diff options
Diffstat (limited to 'src/common/freebsd_errno.cc')
| -rw-r--r-- | src/common/freebsd_errno.cc | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/common/freebsd_errno.cc b/src/common/freebsd_errno.cc new file mode 100644 index 000000000..259ce7be7 --- /dev/null +++ b/src/common/freebsd_errno.cc @@ -0,0 +1,219 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2011 New Dream Network + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + +#include <errno.h> +#include "include/types.h" +#include "include/compat.h" + +#define H2C_ERRNO(a,b) [a] = b +#define C2H_ERRNO(a,b) [a] = b + +// Build a table with the FreeBSD error as index +// and the Linux error as value +// Use the fact that the arry is initialised per default on all 0's +// And we do not translate for 0's, but return the original value. +static const __s32 ceph_to_hostos_conv[256] = { +// Linux errno FreeBSD errno + C2H_ERRNO(11, EAGAIN), + C2H_ERRNO(35, EDEADLK), + C2H_ERRNO(36, ENAMETOOLONG), + C2H_ERRNO(37, ENOLCK), + C2H_ERRNO(38, ENOSYS), + C2H_ERRNO(39, ENOTEMPTY), + C2H_ERRNO(40, ELOOP), + C2H_ERRNO(42, ENOMSG), + C2H_ERRNO(43, EIDRM), + C2H_ERRNO(44, EPERM), //TODO ECHRNG /* Channel number out of range */ + C2H_ERRNO(45, EPERM), //TODO EL2NSYNC /* Level 2 not synchronized */ + C2H_ERRNO(46, EPERM), //TODO EL3HLT /* Level 3 halted */ + C2H_ERRNO(47, EPERM), //TODO EL3RST /* Level 3 reset */ + C2H_ERRNO(48, EPERM), //TODO ELNRNG /* Link number out of range */ + C2H_ERRNO(49, EPERM), //TODO EUNATCH /* Protocol driver not attached */ + C2H_ERRNO(50, EPERM), //TODO ENOCSI /* No CSI structure available */ + C2H_ERRNO(51, EPERM), //TODO EL2HLT /* Level 2 halted */ + C2H_ERRNO(52, EPERM), //TODO EBADE /* Invalid exchange */ + C2H_ERRNO(53, EPERM), //TODO EBADR /* Invalid request descriptor */ + C2H_ERRNO(54, EPERM), //TODO EXFULL /* Exchange full */ + C2H_ERRNO(55, EPERM), //TODO ENOANO /* No anode */ + C2H_ERRNO(56, EPERM), //TODO EBADRQC /* Invalid request code */ + C2H_ERRNO(57, EPERM), //TODO EBADSLT /* Invalid slot */ + C2H_ERRNO(59, EPERM), //TODO EBFONT /* Bad font file format */ + C2H_ERRNO(60, ENOSTR), + C2H_ERRNO(61, ENODATA), + C2H_ERRNO(62, ETIME), + C2H_ERRNO(63, ENOSR), + C2H_ERRNO(64, EPERM), //TODO ENONET + C2H_ERRNO(65, EPERM), //TODO ENOPKG + C2H_ERRNO(66, EREMOTE), + C2H_ERRNO(67, ENOLINK), + C2H_ERRNO(68, EPERM), //TODO EADV + C2H_ERRNO(69, EPERM), //TODO ESRMNT + C2H_ERRNO(70, EPERM), //TODO ECOMM + C2H_ERRNO(71, EPROTO), + C2H_ERRNO(72, EMULTIHOP), + C2H_ERRNO(73, EPERM), //TODO EDOTDOT + C2H_ERRNO(74, EBADMSG), + C2H_ERRNO(75, EOVERFLOW), + C2H_ERRNO(76, EPERM), //TODO ENOTUNIQ + C2H_ERRNO(77, EPERM), //TODO EBADFD + C2H_ERRNO(78, EPERM), //TODO EREMCHG + C2H_ERRNO(79, EPERM), //TODO ELIBACC + C2H_ERRNO(80, EPERM), //TODO ELIBBAD + C2H_ERRNO(81, EPERM), //TODO ELIBSCN + C2H_ERRNO(82, EPERM), //TODO ELIBMAX + C2H_ERRNO(83, EPERM), //TODO ELIBEXEC + C2H_ERRNO(84, EILSEQ), + C2H_ERRNO(85, EINTR), /* not quite, since this is a syscll restart */ + C2H_ERRNO(86, EPERM), //ESTRPIPE; + C2H_ERRNO(87, EUSERS), + C2H_ERRNO(88, ENOTSOCK), + C2H_ERRNO(89, EDESTADDRREQ), + C2H_ERRNO(90, EMSGSIZE), + C2H_ERRNO(91, EPROTOTYPE), + C2H_ERRNO(92, ENOPROTOOPT), + C2H_ERRNO(93, EPROTONOSUPPORT), + C2H_ERRNO(94, ESOCKTNOSUPPORT), + C2H_ERRNO(95, EOPNOTSUPP), + C2H_ERRNO(96, EPFNOSUPPORT), + C2H_ERRNO(97, EAFNOSUPPORT), + C2H_ERRNO(98, EADDRINUSE), + C2H_ERRNO(99, EADDRNOTAVAIL), + C2H_ERRNO(100, ENETDOWN), + C2H_ERRNO(101, ENETUNREACH), + C2H_ERRNO(102, ENETRESET), + C2H_ERRNO(103, ECONNABORTED), + C2H_ERRNO(104, ECONNRESET), + C2H_ERRNO(105, ENOBUFS), + C2H_ERRNO(106, EISCONN), + C2H_ERRNO(107, ENOTCONN), + C2H_ERRNO(108, ESHUTDOWN), + C2H_ERRNO(109, ETOOMANYREFS), + C2H_ERRNO(110, ETIMEDOUT), + C2H_ERRNO(111, ECONNREFUSED), + C2H_ERRNO(112, EHOSTDOWN), + C2H_ERRNO(113, EHOSTUNREACH), + C2H_ERRNO(114, EALREADY), + C2H_ERRNO(115, EINPROGRESS), + C2H_ERRNO(116, ESTALE), + C2H_ERRNO(117, EPERM), //TODO EUCLEAN + C2H_ERRNO(118, EPERM), //TODO ENOTNAM + C2H_ERRNO(119, EPERM), //TODO ENAVAIL + C2H_ERRNO(120, EPERM), //TODO EISNAM + C2H_ERRNO(121, EREMOTEIO), + C2H_ERRNO(122, EDQUOT), + C2H_ERRNO(123, EPERM), //TODO ENOMEDIUM + C2H_ERRNO(124, EPERM), //TODO EMEDIUMTYPE - not used + C2H_ERRNO(125, ECANCELED), + C2H_ERRNO(126, EPERM), //TODO ENOKEY + C2H_ERRNO(127, EPERM), //TODO EKEYEXPIRED + C2H_ERRNO(128, EPERM), //TODO EKEYREVOKED + C2H_ERRNO(129, EPERM), //TODO EKEYREJECTED + C2H_ERRNO(130, EOWNERDEAD), + C2H_ERRNO(131, ENOTRECOVERABLE), + C2H_ERRNO(132, EPERM), //TODO ERFKILL + C2H_ERRNO(133, EPERM), //TODO EHWPOISON + }; + +// Build a table with the FreeBSD error as index +// and the Linux error as value +// Use the fact that the arry is initialised per default on all 0's +// And we do not translate for 0's, but return the original value. +static const __s32 hostos_to_ceph_conv[256] = { + // FreeBSD errno Linux errno + H2C_ERRNO(EDEADLK, 35), /* Resource deadlock avoided */ + H2C_ERRNO(EAGAIN, 11), /* Resource temporarily unavailable */ + H2C_ERRNO(EINPROGRESS, 115), /* Operation now in progress */ + H2C_ERRNO(EALREADY, 114), /* Operation already in progress */ + H2C_ERRNO(ENOTSOCK, 88), /* Socket operation on non-socket */ + H2C_ERRNO(EDESTADDRREQ, 89), /* Destination address required */ + H2C_ERRNO(EMSGSIZE, 90), /* Message too long */ + H2C_ERRNO(EPROTOTYPE, 91), /* Protocol wrong type for socket */ + H2C_ERRNO(ENOPROTOOPT, 92), /* Protocol not available */ + H2C_ERRNO(EPROTONOSUPPORT, 93), /* Protocol not supported */ + H2C_ERRNO(ESOCKTNOSUPPORT, 94), /* Socket type not supported */ + H2C_ERRNO(EOPNOTSUPP, 95), /* Operation not supported */ + H2C_ERRNO(EPFNOSUPPORT, 96), /* Protocol family not supported */ + H2C_ERRNO(EAFNOSUPPORT, 97), /* Address family not supported by protocol family */ + H2C_ERRNO(EADDRINUSE, 98), /* Address already in use */ + H2C_ERRNO(EADDRNOTAVAIL, 99), /* Can't assign requested address */ + H2C_ERRNO(ENETDOWN, 100), /* Network is down */ + H2C_ERRNO(ENETUNREACH, 101), /* Network is unreachable */ + H2C_ERRNO(ENETRESET, 102), /* Network dropped connection on reset */ + H2C_ERRNO(ECONNABORTED, 103), /* Software caused connection abort */ + H2C_ERRNO(ECONNRESET, 104), /* Connection reset by peer */ + H2C_ERRNO(ENOBUFS, 105), /* No buffer space available */ + H2C_ERRNO(EISCONN, 106), /* Socket is already connected */ + H2C_ERRNO(ENOTCONN, 107), /* Socket is not connected */ + H2C_ERRNO(ESHUTDOWN, 108), /* Can't send after socket shutdown */ + H2C_ERRNO(ETOOMANYREFS, 109), /* Too many references: can't splice */ + H2C_ERRNO(ETIMEDOUT, 110), /* Operation timed out */ + H2C_ERRNO(ECONNREFUSED, 111), /* Connection refused */ + H2C_ERRNO(ELOOP, 40), /* Too many levels of symbolic links */ + H2C_ERRNO(ENAMETOOLONG, 36), /* File name too long */ + H2C_ERRNO(EHOSTDOWN, 112), /* Host is down */ + H2C_ERRNO(EHOSTUNREACH, 113), /* No route to host */ + H2C_ERRNO(ENOTEMPTY, 39), /* Directory not empty */ + H2C_ERRNO(EPROCLIM, EPERM), /* Too many processes */ + H2C_ERRNO(EUSERS, 87), /* Too many users */ + H2C_ERRNO(EDQUOT, 122), /* Disc quota exceeded */ + H2C_ERRNO(ESTALE, 116), /* Stale NFS file handle */ + H2C_ERRNO(EREMOTE, 66), /* Too many levels of remote in path */ + H2C_ERRNO(EBADRPC, EPERM), /* RPC struct is bad */ + H2C_ERRNO(ERPCMISMATCH, EPERM), /* RPC version wrong */ + H2C_ERRNO(EPROGUNAVAIL, EPERM), /* RPC prog. not avail */ + H2C_ERRNO(EPROGMISMATCH, EPERM),/* Program version wrong */ + H2C_ERRNO(EPROCUNAVAIL, EPERM), /* Bad procedure for program */ + H2C_ERRNO(ENOLCK, EPERM), /* No locks available */ + H2C_ERRNO(ENOSYS, EPERM), /* Function not implemented */ + H2C_ERRNO(EFTYPE, EPERM), /* Inappropriate file type or format */ + H2C_ERRNO(EAUTH, EPERM), /* Authentication error */ + H2C_ERRNO(ENEEDAUTH, EPERM), /* Need authenticator */ + H2C_ERRNO(EIDRM, 43), /* Identifier removed */ + H2C_ERRNO(ENOMSG, 42), /* No message of desired type */ + H2C_ERRNO(EOVERFLOW, 75), /* Value too large to be stored in data type */ + H2C_ERRNO(ECANCELED, 125), /* Operation canceled */ + H2C_ERRNO(EILSEQ, 84), /* Illegal byte sequence */ + H2C_ERRNO(ENOATTR, 61), /* Attribute not found */ + H2C_ERRNO(EDOOFUS, EPERM), /* Programming error */ + H2C_ERRNO(EBADMSG, 74), /* Bad message */ + H2C_ERRNO(EMULTIHOP, 72), /* Multihop attempted */ + H2C_ERRNO(ENOLINK, 67), /* Link has been severed */ + H2C_ERRNO(EPROTO, 71), /* Protocol error */ + H2C_ERRNO(ENOTCAPABLE, EPERM), /* Capabilities insufficient */ + H2C_ERRNO(ECAPMODE, EPERM), /* Not permitted in capability mode */ + H2C_ERRNO(ENOTRECOVERABLE, 131),/* State not recoverable */ + H2C_ERRNO(EOWNERDEAD, 130), /* Previous owner died */ + }; + +// converts from linux errno values to host values +__s32 ceph_to_hostos_errno(__s32 r) +{ + int sign = (r < 0 ? -1 : 1); + int err = std::abs(r); + if (err < 256 && ceph_to_hostos_conv[err] !=0 ) { + err = ceph_to_hostos_conv[err]; + } + return err * sign; +} + +// converts Host OS errno values to linux/Ceph values +__s32 hostos_to_ceph_errno(__s32 r) +{ + int sign = (r < 0 ? -1 : 1); + int err = std::abs(r); + if (err < 256 && hostos_to_ceph_conv[err] !=0 ) { + err = hostos_to_ceph_conv[err]; + } + return err * sign; +} |