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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "primpl.h" | |
| 7 #if defined(_PR_POLL_AVAILABLE) | |
| 8 #include <poll.h> | |
| 9 #endif | |
| 10 #include <errno.h> | |
| 11 | |
| 12 void _MD_unix_map_default_error(int err) | |
| 13 { | |
| 14 PRErrorCode prError; | |
| 15 | |
| 16 switch (err ) { | |
| 17 case EACCES: | |
| 18 prError = PR_NO_ACCESS_RIGHTS_ERROR; | |
| 19 break; | |
| 20 case EADDRINUSE: | |
| 21 prError = PR_ADDRESS_IN_USE_ERROR; | |
| 22 break; | |
| 23 case EADDRNOTAVAIL: | |
| 24 prError = PR_ADDRESS_NOT_AVAILABLE_ERROR; | |
| 25 break; | |
| 26 case EAFNOSUPPORT: | |
| 27 prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; | |
| 28 break; | |
| 29 case EAGAIN: | |
| 30 prError = PR_WOULD_BLOCK_ERROR; | |
| 31 break; | |
| 32 /* | |
| 33 * On QNX and Neutrino, EALREADY is defined as EBUSY. | |
| 34 */ | |
| 35 #if EALREADY != EBUSY | |
| 36 case EALREADY: | |
| 37 prError = PR_ALREADY_INITIATED_ERROR; | |
| 38 break; | |
| 39 #endif | |
| 40 case EBADF: | |
| 41 prError = PR_BAD_DESCRIPTOR_ERROR; | |
| 42 break; | |
| 43 #ifdef EBADMSG | |
| 44 case EBADMSG: | |
| 45 prError = PR_IO_ERROR; | |
| 46 break; | |
| 47 #endif | |
| 48 case EBUSY: | |
| 49 prError = PR_FILESYSTEM_MOUNTED_ERROR; | |
| 50 break; | |
| 51 case ECONNABORTED: | |
| 52 prError = PR_CONNECT_ABORTED_ERROR; | |
| 53 break; | |
| 54 case ECONNREFUSED: | |
| 55 prError = PR_CONNECT_REFUSED_ERROR; | |
| 56 break; | |
| 57 case ECONNRESET: | |
| 58 prError = PR_CONNECT_RESET_ERROR; | |
| 59 break; | |
| 60 case EDEADLK: | |
| 61 prError = PR_DEADLOCK_ERROR; | |
| 62 break; | |
| 63 #ifdef EDIRCORRUPTED | |
| 64 case EDIRCORRUPTED: | |
| 65 prError = PR_DIRECTORY_CORRUPTED_ERROR; | |
| 66 break; | |
| 67 #endif | |
| 68 #ifdef EDQUOT | |
| 69 case EDQUOT: | |
| 70 prError = PR_NO_DEVICE_SPACE_ERROR; | |
| 71 break; | |
| 72 #endif | |
| 73 case EEXIST: | |
| 74 prError = PR_FILE_EXISTS_ERROR; | |
| 75 break; | |
| 76 case EFAULT: | |
| 77 prError = PR_ACCESS_FAULT_ERROR; | |
| 78 break; | |
| 79 case EFBIG: | |
| 80 prError = PR_FILE_TOO_BIG_ERROR; | |
| 81 break; | |
| 82 case EHOSTUNREACH: | |
| 83 case EHOSTDOWN: | |
| 84 prError = PR_HOST_UNREACHABLE_ERROR; | |
| 85 break; | |
| 86 case EINPROGRESS: | |
| 87 prError = PR_IN_PROGRESS_ERROR; | |
| 88 break; | |
| 89 case EINTR: | |
| 90 prError = PR_PENDING_INTERRUPT_ERROR; | |
| 91 break; | |
| 92 case EINVAL: | |
| 93 prError = PR_INVALID_ARGUMENT_ERROR; | |
| 94 break; | |
| 95 case EIO: | |
| 96 prError = PR_IO_ERROR; | |
| 97 break; | |
| 98 case EISCONN: | |
| 99 prError = PR_IS_CONNECTED_ERROR; | |
| 100 break; | |
| 101 case EISDIR: | |
| 102 prError = PR_IS_DIRECTORY_ERROR; | |
| 103 break; | |
| 104 case ELOOP: | |
| 105 prError = PR_LOOP_ERROR; | |
| 106 break; | |
| 107 case EMFILE: | |
| 108 prError = PR_PROC_DESC_TABLE_FULL_ERROR; | |
| 109 break; | |
| 110 case EMLINK: | |
| 111 prError = PR_MAX_DIRECTORY_ENTRIES_ERROR; | |
| 112 break; | |
| 113 case EMSGSIZE: | |
| 114 prError = PR_INVALID_ARGUMENT_ERROR; | |
| 115 break; | |
| 116 #ifdef EMULTIHOP | |
| 117 case EMULTIHOP: | |
| 118 prError = PR_REMOTE_FILE_ERROR; | |
| 119 break; | |
| 120 #endif | |
| 121 case ENAMETOOLONG: | |
| 122 prError = PR_NAME_TOO_LONG_ERROR; | |
| 123 break; | |
| 124 case ENETUNREACH: | |
| 125 prError = PR_NETWORK_UNREACHABLE_ERROR; | |
| 126 break; | |
| 127 case ENFILE: | |
| 128 prError = PR_SYS_DESC_TABLE_FULL_ERROR; | |
| 129 break; | |
| 130 /* | |
| 131 * On SCO OpenServer 5, ENOBUFS is defined as ENOSR. | |
| 132 */ | |
| 133 #if defined(ENOBUFS) && (ENOBUFS != ENOSR) | |
| 134 case ENOBUFS: | |
| 135 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 136 break; | |
| 137 #endif | |
| 138 case ENODEV: | |
| 139 prError = PR_FILE_NOT_FOUND_ERROR; | |
| 140 break; | |
| 141 case ENOENT: | |
| 142 prError = PR_FILE_NOT_FOUND_ERROR; | |
| 143 break; | |
| 144 case ENOLCK: | |
| 145 prError = PR_FILE_IS_LOCKED_ERROR; | |
| 146 break; | |
| 147 #ifdef ENOLINK | |
| 148 case ENOLINK: | |
| 149 prError = PR_REMOTE_FILE_ERROR; | |
| 150 break; | |
| 151 #endif | |
| 152 case ENOMEM: | |
| 153 prError = PR_OUT_OF_MEMORY_ERROR; | |
| 154 break; | |
| 155 case ENOPROTOOPT: | |
| 156 prError = PR_INVALID_ARGUMENT_ERROR; | |
| 157 break; | |
| 158 case ENOSPC: | |
| 159 prError = PR_NO_DEVICE_SPACE_ERROR; | |
| 160 break; | |
| 161 #ifdef ENOSR | |
| 162 case ENOSR: | |
| 163 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 164 break; | |
| 165 #endif | |
| 166 case ENOSYS: | |
| 167 prError = PR_NOT_IMPLEMENTED_ERROR; | |
| 168 break; | |
| 169 case ENOTCONN: | |
| 170 prError = PR_NOT_CONNECTED_ERROR; | |
| 171 break; | |
| 172 case ENOTDIR: | |
| 173 prError = PR_NOT_DIRECTORY_ERROR; | |
| 174 break; | |
| 175 case ENOTSOCK: | |
| 176 prError = PR_NOT_SOCKET_ERROR; | |
| 177 break; | |
| 178 case ENXIO: | |
| 179 prError = PR_FILE_NOT_FOUND_ERROR; | |
| 180 break; | |
| 181 case EOPNOTSUPP: | |
| 182 prError = PR_NOT_TCP_SOCKET_ERROR; | |
| 183 break; | |
| 184 #ifdef EOVERFLOW | |
| 185 case EOVERFLOW: | |
| 186 prError = PR_BUFFER_OVERFLOW_ERROR; | |
| 187 break; | |
| 188 #endif | |
| 189 case EPERM: | |
| 190 prError = PR_NO_ACCESS_RIGHTS_ERROR; | |
| 191 break; | |
| 192 case EPIPE: | |
| 193 prError = PR_CONNECT_RESET_ERROR; | |
| 194 break; | |
| 195 #ifdef EPROTO | |
| 196 case EPROTO: | |
| 197 prError = PR_IO_ERROR; | |
| 198 break; | |
| 199 #endif | |
| 200 case EPROTONOSUPPORT: | |
| 201 prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR; | |
| 202 break; | |
| 203 case EPROTOTYPE: | |
| 204 prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; | |
| 205 break; | |
| 206 case ERANGE: | |
| 207 prError = PR_INVALID_METHOD_ERROR; | |
| 208 break; | |
| 209 case EROFS: | |
| 210 prError = PR_READ_ONLY_FILESYSTEM_ERROR; | |
| 211 break; | |
| 212 case ESPIPE: | |
| 213 prError = PR_INVALID_METHOD_ERROR; | |
| 214 break; | |
| 215 case ETIMEDOUT: | |
| 216 prError = PR_IO_TIMEOUT_ERROR; | |
| 217 break; | |
| 218 #if EWOULDBLOCK != EAGAIN | |
| 219 case EWOULDBLOCK: | |
| 220 prError = PR_WOULD_BLOCK_ERROR; | |
| 221 break; | |
| 222 #endif | |
| 223 case EXDEV: | |
| 224 prError = PR_NOT_SAME_DEVICE_ERROR; | |
| 225 break; | |
| 226 default: | |
| 227 prError = PR_UNKNOWN_ERROR; | |
| 228 break; | |
| 229 } | |
| 230 PR_SetError(prError, err); | |
| 231 } | |
| 232 | |
| 233 void _MD_unix_map_opendir_error(int err) | |
| 234 { | |
| 235 _MD_unix_map_default_error(err); | |
| 236 } | |
| 237 | |
| 238 void _MD_unix_map_closedir_error(int err) | |
| 239 { | |
| 240 PRErrorCode prError; | |
| 241 | |
| 242 switch (err) { | |
| 243 case EINVAL: | |
| 244 prError = PR_BAD_DESCRIPTOR_ERROR; | |
| 245 break; | |
| 246 default: | |
| 247 _MD_unix_map_default_error(err); | |
| 248 return; | |
| 249 } | |
| 250 PR_SetError(prError, err); | |
| 251 } | |
| 252 | |
| 253 void _MD_unix_readdir_error(int err) | |
| 254 { | |
| 255 PRErrorCode prError; | |
| 256 | |
| 257 switch (err) { | |
| 258 case 0: | |
| 259 case ENOENT: | |
| 260 prError = PR_NO_MORE_FILES_ERROR; | |
| 261 break; | |
| 262 #ifdef EOVERFLOW | |
| 263 case EOVERFLOW: | |
| 264 prError = PR_IO_ERROR; | |
| 265 break; | |
| 266 #endif | |
| 267 case EINVAL: | |
| 268 prError = PR_IO_ERROR; | |
| 269 break; | |
| 270 case ENXIO: | |
| 271 prError = PR_IO_ERROR; | |
| 272 break; | |
| 273 default: | |
| 274 _MD_unix_map_default_error(err); | |
| 275 return; | |
| 276 } | |
| 277 PR_SetError(prError, err); | |
| 278 } | |
| 279 | |
| 280 void _MD_unix_map_unlink_error(int err) | |
| 281 { | |
| 282 PRErrorCode prError; | |
| 283 | |
| 284 switch (err) { | |
| 285 case EPERM: | |
| 286 prError = PR_IS_DIRECTORY_ERROR; | |
| 287 break; | |
| 288 default: | |
| 289 _MD_unix_map_default_error(err); | |
| 290 return; | |
| 291 } | |
| 292 PR_SetError(prError, err); | |
| 293 } | |
| 294 | |
| 295 void _MD_unix_map_stat_error(int err) | |
| 296 { | |
| 297 PRErrorCode prError; | |
| 298 | |
| 299 switch (err) { | |
| 300 case ETIMEDOUT: | |
| 301 prError = PR_REMOTE_FILE_ERROR; | |
| 302 break; | |
| 303 default: | |
| 304 _MD_unix_map_default_error(err); | |
| 305 return; | |
| 306 } | |
| 307 PR_SetError(prError, err); | |
| 308 } | |
| 309 | |
| 310 void _MD_unix_map_fstat_error(int err) | |
| 311 { | |
| 312 PRErrorCode prError; | |
| 313 | |
| 314 switch (err) { | |
| 315 case ETIMEDOUT: | |
| 316 prError = PR_REMOTE_FILE_ERROR; | |
| 317 break; | |
| 318 default: | |
| 319 _MD_unix_map_default_error(err); | |
| 320 return; | |
| 321 } | |
| 322 PR_SetError(prError, err); | |
| 323 } | |
| 324 | |
| 325 void _MD_unix_map_rename_error(int err) | |
| 326 { | |
| 327 PRErrorCode prError; | |
| 328 | |
| 329 switch (err) { | |
| 330 case EEXIST: | |
| 331 prError = PR_DIRECTORY_NOT_EMPTY_ERROR; | |
| 332 break; | |
| 333 default: | |
| 334 _MD_unix_map_default_error(err); | |
| 335 return; | |
| 336 } | |
| 337 PR_SetError(prError, err); | |
| 338 } | |
| 339 | |
| 340 void _MD_unix_map_access_error(int err) | |
| 341 { | |
| 342 PRErrorCode prError; | |
| 343 | |
| 344 switch (err) { | |
| 345 case ETIMEDOUT: | |
| 346 prError = PR_REMOTE_FILE_ERROR; | |
| 347 break; | |
| 348 default: | |
| 349 _MD_unix_map_default_error(err); | |
| 350 return; | |
| 351 } | |
| 352 PR_SetError(prError, err); | |
| 353 } | |
| 354 | |
| 355 void _MD_unix_map_mkdir_error(int err) | |
| 356 { | |
| 357 _MD_unix_map_default_error(err); | |
| 358 } | |
| 359 | |
| 360 void _MD_unix_map_rmdir_error(int err) | |
| 361 { | |
| 362 PRErrorCode prError; | |
| 363 | |
| 364 switch (err) { | |
| 365 /* | |
| 366 * On AIX 4.3, ENOTEMPTY is defined as EEXIST. | |
| 367 */ | |
| 368 #if ENOTEMPTY != EEXIST | |
| 369 case ENOTEMPTY: | |
| 370 prError = PR_DIRECTORY_NOT_EMPTY_ERROR; | |
| 371 break; | |
| 372 #endif | |
| 373 case EEXIST: | |
| 374 prError = PR_DIRECTORY_NOT_EMPTY_ERROR; | |
| 375 break; | |
| 376 case EINVAL: | |
| 377 prError = PR_DIRECTORY_NOT_EMPTY_ERROR; | |
| 378 break; | |
| 379 case ETIMEDOUT: | |
| 380 prError = PR_REMOTE_FILE_ERROR; | |
| 381 break; | |
| 382 default: | |
| 383 _MD_unix_map_default_error(err); | |
| 384 return; | |
| 385 } | |
| 386 PR_SetError(prError, err); | |
| 387 } | |
| 388 | |
| 389 void _MD_unix_map_read_error(int err) | |
| 390 { | |
| 391 PRErrorCode prError; | |
| 392 | |
| 393 switch (err) { | |
| 394 case EINVAL: | |
| 395 prError = PR_INVALID_METHOD_ERROR; | |
| 396 break; | |
| 397 case ENXIO: | |
| 398 prError = PR_INVALID_ARGUMENT_ERROR; | |
| 399 break; | |
| 400 default: | |
| 401 _MD_unix_map_default_error(err); | |
| 402 return; | |
| 403 } | |
| 404 PR_SetError(prError, err); | |
| 405 } | |
| 406 | |
| 407 void _MD_unix_map_write_error(int err) | |
| 408 { | |
| 409 PRErrorCode prError; | |
| 410 | |
| 411 switch (err) { | |
| 412 case EINVAL: | |
| 413 prError = PR_INVALID_METHOD_ERROR; | |
| 414 break; | |
| 415 case ENXIO: | |
| 416 prError = PR_INVALID_METHOD_ERROR; | |
| 417 break; | |
| 418 case ETIMEDOUT: | |
| 419 prError = PR_REMOTE_FILE_ERROR; | |
| 420 break; | |
| 421 default: | |
| 422 _MD_unix_map_default_error(err); | |
| 423 return; | |
| 424 } | |
| 425 PR_SetError(prError, err); | |
| 426 } | |
| 427 | |
| 428 void _MD_unix_map_lseek_error(int err) | |
| 429 { | |
| 430 _MD_unix_map_default_error(err); | |
| 431 } | |
| 432 | |
| 433 void _MD_unix_map_fsync_error(int err) | |
| 434 { | |
| 435 PRErrorCode prError; | |
| 436 | |
| 437 switch (err) { | |
| 438 case ETIMEDOUT: | |
| 439 prError = PR_REMOTE_FILE_ERROR; | |
| 440 break; | |
| 441 case EINVAL: | |
| 442 prError = PR_INVALID_METHOD_ERROR; | |
| 443 break; | |
| 444 default: | |
| 445 _MD_unix_map_default_error(err); | |
| 446 return; | |
| 447 } | |
| 448 PR_SetError(prError, err); | |
| 449 } | |
| 450 | |
| 451 void _MD_unix_map_close_error(int err) | |
| 452 { | |
| 453 PRErrorCode prError; | |
| 454 | |
| 455 switch (err) { | |
| 456 case ETIMEDOUT: | |
| 457 prError = PR_REMOTE_FILE_ERROR; | |
| 458 break; | |
| 459 default: | |
| 460 _MD_unix_map_default_error(err); | |
| 461 return; | |
| 462 } | |
| 463 PR_SetError(prError, err); | |
| 464 } | |
| 465 | |
| 466 void _MD_unix_map_socket_error(int err) | |
| 467 { | |
| 468 PRErrorCode prError; | |
| 469 | |
| 470 switch (err) { | |
| 471 case ENOMEM: | |
| 472 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 473 break; | |
| 474 default: | |
| 475 _MD_unix_map_default_error(err); | |
| 476 return; | |
| 477 } | |
| 478 PR_SetError(prError, err); | |
| 479 } | |
| 480 | |
| 481 void _MD_unix_map_socketavailable_error(int err) | |
| 482 { | |
| 483 PR_SetError(PR_BAD_DESCRIPTOR_ERROR, err); | |
| 484 } | |
| 485 | |
| 486 void _MD_unix_map_recv_error(int err) | |
| 487 { | |
| 488 _MD_unix_map_default_error(err); | |
| 489 } | |
| 490 | |
| 491 void _MD_unix_map_recvfrom_error(int err) | |
| 492 { | |
| 493 _MD_unix_map_default_error(err); | |
| 494 } | |
| 495 | |
| 496 void _MD_unix_map_send_error(int err) | |
| 497 { | |
| 498 _MD_unix_map_default_error(err); | |
| 499 } | |
| 500 | |
| 501 void _MD_unix_map_sendto_error(int err) | |
| 502 { | |
| 503 _MD_unix_map_default_error(err); | |
| 504 } | |
| 505 | |
| 506 void _MD_unix_map_writev_error(int err) | |
| 507 { | |
| 508 _MD_unix_map_default_error(err); | |
| 509 } | |
| 510 | |
| 511 void _MD_unix_map_accept_error(int err) | |
| 512 { | |
| 513 PRErrorCode prError; | |
| 514 | |
| 515 switch (err) { | |
| 516 case ENODEV: | |
| 517 prError = PR_NOT_TCP_SOCKET_ERROR; | |
| 518 break; | |
| 519 default: | |
| 520 _MD_unix_map_default_error(err); | |
| 521 return; | |
| 522 } | |
| 523 PR_SetError(prError, err); | |
| 524 } | |
| 525 | |
| 526 void _MD_unix_map_connect_error(int err) | |
| 527 { | |
| 528 PRErrorCode prError; | |
| 529 | |
| 530 switch (err) { | |
| 531 #if defined(UNIXWARE) | |
| 532 /* | |
| 533 * On some platforms, if we connect to a port on the local host | |
| 534 * (the loopback address) that no process is listening on, we get | |
| 535 * EIO instead of ECONNREFUSED. | |
| 536 */ | |
| 537 case EIO: | |
| 538 prError = PR_CONNECT_REFUSED_ERROR; | |
| 539 break; | |
| 540 #endif | |
| 541 case ENXIO: | |
| 542 prError = PR_IO_ERROR; | |
| 543 break; | |
| 544 default: | |
| 545 _MD_unix_map_default_error(err); | |
| 546 return; | |
| 547 } | |
| 548 PR_SetError(prError, err); | |
| 549 } | |
| 550 | |
| 551 void _MD_unix_map_bind_error(int err) | |
| 552 { | |
| 553 PRErrorCode prError; | |
| 554 | |
| 555 switch (err) { | |
| 556 case EINVAL: | |
| 557 prError = PR_SOCKET_ADDRESS_IS_BOUND_ERROR; | |
| 558 break; | |
| 559 default: | |
| 560 _MD_unix_map_default_error(err); | |
| 561 return; | |
| 562 } | |
| 563 PR_SetError(prError, err); | |
| 564 } | |
| 565 | |
| 566 void _MD_unix_map_listen_error(int err) | |
| 567 { | |
| 568 _MD_unix_map_default_error(err); | |
| 569 } | |
| 570 | |
| 571 void _MD_unix_map_shutdown_error(int err) | |
| 572 { | |
| 573 _MD_unix_map_default_error(err); | |
| 574 } | |
| 575 | |
| 576 void _MD_unix_map_socketpair_error(int err) | |
| 577 { | |
| 578 PRErrorCode prError; | |
| 579 | |
| 580 switch (err) { | |
| 581 case ENOMEM: | |
| 582 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 583 break; | |
| 584 default: | |
| 585 _MD_unix_map_default_error(err); | |
| 586 return; | |
| 587 } | |
| 588 PR_SetError(prError, err); | |
| 589 } | |
| 590 | |
| 591 void _MD_unix_map_getsockname_error(int err) | |
| 592 { | |
| 593 PRErrorCode prError; | |
| 594 | |
| 595 switch (err) { | |
| 596 case ENOMEM: | |
| 597 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 598 break; | |
| 599 default: | |
| 600 _MD_unix_map_default_error(err); | |
| 601 return; | |
| 602 } | |
| 603 PR_SetError(prError, err); | |
| 604 } | |
| 605 | |
| 606 void _MD_unix_map_getpeername_error(int err) | |
| 607 { | |
| 608 PRErrorCode prError; | |
| 609 | |
| 610 switch (err) { | |
| 611 case ENOMEM: | |
| 612 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 613 break; | |
| 614 default: | |
| 615 _MD_unix_map_default_error(err); | |
| 616 return; | |
| 617 } | |
| 618 PR_SetError(prError, err); | |
| 619 } | |
| 620 | |
| 621 void _MD_unix_map_getsockopt_error(int err) | |
| 622 { | |
| 623 PRErrorCode prError; | |
| 624 | |
| 625 switch (err) { | |
| 626 case EINVAL: | |
| 627 prError = PR_BUFFER_OVERFLOW_ERROR; | |
| 628 break; | |
| 629 case ENOMEM: | |
| 630 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 631 break; | |
| 632 default: | |
| 633 _MD_unix_map_default_error(err); | |
| 634 return; | |
| 635 } | |
| 636 PR_SetError(prError, err); | |
| 637 } | |
| 638 | |
| 639 void _MD_unix_map_setsockopt_error(int err) | |
| 640 { | |
| 641 PRErrorCode prError; | |
| 642 | |
| 643 switch (err) { | |
| 644 case EINVAL: | |
| 645 prError = PR_BUFFER_OVERFLOW_ERROR; | |
| 646 break; | |
| 647 case ENOMEM: | |
| 648 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 649 break; | |
| 650 default: | |
| 651 _MD_unix_map_default_error(err); | |
| 652 return; | |
| 653 } | |
| 654 PR_SetError(prError, err); | |
| 655 } | |
| 656 | |
| 657 void _MD_unix_map_open_error(int err) | |
| 658 { | |
| 659 PRErrorCode prError; | |
| 660 | |
| 661 switch (err) { | |
| 662 case EAGAIN: | |
| 663 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 664 break; | |
| 665 case EBUSY: | |
| 666 prError = PR_IO_ERROR; | |
| 667 break; | |
| 668 case ENODEV: | |
| 669 prError = PR_FILE_NOT_FOUND_ERROR; | |
| 670 break; | |
| 671 case ENOMEM: | |
| 672 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 673 break; | |
| 674 #ifdef EOVERFLOW | |
| 675 case EOVERFLOW: | |
| 676 prError = PR_FILE_TOO_BIG_ERROR; | |
| 677 break; | |
| 678 #endif | |
| 679 case ETIMEDOUT: | |
| 680 prError = PR_REMOTE_FILE_ERROR; | |
| 681 break; | |
| 682 default: | |
| 683 _MD_unix_map_default_error(err); | |
| 684 return; | |
| 685 } | |
| 686 PR_SetError(prError, err); | |
| 687 } | |
| 688 | |
| 689 void _MD_unix_map_mmap_error(int err) | |
| 690 { | |
| 691 PRErrorCode prError; | |
| 692 | |
| 693 switch (err) { | |
| 694 case EAGAIN: | |
| 695 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 696 break; | |
| 697 case EMFILE: | |
| 698 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 699 break; | |
| 700 case ENODEV: | |
| 701 prError = PR_OPERATION_NOT_SUPPORTED_ERROR; | |
| 702 break; | |
| 703 case ENXIO: | |
| 704 prError = PR_INVALID_ARGUMENT_ERROR; | |
| 705 break; | |
| 706 default: | |
| 707 _MD_unix_map_default_error(err); | |
| 708 return; | |
| 709 } | |
| 710 PR_SetError(prError, err); | |
| 711 } | |
| 712 | |
| 713 void _MD_unix_map_gethostname_error(int err) | |
| 714 { | |
| 715 _MD_unix_map_default_error(err); | |
| 716 } | |
| 717 | |
| 718 void _MD_unix_map_select_error(int err) | |
| 719 { | |
| 720 _MD_unix_map_default_error(err); | |
| 721 } | |
| 722 | |
| 723 #if defined(_PR_POLL_AVAILABLE) || defined(_PR_NEED_FAKE_POLL) | |
| 724 void _MD_unix_map_poll_error(int err) | |
| 725 { | |
| 726 PRErrorCode prError; | |
| 727 | |
| 728 switch (err) { | |
| 729 case EAGAIN: | |
| 730 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 731 break; | |
| 732 default: | |
| 733 _MD_unix_map_default_error(err); | |
| 734 return; | |
| 735 } | |
| 736 PR_SetError(prError, err); | |
| 737 } | |
| 738 | |
| 739 void _MD_unix_map_poll_revents_error(int err) | |
| 740 { | |
| 741 if (err & POLLNVAL) | |
| 742 PR_SetError(PR_BAD_DESCRIPTOR_ERROR, EBADF); | |
| 743 else if (err & POLLHUP) | |
| 744 PR_SetError(PR_CONNECT_RESET_ERROR, EPIPE); | |
| 745 else if (err & POLLERR) | |
| 746 PR_SetError(PR_IO_ERROR, EIO); | |
| 747 else | |
| 748 PR_SetError(PR_UNKNOWN_ERROR, err); | |
| 749 } | |
| 750 #endif /* _PR_POLL_AVAILABLE || _PR_NEED_FAKE_POLL */ | |
| 751 | |
| 752 | |
| 753 void _MD_unix_map_flock_error(int err) | |
| 754 { | |
| 755 PRErrorCode prError; | |
| 756 | |
| 757 switch (err) { | |
| 758 case EINVAL: | |
| 759 prError = PR_BAD_DESCRIPTOR_ERROR; | |
| 760 break; | |
| 761 case EWOULDBLOCK: | |
| 762 prError = PR_FILE_IS_LOCKED_ERROR; | |
| 763 break; | |
| 764 default: | |
| 765 _MD_unix_map_default_error(err); | |
| 766 return; | |
| 767 } | |
| 768 PR_SetError(prError, err); | |
| 769 } | |
| 770 | |
| 771 void _MD_unix_map_lockf_error(int err) | |
| 772 { | |
| 773 PRErrorCode prError; | |
| 774 | |
| 775 switch (err) { | |
| 776 case EACCES: | |
| 777 prError = PR_FILE_IS_LOCKED_ERROR; | |
| 778 break; | |
| 779 case EDEADLK: | |
| 780 prError = PR_INSUFFICIENT_RESOURCES_ERROR; | |
| 781 break; | |
| 782 default: | |
| 783 _MD_unix_map_default_error(err); | |
| 784 return; | |
| 785 } | |
| 786 PR_SetError(prError, err); | |
| 787 } | |
| 788 | |
| 789 #ifdef AIX | |
| 790 void _MD_aix_map_sendfile_error(int err) | |
| 791 { | |
| 792 _MD_unix_map_default_error(err); | |
| 793 } | |
| 794 #endif /* AIX */ | |
| 795 | |
| 796 #ifdef HPUX11 | |
| 797 void _MD_hpux_map_sendfile_error(int err) | |
| 798 { | |
| 799 _MD_unix_map_default_error(err); | |
| 800 } | |
| 801 #endif /* HPUX11 */ | |
| 802 | |
| 803 #ifdef SOLARIS | |
| 804 void _MD_solaris_map_sendfile_error(int err) | |
| 805 { | |
| 806 PRErrorCode prError; | |
| 807 | |
| 808 switch (err) { | |
| 809 /* | |
| 810 * Solaris defines a 0 return value for sendfile to mean end-of-file. | |
| 811 */ | |
| 812 case 0: | |
| 813 prError = PR_END_OF_FILE_ERROR; | |
| 814 break; | |
| 815 | |
| 816 default: | |
| 817 _MD_unix_map_default_error(err) ; | |
| 818 return; | |
| 819 } | |
| 820 PR_SetError(prError, err); | |
| 821 } | |
| 822 #endif /* SOLARIS */ | |
| 823 | |
| 824 #ifdef LINUX | |
| 825 void _MD_linux_map_sendfile_error(int err) | |
| 826 { | |
| 827 _MD_unix_map_default_error(err) ; | |
| 828 } | |
| 829 #endif /* LINUX */ | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2078763002:
Delete bundled copy of NSS and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/nss@master