error.inc

   1 /*
   2  * Copyright (C) 2024 Mikulas Patocka
   3  *
   4  * This file is part of Ajla.
   5  *
   6  * Ajla is free software: you can redistribute it and/or modify it under the
   7  * terms of the GNU General Public License as published by the Free Software
   8  * Foundation, either version 3 of the License, or (at your option) any later
   9  * version.
  10  *
  11  * Ajla is distributed in the hope that it will be useful, but WITHOUT ANY
  12  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  13  * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along with
  16  * Ajla. If not, see <https://www.gnu.org/licenses/>.
  17  */
  18
  19 static const char * const error_codes[] = {
  20         "Unknown error",
  21         "Out of memory",
  22         "Allocation size overflow",
  23         "Integer is too large",
  24         "Number doesn't fit",
  25         "Invalid operation",
  26         "Operation not supported",
  27         "Negative index",
  28         "Index out of range",
  29         "Option doesn't match",
  30         "Record field not initialized",
  31         "Array entry not initialized",
  32         "Not found",
  33         "Non-absolute path",
  34         "Abort",
  35         "Floating-point NaN",
  36         "Floating-point infinity",
  37         "System returned invalid data",
  38         "Compiler error",
  39         "Optimizer error",
  40         "System error",
  41         "Syscall error",
  42         "OS/2 error",
  43         "OS/2 socket error",
  44         "Win32 error",
  45         "Gethostbyname error",
  46         "Getaddrinfo error",
  47         "Subprocess error",
  48         "Library not found",
  49         "Symbol not found",
  50         "Exit",
  51         "User error",
  52         "User error 2",
  53         "User error 3",
  54 };
  55
  56 static const char * const system_error_codes[] = {
  57         "Operation not permitted",
  58         "No such file or directory",
  59         "No such process",
  60         "Interrupted system call",
  61         "I/O error",
  62         "No such device or address",
  63         "Argument list too long",
  64         "Exec format error",
  65         "Bad file number",
  66         "No child processes",
  67         "Try again",
  68         "Out of memory",
  69         "Permission denied",
  70         "Bad address",
  71         "Block device required",
  72         "Device or resource busy",
  73         "File exists",
  74         "Cross-device link",
  75         "No such device",
  76         "Not a directory",
  77         "Is a directory",
  78         "Invalid argument",
  79         "File table overflow",
  80         "Too many open files",
  81         "Not a typewriter",
  82         "Text file busy",
  83         "File too large",
  84         "No space left on device",
  85         "Illegal seek",
  86         "Read-only file system",
  87         "Too many links",
  88         "Broken pipe",
  89         "Math argument out of domain of func",
  90         "Math result not representable",
  91         "Resource deadlock would occur",
  92         "File name too long",
  93         "No record locks available",
  94         "Invalid system call number",
  95         "Directory not empty",
  96         "Too many symbolic links encountered",
  97         "No message of desired type",
  98         "Identifier removed",
  99         "Channel number out of range",
 100         "Level 2 not synchronized",
 101         "Level 3 halted",
 102         "Level 3 reset",
 103         "Link number out of range",
 104         "Protocol driver not attached",
 105         "No CSI structure available",
 106         "Level 2 halted",
 107         "Invalid exchange",
 108         "Invalid request descriptor",
 109         "Exchange full",
 110         "No anode",
 111         "Invalid request code",
 112         "Invalid slot",
 113         "Bad font file format",
 114         "Device not a stream",
 115         "No data available",
 116         "Timer expired",
 117         "Out of streams resources",
 118         "Machine is not on the network",
 119         "Package not installed",
 120         "Object is remote",
 121         "Link has been severed",
 122         "Advertise error",
 123         "Srmount error",
 124         "Communication error on send",
 125         "Protocol error",
 126         "Multihop attempted",
 127         "RFS specific error",
 128         "Not a data message",
 129         "Value too large for defined data type",
 130         "Name not unique on network",
 131         "File descriptor in bad state",
 132         "Remote address changed",
 133         "Can not access a needed shared library",
 134         "Accessing a corrupted shared library",
 135         ".lib section in a.out corrupted",
 136         "Attempting to link in too many shared libraries",
 137         "Cannot exec a shared library directly",
 138         "Illegal byte sequence",
 139         "Interrupted system call should be restarted",
 140         "Streams pipe error",
 141         "Too many users",
 142         "Socket operation on non-socket",
 143         "Destination address required",
 144         "Message too long",
 145         "Protocol wrong type for socket",
 146         "Protocol not available",
 147         "Protocol not supported",
 148         "Socket type not supported",
 149         "Operation not supported on transport endpoint",
 150         "Protocol family not supported",
 151         "Address family not supported by protocol",
 152         "Address already in use",
 153         "Cannot assign requested address",
 154         "Network is down",
 155         "Network is unreachable",
 156         "Network dropped connection because of reset",
 157         "Software caused connection abort",
 158         "Connection reset by peer",
 159         "No buffer space available",
 160         "Transport endpoint is already connected",
 161         "Transport endpoint is not connected",
 162         "Cannot send after transport endpoint shutdown",
 163         "Too many references: cannot splice",
 164         "Connection timed out",
 165         "Connection refused",
 166         "Host is down",
 167         "No route to host",
 168         "Operation already in progress",
 169         "Operation now in progress",
 170         "Stale file handle",
 171         "Structure needs cleaning",
 172         "Not a XENIX named type file",
 173         "No XENIX semaphores available",
 174         "Is a named type file",
 175         "Remote I/O error",
 176         "Quota exceeded",
 177         "No medium found",
 178         "Wrong medium type",
 179         "Operation Canceled",
 180         "Required key not available",
 181         "Key has expired",
 182         "Key has been revoked",
 183         "Key was rejected by service",
 184         "Owner died",
 185         "State not recoverable",
 186         "Operation not possible due to RF-kill",
 187         "Memory page has hardware error",
 188 };
 189
 190 static const char attr_cold *error_ajla_decode(int error)
 191 {
 192         if (likely(error >= AJLA_ERROR_BASE) && likely(error < AJLA_ERROR_N))
 193                 return error_codes[error - AJLA_ERROR_BASE];
 194         return NULL;
 195 }
 196
 197 void attr_cold trace(const char attr_unused *m, ...)
 198 {
 199 #ifdef DEBUG_TRACE
 200         va_list l;
 201         va_start(l, m);
 202         trace_v(m, l);
 203         va_end(l);
 204 #endif
 205 }
 206
 207 void attr_cold stderr_msg(const char *m, ...)
 208 {
 209         va_list l;
 210         va_start(l, m);
 211         stderr_msg_v(m, l);
 212         va_end(l);
 213 }
 214
 215 void attr_cold debug(const char *m, ...)
 216 {
 217         va_list l;
 218         va_start(l, m);
 219         debug_v(m, l);
 220         va_end(l);
 221 }
 222
 223 void attr_cold warning(const char *m, ...)
 224 {
 225         va_list l;
 226         va_start(l, m);
 227         warning_v(m, l);
 228         va_end(l);
 229 }
 230
 231 attr_noreturn attr_cold fatal(const char *m, ...)
 232 {
 233         va_list l;
 234         va_start(l, m);
 235         fatal_v(m, l);
 236         va_end(l);
 237 }
 238
 239 attr_noreturn attr_cold internal(const char *position, const char *m, ...)
 240 {
 241         va_list l;
 242         va_start(l, m);
 243         internal_v(position, m, l);
 244         va_end(l);
 245 }
 246
 247 void attr_cold attr_printf(3,4) fatal_mayfail(ajla_error_t e, ajla_error_t *mayfail, const char *m, ...)
 248 {
 249         if (mayfail == MEM_DONT_TRY_TO_FREE)
 250                 return;
 251         if (unlikely(!mayfail)) {
 252                 va_list l;
 253                 va_start(l, m);
 254                 fatal_v(m, l);
 255                 va_end(l);
 256                 return;
 257         }
 258         *mayfail = e;
 259 }
 260
 261 void attr_cold attr_printf(3,4) fatal_warning_mayfail(ajla_error_t e, ajla_error_t *mayfail, const char *m, ...)
 262 {
 263         if (unlikely(!mayfail)) {
 264                 va_list l;
 265                 va_start(l, m);
 266                 fatal_v(m, l);
 267                 va_end(l);
 268                 return;
 269         } else {
 270                 va_list l;
 271                 va_start(l, m);
 272                 warning_v(m, l);
 273                 va_end(l);
 274                 if (mayfail != MEM_DONT_TRY_TO_FREE)
 275                         *mayfail = e;
 276         }
 277 }
 278
 279 struct system_error_table_entry {
 280         int errn;
 281         int sys_error;
 282 };
 283
 284 static const struct system_error_table_entry errno_to_system_error[] = {
 285 #ifdef EPERM
 286         { EPERM,                SYSTEM_ERROR_EPERM },
 287 #endif
 288 #ifdef ENOENT
 289         { ENOENT,               SYSTEM_ERROR_ENOENT },
 290 #endif
 291 #ifdef ESRCH
 292         { ESRCH,                SYSTEM_ERROR_ESRCH },
 293 #endif
 294 #ifdef EINTR
 295         { EINTR,                SYSTEM_ERROR_EINTR },
 296 #endif
 297 #ifdef EIO
 298         { EIO,                  SYSTEM_ERROR_EIO },
 299 #endif
 300 #ifdef ENXIO
 301         { ENXIO,                SYSTEM_ERROR_ENXIO },
 302 #endif
 303 #ifdef E2BIG
 304         { E2BIG,                SYSTEM_ERROR_E2BIG },
 305 #endif
 306 #ifdef ENOEXEC
 307         { ENOEXEC,              SYSTEM_ERROR_ENOEXEC },
 308 #endif
 309 #ifdef EBADF
 310         { EBADF,                SYSTEM_ERROR_EBADF },
 311 #endif
 312 #ifdef ECHILD
 313         { ECHILD,               SYSTEM_ERROR_ECHILD },
 314 #endif
 315 #ifdef EAGAIN
 316         { EAGAIN,               SYSTEM_ERROR_EAGAIN },
 317 #endif
 318 #ifdef ENOMEM
 319         { ENOMEM,               SYSTEM_ERROR_ENOMEM },
 320 #endif
 321 #ifdef EACCES
 322         { EACCES,               SYSTEM_ERROR_EACCES },
 323 #endif
 324 #ifdef EFAULT
 325         { EFAULT,               SYSTEM_ERROR_EFAULT },
 326 #endif
 327 #ifdef ENOTBLK
 328         { ENOTBLK,              SYSTEM_ERROR_ENOTBLK },
 329 #endif
 330 #ifdef EBUSY
 331         { EBUSY,                SYSTEM_ERROR_EBUSY },
 332 #endif
 333 #ifdef EEXIST
 334         { EEXIST,               SYSTEM_ERROR_EEXIST },
 335 #endif
 336 #ifdef EXDEV
 337         { EXDEV,                SYSTEM_ERROR_EXDEV },
 338 #endif
 339 #ifdef ENODEV
 340         { ENODEV,               SYSTEM_ERROR_ENODEV },
 341 #endif
 342 #ifdef ENOTDIR
 343         { ENOTDIR,              SYSTEM_ERROR_ENOTDIR },
 344 #endif
 345 #ifdef EISDIR
 346         { EISDIR,               SYSTEM_ERROR_EISDIR },
 347 #endif
 348 #ifdef EINVAL
 349         { EINVAL,               SYSTEM_ERROR_EINVAL },
 350 #endif
 351 #ifdef ENFILE
 352         { ENFILE,               SYSTEM_ERROR_ENFILE },
 353 #endif
 354 #ifdef EMFILE
 355         { EMFILE,               SYSTEM_ERROR_EMFILE },
 356 #endif
 357 #ifdef ENOTTY
 358         { ENOTTY,               SYSTEM_ERROR_ENOTTY },
 359 #endif
 360 #ifdef ETXTBSY
 361         { ETXTBSY,              SYSTEM_ERROR_ETXTBSY },
 362 #endif
 363 #ifdef EFBIG
 364         { EFBIG,                SYSTEM_ERROR_EFBIG },
 365 #endif
 366 #ifdef ENOSPC
 367         { ENOSPC,               SYSTEM_ERROR_ENOSPC },
 368 #endif
 369 #ifdef ESPIPE
 370         { ESPIPE,               SYSTEM_ERROR_ESPIPE },
 371 #endif
 372 #ifdef EROFS
 373         { EROFS,                SYSTEM_ERROR_EROFS },
 374 #endif
 375 #ifdef EMLINK
 376         { EMLINK,               SYSTEM_ERROR_EMLINK },
 377 #endif
 378 #ifdef EPIPE
 379         { EPIPE,                SYSTEM_ERROR_EPIPE },
 380 #endif
 381 #ifdef EDOM
 382         { EDOM,                 SYSTEM_ERROR_EDOM },
 383 #endif
 384 #ifdef ERANGE
 385         { ERANGE,               SYSTEM_ERROR_ERANGE },
 386 #endif
 387 #ifdef EDEADLK
 388         { EDEADLK,              SYSTEM_ERROR_EDEADLK },
 389 #endif
 390 #ifdef ENAMETOOLONG
 391         { ENAMETOOLONG,         SYSTEM_ERROR_ENAMETOOLONG },
 392 #endif
 393 #ifdef ENOLCK
 394         { ENOLCK,               SYSTEM_ERROR_ENOLCK },
 395 #endif
 396 #ifdef ENOSYS
 397         { ENOSYS,               SYSTEM_ERROR_ENOSYS },
 398 #endif
 399 #ifdef ENOTEMPTY
 400         { ENOTEMPTY,            SYSTEM_ERROR_ENOTEMPTY },
 401 #endif
 402 #ifdef ELOOP
 403         { ELOOP,                SYSTEM_ERROR_ELOOP },
 404 #endif
 405 #ifdef EWOULDBLOCK
 406         { EWOULDBLOCK,          SYSTEM_ERROR_EAGAIN },
 407 #endif
 408 #ifdef ENOMSG
 409         { ENOMSG,               SYSTEM_ERROR_ENOMSG },
 410 #endif
 411 #ifdef EIDRM
 412         { EIDRM,                SYSTEM_ERROR_EIDRM },
 413 #endif
 414 #ifdef ECHRNG
 415         { ECHRNG,               SYSTEM_ERROR_ECHRNG },
 416 #endif
 417 #ifdef EL2NSYNC
 418         { EL2NSYNC,             SYSTEM_ERROR_EL2NSYNC },
 419 #endif
 420 #ifdef EL3HLT
 421         { EL3HLT,               SYSTEM_ERROR_EL3HLT },
 422 #endif
 423 #ifdef EL3RST
 424         { EL3RST,               SYSTEM_ERROR_EL3RST },
 425 #endif
 426 #ifdef ELNRNG
 427         { ELNRNG,               SYSTEM_ERROR_ELNRNG },
 428 #endif
 429 #ifdef EUNATCH
 430         { EUNATCH,              SYSTEM_ERROR_EUNATCH },
 431 #endif
 432 #ifdef ENOCSI
 433         { ENOCSI,               SYSTEM_ERROR_ENOCSI },
 434 #endif
 435 #ifdef EL2HLT
 436         { EL2HLT,               SYSTEM_ERROR_EL2HLT },
 437 #endif
 438 #ifdef EBADE
 439         { EBADE,                SYSTEM_ERROR_EBADE },
 440 #endif
 441 #ifdef EBADR
 442         { EBADR,                SYSTEM_ERROR_EBADR },
 443 #endif
 444 #ifdef EXFULL
 445         { EXFULL,               SYSTEM_ERROR_EXFULL },
 446 #endif
 447 #ifdef ENOANO
 448         { ENOANO,               SYSTEM_ERROR_ENOANO },
 449 #endif
 450 #ifdef EBADRQC
 451         { EBADRQC,              SYSTEM_ERROR_EBADRQC },
 452 #endif
 453 #ifdef EBADSLT
 454         { EBADSLT,              SYSTEM_ERROR_EBADSLT },
 455 #endif
 456 #ifdef EDEADLOCK
 457         { EDEADLOCK,            SYSTEM_ERROR_EDEADLK },
 458 #endif
 459 #ifdef EBFONT
 460         { EBFONT,               SYSTEM_ERROR_EBFONT },
 461 #endif
 462 #ifdef ENOSTR
 463         { ENOSTR,               SYSTEM_ERROR_ENOSTR },
 464 #endif
 465 #ifdef ENODATA
 466         { ENODATA,              SYSTEM_ERROR_ENODATA },
 467 #endif
 468 #ifdef ETIME
 469         { ETIME,                SYSTEM_ERROR_ETIME },
 470 #endif
 471 #ifdef ENOSR
 472         { ENOSR,                SYSTEM_ERROR_ENOSR },
 473 #endif
 474 #ifdef ENONET
 475         { ENONET,               SYSTEM_ERROR_ENONET },
 476 #endif
 477 #ifdef ENOPKG
 478         { ENOPKG,               SYSTEM_ERROR_ENOPKG },
 479 #endif
 480 #ifdef EREMOTE
 481         { EREMOTE,              SYSTEM_ERROR_EREMOTE },
 482 #endif
 483 #ifdef ENOLINK
 484         { ENOLINK,              SYSTEM_ERROR_ENOLINK },
 485 #endif
 486 #ifdef EADV
 487         { EADV,                 SYSTEM_ERROR_EADV },
 488 #endif
 489 #ifdef ESRMNT
 490         { ESRMNT,               SYSTEM_ERROR_ESRMNT },
 491 #endif
 492 #ifdef ECOMM
 493         { ECOMM,                SYSTEM_ERROR_ECOMM },
 494 #endif
 495 #ifdef EPROTO
 496         { EPROTO,               SYSTEM_ERROR_EPROTO },
 497 #endif
 498 #ifdef EMULTIHOP
 499         { EMULTIHOP,            SYSTEM_ERROR_EMULTIHOP },
 500 #endif
 501 #ifdef EDOTDOT
 502         { EDOTDOT,              SYSTEM_ERROR_EDOTDOT },
 503 #endif
 504 #ifdef EBADMSG
 505         { EBADMSG,              SYSTEM_ERROR_EBADMSG },
 506 #endif
 507 #ifdef EOVERFLOW
 508         { EOVERFLOW,            SYSTEM_ERROR_EOVERFLOW },
 509 #endif
 510 #ifdef ENOTUNIQ
 511         { ENOTUNIQ,             SYSTEM_ERROR_ENOTUNIQ },
 512 #endif
 513 #ifdef EBADFD
 514         { EBADFD,               SYSTEM_ERROR_EBADFD },
 515 #endif
 516 #ifdef EREMCHG
 517         { EREMCHG,              SYSTEM_ERROR_EREMCHG },
 518 #endif
 519 #ifdef ELIBACC
 520         { ELIBACC,              SYSTEM_ERROR_ELIBACC },
 521 #endif
 522 #ifdef ELIBBAD
 523         { ELIBBAD,              SYSTEM_ERROR_ELIBBAD },
 524 #endif
 525 #ifdef ELIBSCN
 526         { ELIBSCN,              SYSTEM_ERROR_ELIBSCN },
 527 #endif
 528 #ifdef ELIBMAX
 529         { ELIBMAX,              SYSTEM_ERROR_ELIBMAX },
 530 #endif
 531 #ifdef ELIBEXEC
 532         { ELIBEXEC,             SYSTEM_ERROR_ELIBEXEC },
 533 #endif
 534 #ifdef EILSEQ
 535         { EILSEQ,               SYSTEM_ERROR_EILSEQ },
 536 #endif
 537 #ifdef ERESTART
 538         { ERESTART,             SYSTEM_ERROR_ERESTART },
 539 #endif
 540 #ifdef ESTRPIPE
 541         { ESTRPIPE,             SYSTEM_ERROR_ESTRPIPE },
 542 #endif
 543 #ifdef EUSERS
 544         { EUSERS,               SYSTEM_ERROR_EUSERS },
 545 #endif
 546 #ifdef ENOTSOCK
 547         { ENOTSOCK,             SYSTEM_ERROR_ENOTSOCK },
 548 #endif
 549 #ifdef EDESTADDRREQ
 550         { EDESTADDRREQ,         SYSTEM_ERROR_EDESTADDRREQ },
 551 #endif
 552 #ifdef EMSGSIZE
 553         { EMSGSIZE,             SYSTEM_ERROR_EMSGSIZE },
 554 #endif
 555 #ifdef EPROTOTYPE
 556         { EPROTOTYPE,           SYSTEM_ERROR_EPROTOTYPE },
 557 #endif
 558 #ifdef ENOPROTOOPT
 559         { ENOPROTOOPT,          SYSTEM_ERROR_ENOPROTOOPT },
 560 #endif
 561 #ifdef EPROTONOSUPPORT
 562         { EPROTONOSUPPORT,      SYSTEM_ERROR_EPROTONOSUPPORT },
 563 #endif
 564 #ifdef ESOCKTNOSUPPORT
 565         { ESOCKTNOSUPPORT,      SYSTEM_ERROR_ESOCKTNOSUPPORT },
 566 #endif
 567 #ifdef EOPNOTSUPP
 568         { EOPNOTSUPP,           SYSTEM_ERROR_EOPNOTSUPP },
 569 #endif
 570 #ifdef EPFNOSUPPORT
 571         { EPFNOSUPPORT,         SYSTEM_ERROR_EPFNOSUPPORT },
 572 #endif
 573 #ifdef EAFNOSUPPORT
 574         { EAFNOSUPPORT,         SYSTEM_ERROR_EAFNOSUPPORT },
 575 #endif
 576 #ifdef EADDRINUSE
 577         { EADDRINUSE,           SYSTEM_ERROR_EADDRINUSE },
 578 #endif
 579 #ifdef EADDRNOTAVAIL
 580         { EADDRNOTAVAIL,        SYSTEM_ERROR_EADDRNOTAVAIL },
 581 #endif
 582 #ifdef ENETDOWN
 583         { ENETDOWN,             SYSTEM_ERROR_ENETDOWN },
 584 #endif
 585 #ifdef ENETUNREACH
 586         { ENETUNREACH,          SYSTEM_ERROR_ENETUNREACH },
 587 #endif
 588 #ifdef ENETRESET
 589         { ENETRESET,            SYSTEM_ERROR_ENETRESET },
 590 #endif
 591 #ifdef ECONNABORTED
 592         { ECONNABORTED,         SYSTEM_ERROR_ECONNABORTED },
 593 #endif
 594 #ifdef ECONNRESET
 595         { ECONNRESET,           SYSTEM_ERROR_ECONNRESET },
 596 #endif
 597 #ifdef ENOBUFS
 598         { ENOBUFS,              SYSTEM_ERROR_ENOBUFS },
 599 #endif
 600 #ifdef EISCONN
 601         { EISCONN,              SYSTEM_ERROR_EISCONN },
 602 #endif
 603 #ifdef ENOTCONN
 604         { ENOTCONN,             SYSTEM_ERROR_ENOTCONN },
 605 #endif
 606 #ifdef ESHUTDOWN
 607         { ESHUTDOWN,            SYSTEM_ERROR_ESHUTDOWN },
 608 #endif
 609 #ifdef ETOOMANYREFS
 610         { ETOOMANYREFS,         SYSTEM_ERROR_ETOOMANYREFS },
 611 #endif
 612 #ifdef ETIMEDOUT
 613         { ETIMEDOUT,            SYSTEM_ERROR_ETIMEDOUT },
 614 #endif
 615 #ifdef ECONNREFUSED
 616         { ECONNREFUSED,         SYSTEM_ERROR_ECONNREFUSED },
 617 #endif
 618 #ifdef EHOSTDOWN
 619         { EHOSTDOWN,            SYSTEM_ERROR_EHOSTDOWN },
 620 #endif
 621 #ifdef EHOSTUNREACH
 622         { EHOSTUNREACH,         SYSTEM_ERROR_EHOSTUNREACH },
 623 #endif
 624 #ifdef EALREADY
 625         { EALREADY,             SYSTEM_ERROR_EALREADY },
 626 #endif
 627 #ifdef EINPROGRESS
 628         { EINPROGRESS,          SYSTEM_ERROR_EINPROGRESS },
 629 #endif
 630 #ifdef ESTALE
 631         { ESTALE,               SYSTEM_ERROR_ESTALE },
 632 #endif
 633 #ifdef EUCLEAN
 634         { EUCLEAN,              SYSTEM_ERROR_EUCLEAN },
 635 #endif
 636 #ifdef ENOTNAM
 637         { ENOTNAM,              SYSTEM_ERROR_ENOTNAM },
 638 #endif
 639 #ifdef ENAVAIL
 640         { ENAVAIL,              SYSTEM_ERROR_ENAVAIL },
 641 #endif
 642 #ifdef EISNAM
 643         { EISNAM,               SYSTEM_ERROR_EISNAM },
 644 #endif
 645 #ifdef EREMOTEIO
 646         { EREMOTEIO,            SYSTEM_ERROR_EREMOTEIO },
 647 #endif
 648 #ifdef EDQUOT
 649         { EDQUOT,               SYSTEM_ERROR_EDQUOT },
 650 #endif
 651 #ifdef ENOMEDIUM
 652         { ENOMEDIUM,            SYSTEM_ERROR_ENOMEDIUM },
 653 #endif
 654 #ifdef EMEDIUMTYPE
 655         { EMEDIUMTYPE,          SYSTEM_ERROR_EMEDIUMTYPE },
 656 #endif
 657 #ifdef ECANCELED
 658         { ECANCELED,            SYSTEM_ERROR_ECANCELED },
 659 #endif
 660 #ifdef ENOKEY
 661         { ENOKEY,               SYSTEM_ERROR_ENOKEY },
 662 #endif
 663 #ifdef EKEYEXPIRED
 664         { EKEYEXPIRED,          SYSTEM_ERROR_EKEYEXPIRED },
 665 #endif
 666 #ifdef EKEYREVOKED
 667         { EKEYREVOKED,          SYSTEM_ERROR_EKEYREVOKED },
 668 #endif
 669 #ifdef EKEYREJECTED
 670         { EKEYREJECTED,         SYSTEM_ERROR_EKEYREJECTED },
 671 #endif
 672 #ifdef EOWNERDEAD
 673         { EOWNERDEAD,           SYSTEM_ERROR_EOWNERDEAD },
 674 #endif
 675 #ifdef ENOTRECOVERABLE
 676         { ENOTRECOVERABLE,      SYSTEM_ERROR_ENOTRECOVERABLE },
 677 #endif
 678 #ifdef ERFKILL
 679         { ERFKILL,              SYSTEM_ERROR_ERFKILL },
 680 #endif
 681 #ifdef EHWPOISON
 682         { EHWPOISON,            SYSTEM_ERROR_EHWPOISON },
 683 #endif
 684 };
 685
 686 ajla_error_t error_from_errno(int ec, int errn)
 687 {
 688         size_t i;
 689         for (i = 0; i < n_array_elements(errno_to_system_error); i++) {
 690                 if (unlikely(errn == errno_to_system_error[i].errn))
 691                         return error_ajla_aux(ec, AJLA_ERROR_SYSTEM, errno_to_system_error[i].sys_error);
 692         }
 693         return error_ajla_aux(ec, AJLA_ERROR_ERRNO, errn);
 694 }