub type rlim_t = u64; 30 pub type blksize_t = i64; 31 } else { 32 pub type time_t = i32; 33 pub type suseconds_t = i32; 34 pub type ino_t = u32; 35 pub type off_t = i32; 36 pub type blkcnt_t = i32; 37 pub type fsblkcnt_t = ::c_ulong; 38 pub type fsfilcnt_t = ::c_ulong; 39 pub type rlim_t = c_ulong; 40 pub type blksize_t = i32; 41 } 42 } 43 44 s! { 45 pub struct stat { 46 #[cfg(not(target_arch = "mips"))] 47 pub st_dev: ::dev_t, 48 #[cfg(target_arch = "mips")] 49 pub st_dev: ::c_ulong, 50 51 #[cfg(not(target_arch = "mips"))] 52 __pad1: ::c_short, 53 #[cfg(target_arch = "mips")] 54 st_pad1: [::c_long; 3], 55 pub st_ino: ::ino_t, 56 pub st_mode: ::mode_t, 57 pub st_nlink: ::nlink_t, 58 pub st_uid: ::uid_t, 59 pub st_gid: ::gid_t, 60 #[cfg(not(target_arch = "mips"))] 61 pub st_rdev: ::dev_t, 62 #[cfg(target_arch = "mips")] 63 pub st_rdev: ::c_ulong, 64 #[cfg(not(target_arch = "mips"))] 65 __pad2: ::c_short, 66 #[cfg(target_arch = "mips")] 67 st_pad2: [::c_long; 2], 68 pub st_size: ::off_t, 69 #[cfg(target_arch = "mips")] 70 st_pad3: ::c_long, 71 #[cfg(not(target_arch = "mips"))] 72 pub st_blksize: ::blksize_t, 73 #[cfg(not(target_arch = "mips"))] 74 pub st_blocks: ::blkcnt_t, 75 pub st_atime: ::time_t, 76 pub st_atime_nsec: ::c_long, 77 pub st_mtime: ::time_t, 78 pub st_mtime_nsec: ::c_long, 79 pub st_ctime: ::time_t, 80 pub st_ctime_nsec: ::c_long, 81 #[cfg(not(target_arch = "mips"))] 82 __unused4: ::c_long, 83 #[cfg(not(target_arch = "mips"))] 84 __unused5: ::c_long, 85 #[cfg(target_arch = "mips")] 86 pub st_blksize: ::blksize_t, 87 #[cfg(target_arch = "mips")] 88 pub st_blocks: ::blkcnt_t, 89 #[cfg(target_arch = "mips")] 90 st_pad5: [::c_long; 14], 91 } 92 93 pub struct statvfs { 94 pub f_bsize: ::c_ulong, 95 pub f_frsize: ::c_ulong, 96 pub f_blocks: ::fsblkcnt_t, 97 pub f_bfree: ::fsblkcnt_t, 98 pub f_bavail: ::fsblkcnt_t, 99 pub f_files: ::fsfilcnt_t, 100 pub f_ffree: ::fsfilcnt_t, 101 pub f_favail: ::fsfilcnt_t, 102 pub f_fsid: ::c_ulong, 103 __f_unused: ::c_int, 104 pub f_flag: ::c_ulong, 105 pub f_namemax: ::c_ulong, 106 __f_spare: [::c_int; 6], 107 } 108 109 pub struct pthread_attr_t { 110 __size: [u32; 9] 111 } 112 113 pub struct sigset_t { 114 __val: [::c_ulong; 32], 115 } 116 117 pub struct sysinfo { 118 pub uptime: ::c_long, 119 pub loads: [::c_ulong; 3], 120 pub totalram: ::c_ulong, 121 pub freeram: ::c_ulong, 122 pub sharedram: ::c_ulong, 123 pub bufferram: ::c_ulong, 124 pub totalswap: ::c_ulong, 125 pub freeswap: ::c_ulong, 126 pub procs: ::c_ushort, 127 #[deprecated( 128 since = "0.2.58", 129 note = "This padding field might become private in the future" 130 )] 131 pub pad: ::c_ushort, 132 pub totalhigh: ::c_ulong, 133 pub freehigh: ::c_ulong, 134 pub mem_unit: ::c_uint, 135 pub _f: [::c_char; 8], 136 } 137 138 pub struct ip_mreqn { 139 pub imr_multiaddr: ::in_addr, 140 pub imr_address: ::in_addr, 141 pub imr_ifindex: ::c_int, 142 } 143 144 pub struct semid_ds { 145 pub sem_perm: ipc_perm, 146 #[cfg(target_arch = "powerpc")] 147 __reserved: ::__syscall_ulong_t, 148 pub sem_otime: ::time_t, 149 #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))] 150 __reserved: ::__syscall_ulong_t, 151 #[cfg(target_arch = "powerpc")] 152 __reserved2: ::__syscall_ulong_t, 153 pub sem_ctime: ::time_t, 154 #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))] 155 __reserved2: ::__syscall_ulong_t, 156 pub sem_nsems: ::__syscall_ulong_t, 157 __glibc_reserved3: ::__syscall_ulong_t, 158 __glibc_reserved4: ::__syscall_ulong_t, 159 } 160 } 161 162 pub const POSIX_FADV_DONTNEED: ::c_int = 4; 163 pub const POSIX_FADV_NOREUSE: ::c_int = 5; 164 165 pub const F_OFD_GETLK: ::c_int = 36; 166 pub const F_OFD_SETLK: ::c_int = 37; 167 pub const F_OFD_SETLKW: ::c_int = 38; 168 169 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; 170 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24; 171 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32; 172 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; 173 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8; 174 175 cfg_if! { 176 if #[cfg(target_arch = "sparc")] { 177 pub const O_NOATIME: ::c_int = 0x200000; 178 pub const O_PATH: ::c_int = 0x1000000; 179 pub const O_TMPFILE: ::c_int = 0x2000000 | O_DIRECTORY; 180 181 pub const SA_ONSTACK: ::c_int = 1; 182 183 pub const PTRACE_DETACH: ::c_uint = 11; 184 185 pub const F_SETLK: ::c_int = 8; 186 pub const F_SETLKW: ::c_int = 9; 187 188 pub const F_RDLCK: ::c_int = 1; 189 pub const F_WRLCK: ::c_int = 2; 190 pub const F_UNLCK: ::c_int = 3; 191 192 pub const SFD_CLOEXEC: ::c_int = 0x400000; 193 194 pub const NCCS: usize = 17; 195 196 pub const O_TRUNC: ::c_int = 0x400; 197 pub const O_CLOEXEC: ::c_int = 0x400000; 198 199 pub const EBFONT: ::c_int = 109; 200 pub const ENOSTR: ::c_int = 72; 201 pub const ENODATA: ::c_int = 111; 202 pub const ETIME: ::c_int = 73; 203 pub const ENOSR: ::c_int = 74; 204 pub const ENONET: ::c_int = 80; 205 pub const ENOPKG: ::c_int = 113; 206 pub const EREMOTE: ::c_int = 71; 207 pub const ENOLINK: ::c_int = 82; 208 pub const EADV: ::c_int = 83; 209 pub const ESRMNT: ::c_int = 84; 210 pub const ECOMM: ::c_int = 85; 211 pub const EPROTO: ::c_int = 86; 212 pub const EDOTDOT: ::c_int = 88; 213 214 pub const SA_NODEFER: ::c_int = 0x20; 215 pub const SA_RESETHAND: ::c_int = 0x4; 216 pub const SA_RESTART: ::c_int = 0x2; 217 pub const SA_NOCLDSTOP: ::c_int = 0x00000008; 218 219 pub const EPOLL_CLOEXEC: ::c_int = 0x400000; 220 221 pub const EFD_CLOEXEC: ::c_int = 0x400000; 222 } else { 223 pub const O_NOATIME: ::c_int = 0o1000000; 224 pub const O_PATH: ::c_int = 0o10000000; 225 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY; 226 227 pub const SA_ONSTACK: ::c_int = 0x08000000; 228 229 pub const PTRACE_DETACH: ::c_uint = 17; 230 231 pub const F_SETLK: ::c_int = 6; 232 pub const F_SETLKW: ::c_int = 7; 233 234 pub const F_RDLCK: ::c_int = 0; 235 pub const F_WRLCK: ::c_int = 1; 236 pub const F_UNLCK: ::c_int = 2; 237 238 pub const SFD_CLOEXEC: ::c_int = 0x080000; 239 240 pub const NCCS: usize = 32; 241 242 pub const O_TRUNC: ::c_int = 512; 243 pub const O_CLOEXEC: ::c_int = 0x80000; 244 pub const EBFONT: ::c_int = 59; 245 pub const ENOSTR: ::c_int = 60; 246 pub const ENODATA: ::c_int = 61; 247 pub const ETIME: ::c_int = 62; 248 pub const ENOSR: ::c_int = 63; 249 pub const ENONET: ::c_int = 64; 250 pub const ENOPKG: ::c_int = 65; 251 pub const EREMOTE: ::c_int = 66; 252 pub const ENOLINK: ::c_int = 67; 253 pub const EADV: ::c_int = 68; 254 pub const ESRMNT: ::c_int = 69; 255 pub const ECOMM: ::c_int = 70; 256 pub const EPROTO: ::c_int = 71; 257 pub const EDOTDOT: ::c_int = 73; 258 259 pub const SA_NODEFER: ::c_int = 0x40000000; 260 pub const SA_RESETHAND: ::c_int = 0x80000000; 261 pub const SA_RESTART: ::c_int = 0x10000000; 262 pub const SA_NOCLDSTOP: ::c_int = 0x00000001; 263 264 pub const EPOLL_CLOEXEC: ::c_int = 0x80000; 265 266 pub const EFD_CLOEXEC: ::c_int = 0x80000; 267 } 268 } 269 270 align_const! { 271 #[cfg(target_endian = "little")] 272 pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 273 pthread_mutex_t { 274 size: [ 275 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 276 0, 0, 0, 277 ], 278 }; 279 #[cfg(target_endian = "little")] 280 pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 281 pthread_mutex_t { 282 size: [ 283 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 284 0, 0, 0, 285 ], 286 }; 287 #[cfg(target_endian = "little")] 288 pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 289 pthread_mutex_t { 290 size: [ 291 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 292 0, 0, 0, 293 ], 294 }; 295 #[cfg(target_endian = "big")] 296 pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 297 pthread_mutex_t { 298 size: [ 299 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 300 0, 0, 0, 301 ], 302 }; 303 #[cfg(target_endian = "big")] 304 pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 305 pthread_mutex_t { 306 size: [ 307 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 308 0, 0, 0, 309 ], 310 }; 311 #[cfg(target_endian = "big")] 312 pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t = 313 pthread_mutex_t { 314 size: [ 315 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 316 0, 0, 0, 317 ], 318 }; 319 } 320 321 pub const PTRACE_GETFPREGS: ::c_uint = 14; 322 pub const PTRACE_SETFPREGS: ::c_uint = 15; 323 pub const PTRACE_GETREGS: ::c_uint = 12; 324 pub const PTRACE_SETREGS: ::c_uint = 13; 325 326 extern "C" { 327 pub fn sysctl( 328 name: *mut ::c_int, 329 namelen: ::c_int, 330 oldp: *mut ::c_void, 331 oldlenp: *mut ::size_t, 332 newp: *mut ::c_void, 333 newlen: ::size_t, 334 ) -> ::c_int; 335 } 336 337 cfg_if! { 338 if #[cfg(target_arch = "x86")] { 339 mod x86; 340 pub use self::x86::*; 341 } else if #[cfg(target_arch = "arm")] { 342 mod arm; 343 pub use self::arm::*; 344 } else if #[cfg(target_arch = "mips")] { 345 mod mips; 346 pub use self::mips::*; 347 } else if #[cfg(target_arch = "powerpc")] { 348 mod powerpc; 349 pub use self::powerpc::*; 350 } else if #[cfg(target_arch = "sparc")] { 351 mod sparc; 352 pub use self::sparc::*; 353 } else if #[cfg(target_arch = "riscv32")] { 354 mod riscv32; 355 pub use self::riscv32::*; 356 } else { 357 // Unknown target_arch 358 } 359 } 360