| ... | ... | @@ -0,0 +1,928 @@ |
| 1 | const std = @import("std"); |
| 2 | const builtin = @import("builtin"); |
| 3 | |
| 4 | pub const errno = struct { |
| 5 | pub const Error = error{ |
| 6 | Unexpected, |
| 7 | EPERM, |
| 8 | ENOENT, |
| 9 | ESRCH, |
| 10 | EINTR, |
| 11 | EIO, |
| 12 | ENXIO, |
| 13 | E2BIG, |
| 14 | ENOEXEC, |
| 15 | EBADF, |
| 16 | ECHILD, |
| 17 | EAGAIN, |
| 18 | ENOMEM, |
| 19 | EACCES, |
| 20 | EFAULT, |
| 21 | ENOTBLK, |
| 22 | EBUSY, |
| 23 | EEXIST, |
| 24 | EXDEV, |
| 25 | ENODEV, |
| 26 | ENOTDIR, |
| 27 | EISDIR, |
| 28 | EINVAL, |
| 29 | ENFILE, |
| 30 | EMFILE, |
| 31 | ENOTTY, |
| 32 | ETXTBSY, |
| 33 | EFBIG, |
| 34 | ENOSPC, |
| 35 | ESPIPE, |
| 36 | EROFS, |
| 37 | EMLINK, |
| 38 | EPIPE, |
| 39 | EDOM, |
| 40 | ERANGE, |
| 41 | EDEADLK, |
| 42 | ENAMETOOLONG, |
| 43 | ENOLCK, |
| 44 | ENOSYS, |
| 45 | ENOTEMPTY, |
| 46 | ELOOP, |
| 47 | ENOMSG, |
| 48 | EIDRM, |
| 49 | ECHRNG, |
| 50 | EL2NSYNC, |
| 51 | EL3HLT, |
| 52 | EL3RST, |
| 53 | ELNRNG, |
| 54 | EUNATCH, |
| 55 | ENOCSI, |
| 56 | EL2HLT, |
| 57 | EBADE, |
| 58 | EBADR, |
| 59 | EXFULL, |
| 60 | ENOANO, |
| 61 | EBADRQC, |
| 62 | EBADSLT, |
| 63 | EBFONT, |
| 64 | ENOSTR, |
| 65 | ENODATA, |
| 66 | ETIME, |
| 67 | ENOSR, |
| 68 | ENONET, |
| 69 | ENOPKG, |
| 70 | EREMOTE, |
| 71 | ENOLINK, |
| 72 | EADV, |
| 73 | ESRMNT, |
| 74 | ECOMM, |
| 75 | EPROTO, |
| 76 | EMULTIHOP, |
| 77 | EDOTDOT, |
| 78 | EBADMSG, |
| 79 | EOVERFLOW, |
| 80 | ENOTUNIQ, |
| 81 | EBADFD, |
| 82 | EREMCHG, |
| 83 | ELIBACC, |
| 84 | ELIBBAD, |
| 85 | ELIBSCN, |
| 86 | ELIBMAX, |
| 87 | ELIBEXEC, |
| 88 | EILSEQ, |
| 89 | ERESTART, |
| 90 | ESTRPIPE, |
| 91 | EUSERS, |
| 92 | ENOTSOCK, |
| 93 | EDESTADDRREQ, |
| 94 | EMSGSIZE, |
| 95 | EPROTOTYPE, |
| 96 | ENOPROTOOPT, |
| 97 | EPROTONOSUPPORT, |
| 98 | ESOCKTNOSUPPORT, |
| 99 | EOPNOTSUPP, |
| 100 | EPFNOSUPPORT, |
| 101 | EAFNOSUPPORT, |
| 102 | EADDRINUSE, |
| 103 | EADDRNOTAVAIL, |
| 104 | ENETDOWN, |
| 105 | ENETUNREACH, |
| 106 | ENETRESET, |
| 107 | ECONNABORTED, |
| 108 | ECONNRESET, |
| 109 | ENOBUFS, |
| 110 | EISCONN, |
| 111 | ENOTCONN, |
| 112 | ESHUTDOWN, |
| 113 | ETOOMANYREFS, |
| 114 | ETIMEDOUT, |
| 115 | ECONNREFUSED, |
| 116 | EHOSTDOWN, |
| 117 | EHOSTUNREACH, |
| 118 | EALREADY, |
| 119 | EINPROGRESS, |
| 120 | ESTALE, |
| 121 | EUCLEAN, |
| 122 | ENOTNAM, |
| 123 | ENAVAIL, |
| 124 | EISNAM, |
| 125 | EREMOTEIO, |
| 126 | EDQUOT, |
| 127 | ENOMEDIUM, |
| 128 | EMEDIUMTYPE, |
| 129 | ECANCELED, |
| 130 | ENOKEY, |
| 131 | EKEYEXPIRED, |
| 132 | EKEYREVOKED, |
| 133 | EKEYREJECTED, |
| 134 | EOWNERDEAD, |
| 135 | ENOTRECOVERABLE, |
| 136 | ERFKILL, |
| 137 | EHWPOISON, |
| 138 | }; |
| 139 | |
| 140 | pub const Enum = switch (builtin.target.cpu.arch) { |
| 141 | .arc, |
| 142 | .arm, |
| 143 | .armeb, |
| 144 | .aarch64, |
| 145 | .aarch64_be, |
| 146 | .csky, |
| 147 | .hexagon, |
| 148 | .loongarch32, |
| 149 | .loongarch64, |
| 150 | .m68k, |
| 151 | .riscv32, |
| 152 | .riscv64, |
| 153 | .s390x, |
| 154 | .sparc, |
| 155 | .sparc64, |
| 156 | .x86, |
| 157 | .x86_64, |
| 158 | .xtensa, |
| 159 | => enum(c_ushort) { |
| 160 | EPERM = 1, |
| 161 | ENOENT = 2, |
| 162 | ESRCH = 3, |
| 163 | EINTR = 4, |
| 164 | EIO = 5, |
| 165 | ENXIO = 6, |
| 166 | E2BIG = 7, |
| 167 | ENOEXEC = 8, |
| 168 | EBADF = 9, |
| 169 | ECHILD = 10, |
| 170 | EAGAIN = 11, |
| 171 | ENOMEM = 12, |
| 172 | EACCES = 13, |
| 173 | EFAULT = 14, |
| 174 | ENOTBLK = 15, |
| 175 | EBUSY = 16, |
| 176 | EEXIST = 17, |
| 177 | EXDEV = 18, |
| 178 | ENODEV = 19, |
| 179 | ENOTDIR = 20, |
| 180 | EISDIR = 21, |
| 181 | EINVAL = 22, |
| 182 | ENFILE = 23, |
| 183 | EMFILE = 24, |
| 184 | ENOTTY = 25, |
| 185 | ETXTBSY = 26, |
| 186 | EFBIG = 27, |
| 187 | ENOSPC = 28, |
| 188 | ESPIPE = 29, |
| 189 | EROFS = 30, |
| 190 | EMLINK = 31, |
| 191 | EPIPE = 32, |
| 192 | EDOM = 33, |
| 193 | ERANGE = 34, |
| 194 | EDEADLK = 35, |
| 195 | ENAMETOOLONG = 36, |
| 196 | ENOLCK = 37, |
| 197 | ENOSYS = 38, |
| 198 | ENOTEMPTY = 39, |
| 199 | ELOOP = 40, |
| 200 | ENOMSG = 42, |
| 201 | EIDRM = 43, |
| 202 | ECHRNG = 44, |
| 203 | EL2NSYNC = 45, |
| 204 | EL3HLT = 46, |
| 205 | EL3RST = 47, |
| 206 | ELNRNG = 48, |
| 207 | EUNATCH = 49, |
| 208 | ENOCSI = 50, |
| 209 | EL2HLT = 51, |
| 210 | EBADE = 52, |
| 211 | EBADR = 53, |
| 212 | EXFULL = 54, |
| 213 | ENOANO = 55, |
| 214 | EBADRQC = 56, |
| 215 | EBADSLT = 57, |
| 216 | EBFONT = 59, |
| 217 | ENOSTR = 60, |
| 218 | ENODATA = 61, |
| 219 | ETIME = 62, |
| 220 | ENOSR = 63, |
| 221 | ENONET = 64, |
| 222 | ENOPKG = 65, |
| 223 | EREMOTE = 66, |
| 224 | ENOLINK = 67, |
| 225 | EADV = 68, |
| 226 | ESRMNT = 69, |
| 227 | ECOMM = 70, |
| 228 | EPROTO = 71, |
| 229 | EMULTIHOP = 72, |
| 230 | EDOTDOT = 73, |
| 231 | EBADMSG = 74, |
| 232 | EOVERFLOW = 75, |
| 233 | ENOTUNIQ = 76, |
| 234 | EBADFD = 77, |
| 235 | EREMCHG = 78, |
| 236 | ELIBACC = 79, |
| 237 | ELIBBAD = 80, |
| 238 | ELIBSCN = 81, |
| 239 | ELIBMAX = 82, |
| 240 | ELIBEXEC = 83, |
| 241 | EILSEQ = 84, |
| 242 | ERESTART = 85, |
| 243 | ESTRPIPE = 86, |
| 244 | EUSERS = 87, |
| 245 | ENOTSOCK = 88, |
| 246 | EDESTADDRREQ = 89, |
| 247 | EMSGSIZE = 90, |
| 248 | EPROTOTYPE = 91, |
| 249 | ENOPROTOOPT = 92, |
| 250 | EPROTONOSUPPORT = 93, |
| 251 | ESOCKTNOSUPPORT = 94, |
| 252 | EOPNOTSUPP = 95, |
| 253 | EPFNOSUPPORT = 96, |
| 254 | EAFNOSUPPORT = 97, |
| 255 | EADDRINUSE = 98, |
| 256 | EADDRNOTAVAIL = 99, |
| 257 | ENETDOWN = 100, |
| 258 | ENETUNREACH = 101, |
| 259 | ENETRESET = 102, |
| 260 | ECONNABORTED = 103, |
| 261 | ECONNRESET = 104, |
| 262 | ENOBUFS = 105, |
| 263 | EISCONN = 106, |
| 264 | ENOTCONN = 107, |
| 265 | ESHUTDOWN = 108, |
| 266 | ETOOMANYREFS = 109, |
| 267 | ETIMEDOUT = 110, |
| 268 | ECONNREFUSED = 111, |
| 269 | EHOSTDOWN = 112, |
| 270 | EHOSTUNREACH = 113, |
| 271 | EALREADY = 114, |
| 272 | EINPROGRESS = 115, |
| 273 | ESTALE = 116, |
| 274 | EUCLEAN = 117, |
| 275 | ENOTNAM = 118, |
| 276 | ENAVAIL = 119, |
| 277 | EISNAM = 120, |
| 278 | EREMOTEIO = 121, |
| 279 | EDQUOT = 122, |
| 280 | ENOMEDIUM = 123, |
| 281 | EMEDIUMTYPE = 124, |
| 282 | ECANCELED = 125, |
| 283 | ENOKEY = 126, |
| 284 | EKEYEXPIRED = 127, |
| 285 | EKEYREVOKED = 128, |
| 286 | EKEYREJECTED = 129, |
| 287 | EOWNERDEAD = 130, |
| 288 | ENOTRECOVERABLE = 131, |
| 289 | ERFKILL = 132, |
| 290 | EHWPOISON = 133, |
| 291 | _, |
| 292 | pub const EWOULDBLOCK: Enum = .EAGAIN; |
| 293 | pub const EDEADLOCK: Enum = .EDEADLK; |
| 294 | pub const ENOTSUP: Enum = .EOPNOTSUPP; |
| 295 | }, |
| 296 | .mips, |
| 297 | .mipsel, |
| 298 | => enum(c_ushort) { |
| 299 | EPERM = 1, |
| 300 | ENOENT = 2, |
| 301 | ESRCH = 3, |
| 302 | EINTR = 4, |
| 303 | EIO = 5, |
| 304 | ENXIO = 6, |
| 305 | E2BIG = 7, |
| 306 | ENOEXEC = 8, |
| 307 | EBADF = 9, |
| 308 | ECHILD = 10, |
| 309 | EAGAIN = 11, |
| 310 | ENOMEM = 12, |
| 311 | EACCES = 13, |
| 312 | EFAULT = 14, |
| 313 | ENOTBLK = 15, |
| 314 | EBUSY = 16, |
| 315 | EEXIST = 17, |
| 316 | EXDEV = 18, |
| 317 | ENODEV = 19, |
| 318 | ENOTDIR = 20, |
| 319 | EISDIR = 21, |
| 320 | EINVAL = 22, |
| 321 | ENFILE = 23, |
| 322 | EMFILE = 24, |
| 323 | ENOTTY = 25, |
| 324 | ETXTBSY = 26, |
| 325 | EFBIG = 27, |
| 326 | ENOSPC = 28, |
| 327 | ESPIPE = 29, |
| 328 | EROFS = 30, |
| 329 | EMLINK = 31, |
| 330 | EPIPE = 32, |
| 331 | EDOM = 33, |
| 332 | ERANGE = 34, |
| 333 | ENOMSG = 35, |
| 334 | EIDRM = 36, |
| 335 | ECHRNG = 37, |
| 336 | EL2NSYNC = 38, |
| 337 | EL3HLT = 39, |
| 338 | EL3RST = 40, |
| 339 | ELNRNG = 41, |
| 340 | EUNATCH = 42, |
| 341 | ENOCSI = 43, |
| 342 | EL2HLT = 44, |
| 343 | EDEADLK = 45, |
| 344 | ENOLCK = 46, |
| 345 | EBADE = 50, |
| 346 | EBADR = 51, |
| 347 | EXFULL = 52, |
| 348 | ENOANO = 53, |
| 349 | EBADRQC = 54, |
| 350 | EBADSLT = 55, |
| 351 | EDEADLOCK = 56, |
| 352 | EBFONT = 59, |
| 353 | ENOSTR = 60, |
| 354 | ENODATA = 61, |
| 355 | ETIME = 62, |
| 356 | ENOSR = 63, |
| 357 | ENONET = 64, |
| 358 | ENOPKG = 65, |
| 359 | EREMOTE = 66, |
| 360 | ENOLINK = 67, |
| 361 | EADV = 68, |
| 362 | ESRMNT = 69, |
| 363 | ECOMM = 70, |
| 364 | EPROTO = 71, |
| 365 | EDOTDOT = 73, |
| 366 | EMULTIHOP = 74, |
| 367 | EBADMSG = 77, |
| 368 | ENAMETOOLONG = 78, |
| 369 | EOVERFLOW = 79, |
| 370 | ENOTUNIQ = 80, |
| 371 | EBADFD = 81, |
| 372 | EREMCHG = 82, |
| 373 | ELIBACC = 83, |
| 374 | ELIBBAD = 84, |
| 375 | ELIBSCN = 85, |
| 376 | ELIBMAX = 86, |
| 377 | ELIBEXEC = 87, |
| 378 | EILSEQ = 88, |
| 379 | ENOSYS = 89, |
| 380 | ELOOP = 90, |
| 381 | ERESTART = 91, |
| 382 | ESTRPIPE = 92, |
| 383 | ENOTEMPTY = 93, |
| 384 | EUSERS = 94, |
| 385 | ENOTSOCK = 95, |
| 386 | EDESTADDRREQ = 96, |
| 387 | EMSGSIZE = 97, |
| 388 | EPROTOTYPE = 98, |
| 389 | ENOPROTOOPT = 99, |
| 390 | EPROTONOSUPPORT = 120, |
| 391 | ESOCKTNOSUPPORT = 121, |
| 392 | EOPNOTSUPP = 122, |
| 393 | EPFNOSUPPORT = 123, |
| 394 | EAFNOSUPPORT = 124, |
| 395 | EADDRINUSE = 125, |
| 396 | EADDRNOTAVAIL = 126, |
| 397 | ENETDOWN = 127, |
| 398 | ENETUNREACH = 128, |
| 399 | ENETRESET = 129, |
| 400 | ECONNABORTED = 130, |
| 401 | ECONNRESET = 131, |
| 402 | ENOBUFS = 132, |
| 403 | EISCONN = 133, |
| 404 | ENOTCONN = 134, |
| 405 | EUCLEAN = 135, |
| 406 | ENOTNAM = 137, |
| 407 | ENAVAIL = 138, |
| 408 | EISNAM = 139, |
| 409 | EREMOTEIO = 140, |
| 410 | ESHUTDOWN = 143, |
| 411 | ETOOMANYREFS = 144, |
| 412 | ETIMEDOUT = 145, |
| 413 | ECONNREFUSED = 146, |
| 414 | EHOSTDOWN = 147, |
| 415 | EHOSTUNREACH = 148, |
| 416 | EALREADY = 149, |
| 417 | EINPROGRESS = 150, |
| 418 | ESTALE = 151, |
| 419 | ECANCELED = 158, |
| 420 | ENOMEDIUM = 159, |
| 421 | EMEDIUMTYPE = 160, |
| 422 | ENOKEY = 161, |
| 423 | EKEYEXPIRED = 162, |
| 424 | EKEYREVOKED = 163, |
| 425 | EKEYREJECTED = 164, |
| 426 | EOWNERDEAD = 165, |
| 427 | ENOTRECOVERABLE = 166, |
| 428 | ERFKILL = 167, |
| 429 | EHWPOISON = 168, |
| 430 | EDQUOT = 1133, |
| 431 | _, |
| 432 | pub const ENOTSUP: Enum = .EOPNOTSUPP; |
| 433 | pub const EWOULDBLOCK: Enum = .EAGAIN; |
| 434 | }, |
| 435 | .mips64, |
| 436 | .mips64el, |
| 437 | => enum(c_ushort) { |
| 438 | EPERM = 1, |
| 439 | ENOENT = 2, |
| 440 | ESRCH = 3, |
| 441 | EINTR = 4, |
| 442 | EIO = 5, |
| 443 | ENXIO = 6, |
| 444 | E2BIG = 7, |
| 445 | ENOEXEC = 8, |
| 446 | EBADF = 9, |
| 447 | ECHILD = 10, |
| 448 | EAGAIN = 11, |
| 449 | ENOMEM = 12, |
| 450 | EACCES = 13, |
| 451 | EFAULT = 14, |
| 452 | ENOTBLK = 15, |
| 453 | EBUSY = 16, |
| 454 | EEXIST = 17, |
| 455 | EXDEV = 18, |
| 456 | ENODEV = 19, |
| 457 | ENOTDIR = 20, |
| 458 | EISDIR = 21, |
| 459 | EINVAL = 22, |
| 460 | ENFILE = 23, |
| 461 | EMFILE = 24, |
| 462 | ENOTTY = 25, |
| 463 | ETXTBSY = 26, |
| 464 | EFBIG = 27, |
| 465 | ENOSPC = 28, |
| 466 | ESPIPE = 29, |
| 467 | EROFS = 30, |
| 468 | EMLINK = 31, |
| 469 | EPIPE = 32, |
| 470 | EDOM = 33, |
| 471 | ERANGE = 34, |
| 472 | ENOMSG = 35, |
| 473 | EIDRM = 36, |
| 474 | ECHRNG = 37, |
| 475 | EL2NSYNC = 38, |
| 476 | EL3HLT = 39, |
| 477 | EL3RST = 40, |
| 478 | ELNRNG = 41, |
| 479 | EUNATCH = 42, |
| 480 | ENOCSI = 43, |
| 481 | EL2HLT = 44, |
| 482 | EDEADLK = 45, |
| 483 | ENOLCK = 46, |
| 484 | EBADE = 50, |
| 485 | EBADR = 51, |
| 486 | EXFULL = 52, |
| 487 | ENOANO = 53, |
| 488 | EBADRQC = 54, |
| 489 | EBADSLT = 55, |
| 490 | EDEADLOCK = 56, |
| 491 | EBFONT = 59, |
| 492 | ENOSTR = 60, |
| 493 | ENODATA = 61, |
| 494 | ETIME = 62, |
| 495 | ENOSR = 63, |
| 496 | ENONET = 64, |
| 497 | ENOPKG = 65, |
| 498 | EREMOTE = 66, |
| 499 | ENOLINK = 67, |
| 500 | EADV = 68, |
| 501 | ESRMNT = 69, |
| 502 | ECOMM = 70, |
| 503 | EPROTO = 71, |
| 504 | EDOTDOT = 73, |
| 505 | EMULTIHOP = 74, |
| 506 | EBADMSG = 77, |
| 507 | ENAMETOOLONG = 78, |
| 508 | EOVERFLOW = 79, |
| 509 | ENOTUNIQ = 80, |
| 510 | EBADFD = 81, |
| 511 | EREMCHG = 82, |
| 512 | ELIBACC = 83, |
| 513 | ELIBBAD = 84, |
| 514 | ELIBSCN = 85, |
| 515 | ELIBMAX = 86, |
| 516 | ELIBEXEC = 87, |
| 517 | EILSEQ = 88, |
| 518 | ENOSYS = 89, |
| 519 | ELOOP = 90, |
| 520 | ERESTART = 91, |
| 521 | ESTRPIPE = 92, |
| 522 | ENOTEMPTY = 93, |
| 523 | EUSERS = 94, |
| 524 | ENOTSOCK = 95, |
| 525 | EDESTADDRREQ = 96, |
| 526 | EMSGSIZE = 97, |
| 527 | EPROTOTYPE = 98, |
| 528 | ENOPROTOOPT = 99, |
| 529 | EPROTONOSUPPORT = 120, |
| 530 | ESOCKTNOSUPPORT = 121, |
| 531 | EOPNOTSUPP = 122, |
| 532 | EPFNOSUPPORT = 123, |
| 533 | EAFNOSUPPORT = 124, |
| 534 | EADDRINUSE = 125, |
| 535 | EADDRNOTAVAIL = 126, |
| 536 | ENETDOWN = 127, |
| 537 | ENETUNREACH = 128, |
| 538 | ENETRESET = 129, |
| 539 | ECONNABORTED = 130, |
| 540 | ECONNRESET = 131, |
| 541 | ENOBUFS = 132, |
| 542 | EISCONN = 133, |
| 543 | ENOTCONN = 134, |
| 544 | EUCLEAN = 135, |
| 545 | ENOTNAM = 137, |
| 546 | ENAVAIL = 138, |
| 547 | EISNAM = 139, |
| 548 | EREMOTEIO = 140, |
| 549 | ESHUTDOWN = 143, |
| 550 | ETOOMANYREFS = 144, |
| 551 | ETIMEDOUT = 145, |
| 552 | ECONNREFUSED = 146, |
| 553 | EHOSTDOWN = 147, |
| 554 | EHOSTUNREACH = 148, |
| 555 | EALREADY = 149, |
| 556 | EINPROGRESS = 150, |
| 557 | ESTALE = 151, |
| 558 | ECANCELED = 158, |
| 559 | ENOMEDIUM = 159, |
| 560 | EMEDIUMTYPE = 160, |
| 561 | ENOKEY = 161, |
| 562 | EKEYEXPIRED = 162, |
| 563 | EKEYREVOKED = 163, |
| 564 | EKEYREJECTED = 164, |
| 565 | EOWNERDEAD = 165, |
| 566 | ENOTRECOVERABLE = 166, |
| 567 | ERFKILL = 167, |
| 568 | EHWPOISON = 168, |
| 569 | EDQUOT = 1133, |
| 570 | _, |
| 571 | pub const ENOTSUP: Enum = .EOPNOTSUPP; |
| 572 | pub const EWOULDBLOCK: Enum = .EAGAIN; |
| 573 | }, |
| 574 | .powerpc, |
| 575 | .powerpcle, |
| 576 | => enum(c_ushort) { |
| 577 | EPERM = 1, |
| 578 | ENOENT = 2, |
| 579 | ESRCH = 3, |
| 580 | EINTR = 4, |
| 581 | EIO = 5, |
| 582 | ENXIO = 6, |
| 583 | E2BIG = 7, |
| 584 | ENOEXEC = 8, |
| 585 | EBADF = 9, |
| 586 | ECHILD = 10, |
| 587 | EAGAIN = 11, |
| 588 | ENOMEM = 12, |
| 589 | EACCES = 13, |
| 590 | EFAULT = 14, |
| 591 | ENOTBLK = 15, |
| 592 | EBUSY = 16, |
| 593 | EEXIST = 17, |
| 594 | EXDEV = 18, |
| 595 | ENODEV = 19, |
| 596 | ENOTDIR = 20, |
| 597 | EISDIR = 21, |
| 598 | EINVAL = 22, |
| 599 | ENFILE = 23, |
| 600 | EMFILE = 24, |
| 601 | ENOTTY = 25, |
| 602 | ETXTBSY = 26, |
| 603 | EFBIG = 27, |
| 604 | ENOSPC = 28, |
| 605 | ESPIPE = 29, |
| 606 | EROFS = 30, |
| 607 | EMLINK = 31, |
| 608 | EPIPE = 32, |
| 609 | EDOM = 33, |
| 610 | ERANGE = 34, |
| 611 | EDEADLK = 35, |
| 612 | ENAMETOOLONG = 36, |
| 613 | ENOLCK = 37, |
| 614 | ENOSYS = 38, |
| 615 | ENOTEMPTY = 39, |
| 616 | ELOOP = 40, |
| 617 | ENOMSG = 42, |
| 618 | EIDRM = 43, |
| 619 | ECHRNG = 44, |
| 620 | EL2NSYNC = 45, |
| 621 | EL3HLT = 46, |
| 622 | EL3RST = 47, |
| 623 | ELNRNG = 48, |
| 624 | EUNATCH = 49, |
| 625 | ENOCSI = 50, |
| 626 | EL2HLT = 51, |
| 627 | EBADE = 52, |
| 628 | EBADR = 53, |
| 629 | EXFULL = 54, |
| 630 | ENOANO = 55, |
| 631 | EBADRQC = 56, |
| 632 | EBADSLT = 57, |
| 633 | EDEADLOCK = 58, |
| 634 | EBFONT = 59, |
| 635 | ENOSTR = 60, |
| 636 | ENODATA = 61, |
| 637 | ETIME = 62, |
| 638 | ENOSR = 63, |
| 639 | ENONET = 64, |
| 640 | ENOPKG = 65, |
| 641 | EREMOTE = 66, |
| 642 | ENOLINK = 67, |
| 643 | EADV = 68, |
| 644 | ESRMNT = 69, |
| 645 | ECOMM = 70, |
| 646 | EPROTO = 71, |
| 647 | EMULTIHOP = 72, |
| 648 | EDOTDOT = 73, |
| 649 | EBADMSG = 74, |
| 650 | EOVERFLOW = 75, |
| 651 | ENOTUNIQ = 76, |
| 652 | EBADFD = 77, |
| 653 | EREMCHG = 78, |
| 654 | ELIBACC = 79, |
| 655 | ELIBBAD = 80, |
| 656 | ELIBSCN = 81, |
| 657 | ELIBMAX = 82, |
| 658 | ELIBEXEC = 83, |
| 659 | EILSEQ = 84, |
| 660 | ERESTART = 85, |
| 661 | ESTRPIPE = 86, |
| 662 | EUSERS = 87, |
| 663 | ENOTSOCK = 88, |
| 664 | EDESTADDRREQ = 89, |
| 665 | EMSGSIZE = 90, |
| 666 | EPROTOTYPE = 91, |
| 667 | ENOPROTOOPT = 92, |
| 668 | EPROTONOSUPPORT = 93, |
| 669 | ESOCKTNOSUPPORT = 94, |
| 670 | EOPNOTSUPP = 95, |
| 671 | EPFNOSUPPORT = 96, |
| 672 | EAFNOSUPPORT = 97, |
| 673 | EADDRINUSE = 98, |
| 674 | EADDRNOTAVAIL = 99, |
| 675 | ENETDOWN = 100, |
| 676 | ENETUNREACH = 101, |
| 677 | ENETRESET = 102, |
| 678 | ECONNABORTED = 103, |
| 679 | ECONNRESET = 104, |
| 680 | ENOBUFS = 105, |
| 681 | EISCONN = 106, |
| 682 | ENOTCONN = 107, |
| 683 | ESHUTDOWN = 108, |
| 684 | ETOOMANYREFS = 109, |
| 685 | ETIMEDOUT = 110, |
| 686 | ECONNREFUSED = 111, |
| 687 | EHOSTDOWN = 112, |
| 688 | EHOSTUNREACH = 113, |
| 689 | EALREADY = 114, |
| 690 | EINPROGRESS = 115, |
| 691 | ESTALE = 116, |
| 692 | EUCLEAN = 117, |
| 693 | ENOTNAM = 118, |
| 694 | ENAVAIL = 119, |
| 695 | EISNAM = 120, |
| 696 | EREMOTEIO = 121, |
| 697 | EDQUOT = 122, |
| 698 | ENOMEDIUM = 123, |
| 699 | EMEDIUMTYPE = 124, |
| 700 | ECANCELED = 125, |
| 701 | ENOKEY = 126, |
| 702 | EKEYEXPIRED = 127, |
| 703 | EKEYREVOKED = 128, |
| 704 | EKEYREJECTED = 129, |
| 705 | EOWNERDEAD = 130, |
| 706 | ENOTRECOVERABLE = 131, |
| 707 | ERFKILL = 132, |
| 708 | EHWPOISON = 133, |
| 709 | _, |
| 710 | pub const EWOULDBLOCK: Enum = .EAGAIN; |
| 711 | pub const ENOTSUP: Enum = .EOPNOTSUPP; |
| 712 | }, |
| 713 | .powerpc64, |
| 714 | .powerpc64le, |
| 715 | => enum(c_ushort) { |
| 716 | EPERM = 1, |
| 717 | ENOENT = 2, |
| 718 | ESRCH = 3, |
| 719 | EINTR = 4, |
| 720 | EIO = 5, |
| 721 | ENXIO = 6, |
| 722 | E2BIG = 7, |
| 723 | ENOEXEC = 8, |
| 724 | EBADF = 9, |
| 725 | ECHILD = 10, |
| 726 | EAGAIN = 11, |
| 727 | ENOMEM = 12, |
| 728 | EACCES = 13, |
| 729 | EFAULT = 14, |
| 730 | ENOTBLK = 15, |
| 731 | EBUSY = 16, |
| 732 | EEXIST = 17, |
| 733 | EXDEV = 18, |
| 734 | ENODEV = 19, |
| 735 | ENOTDIR = 20, |
| 736 | EISDIR = 21, |
| 737 | EINVAL = 22, |
| 738 | ENFILE = 23, |
| 739 | EMFILE = 24, |
| 740 | ENOTTY = 25, |
| 741 | ETXTBSY = 26, |
| 742 | EFBIG = 27, |
| 743 | ENOSPC = 28, |
| 744 | ESPIPE = 29, |
| 745 | EROFS = 30, |
| 746 | EMLINK = 31, |
| 747 | EPIPE = 32, |
| 748 | EDOM = 33, |
| 749 | ERANGE = 34, |
| 750 | EDEADLK = 35, |
| 751 | ENAMETOOLONG = 36, |
| 752 | ENOLCK = 37, |
| 753 | ENOSYS = 38, |
| 754 | ENOTEMPTY = 39, |
| 755 | ELOOP = 40, |
| 756 | ENOMSG = 42, |
| 757 | EIDRM = 43, |
| 758 | ECHRNG = 44, |
| 759 | EL2NSYNC = 45, |
| 760 | EL3HLT = 46, |
| 761 | EL3RST = 47, |
| 762 | ELNRNG = 48, |
| 763 | EUNATCH = 49, |
| 764 | ENOCSI = 50, |
| 765 | EL2HLT = 51, |
| 766 | EBADE = 52, |
| 767 | EBADR = 53, |
| 768 | EXFULL = 54, |
| 769 | ENOANO = 55, |
| 770 | EBADRQC = 56, |
| 771 | EBADSLT = 57, |
| 772 | EDEADLOCK = 58, |
| 773 | EBFONT = 59, |
| 774 | ENOSTR = 60, |
| 775 | ENODATA = 61, |
| 776 | ETIME = 62, |
| 777 | ENOSR = 63, |
| 778 | ENONET = 64, |
| 779 | ENOPKG = 65, |
| 780 | EREMOTE = 66, |
| 781 | ENOLINK = 67, |
| 782 | EADV = 68, |
| 783 | ESRMNT = 69, |
| 784 | ECOMM = 70, |
| 785 | EPROTO = 71, |
| 786 | EMULTIHOP = 72, |
| 787 | EDOTDOT = 73, |
| 788 | EBADMSG = 74, |
| 789 | EOVERFLOW = 75, |
| 790 | ENOTUNIQ = 76, |
| 791 | EBADFD = 77, |
| 792 | EREMCHG = 78, |
| 793 | ELIBACC = 79, |
| 794 | ELIBBAD = 80, |
| 795 | ELIBSCN = 81, |
| 796 | ELIBMAX = 82, |
| 797 | ELIBEXEC = 83, |
| 798 | EILSEQ = 84, |
| 799 | ERESTART = 85, |
| 800 | ESTRPIPE = 86, |
| 801 | EUSERS = 87, |
| 802 | ENOTSOCK = 88, |
| 803 | EDESTADDRREQ = 89, |
| 804 | EMSGSIZE = 90, |
| 805 | EPROTOTYPE = 91, |
| 806 | ENOPROTOOPT = 92, |
| 807 | EPROTONOSUPPORT = 93, |
| 808 | ESOCKTNOSUPPORT = 94, |
| 809 | EOPNOTSUPP = 95, |
| 810 | EPFNOSUPPORT = 96, |
| 811 | EAFNOSUPPORT = 97, |
| 812 | EADDRINUSE = 98, |
| 813 | EADDRNOTAVAIL = 99, |
| 814 | ENETDOWN = 100, |
| 815 | ENETUNREACH = 101, |
| 816 | ENETRESET = 102, |
| 817 | ECONNABORTED = 103, |
| 818 | ECONNRESET = 104, |
| 819 | ENOBUFS = 105, |
| 820 | EISCONN = 106, |
| 821 | ENOTCONN = 107, |
| 822 | ESHUTDOWN = 108, |
| 823 | ETOOMANYREFS = 109, |
| 824 | ETIMEDOUT = 110, |
| 825 | ECONNREFUSED = 111, |
| 826 | EHOSTDOWN = 112, |
| 827 | EHOSTUNREACH = 113, |
| 828 | EALREADY = 114, |
| 829 | EINPROGRESS = 115, |
| 830 | ESTALE = 116, |
| 831 | EUCLEAN = 117, |
| 832 | ENOTNAM = 118, |
| 833 | ENAVAIL = 119, |
| 834 | EISNAM = 120, |
| 835 | EREMOTEIO = 121, |
| 836 | EDQUOT = 122, |
| 837 | ENOMEDIUM = 123, |
| 838 | EMEDIUMTYPE = 124, |
| 839 | ECANCELED = 125, |
| 840 | ENOKEY = 126, |
| 841 | EKEYEXPIRED = 127, |
| 842 | EKEYREVOKED = 128, |
| 843 | EKEYREJECTED = 129, |
| 844 | EOWNERDEAD = 130, |
| 845 | ENOTRECOVERABLE = 131, |
| 846 | ERFKILL = 132, |
| 847 | EHWPOISON = 133, |
| 848 | _, |
| 849 | pub const EWOULDBLOCK: Enum = .EAGAIN; |
| 850 | pub const ENOTSUP: Enum = .EOPNOTSUPP; |
| 851 | }, |
| 852 | // alpha |
| 853 | // nios2 |
| 854 | // microblaze |
| 855 | // openrisc |
| 856 | // parisc |
| 857 | // sh |
| 858 | // um |
| 859 | // @compileError("TODO: " ++ @tagName(v)), |
| 860 | .avr, |
| 861 | .bpfel, |
| 862 | .bpfeb, |
| 863 | .msp430, |
| 864 | .amdgcn, |
| 865 | .thumb, |
| 866 | .thumbeb, |
| 867 | .propeller, |
| 868 | .xcore, |
| 869 | .nvptx, |
| 870 | .nvptx64, |
| 871 | .spirv, |
| 872 | .spirv32, |
| 873 | .spirv64, |
| 874 | .kalimba, |
| 875 | .lanai, |
| 876 | .wasm32, |
| 877 | .wasm64, |
| 878 | .ve, |
| 879 | => unreachable, |
| 880 | }; |
| 881 | |
| 882 | pub fn byName(name: []const u8) ?Error { |
| 883 | inline for (comptime std.meta.fieldNames(Error)) |field_name| { |
| 884 | if (std.mem.eql(u8, name, field_name)) { |
| 885 | return @field(Error, field_name); |
| 886 | } |
| 887 | } |
| 888 | return null; |
| 889 | } |
| 890 | |
| 891 | const map = blk: { |
| 892 | const KV = struct { []const u8, Error }; |
| 893 | var kvs: []const KV = &.{}; |
| 894 | for (std.meta.fields(Enum)) |field| { |
| 895 | kvs = kvs ++ &[1]KV{.{ field.name, @field(Error, field.name) }}; |
| 896 | } |
| 897 | break :blk std.StaticStringMap(Error).initComptime(kvs); |
| 898 | }; |
| 899 | |
| 900 | pub fn fromInt(code: c_int) Error { |
| 901 | const errors_are_seqential = comptime blk: { |
| 902 | if (@intFromEnum(Enum.EPERM) != 1) break :blk false; |
| 903 | var prev: u16 = @intFromError(Error.EPERM); |
| 904 | for (std.meta.fields(Error)[1..]) |field| { |
| 905 | const int = @intFromError(@field(anyerror, field.name)); |
| 906 | if (int != prev + 1) break :blk false; |
| 907 | prev = int; |
| 908 | } |
| 909 | break :blk true; |
| 910 | }; |
| 911 | if (errors_are_seqential) { |
| 912 | // avoid an inline for and N comparisons |
| 913 | if (code < 1) return error.Unexpected; |
| 914 | if (code > std.meta.fields(Enum).len) return error.Unexpected; |
| 915 | const ucode: c_ushort = @intCast(code); |
| 916 | return @errorCast(@errorFromInt(@intFromError(Error.EPERM) + ucode - @intFromEnum(Enum.EPERM))); |
| 917 | } |
| 918 | return map.get(std.enums.tagName(Enum, @enumFromInt(code)) orelse return error.Unexpected).?; |
| 919 | } |
| 920 | |
| 921 | pub fn fromLibC() c_int { |
| 922 | return libc.__errno_location().*; |
| 923 | } |
| 924 | }; |
| 925 | |
| 926 | pub const libc = struct { |
| 927 | pub extern fn __errno_location() *c_int; |
| 928 | }; |
Meghan Denny <hello@nektro.net> 2025-12-17 16:48:54 -08:00