Index: head/sys/xen/error.h =================================================================== --- head/sys/xen/error.h (nonexistent) +++ head/sys/xen/error.h (revision 273475) @@ -0,0 +1,305 @@ +/*- + * Copyright (c) 2014 Roger Pau Monné . + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef __XEN_ERROR_H__ +#define __XEN_ERROR_H__ + +/* List of Xen error codes */ +#define XEN_EPERM 1 /* Operation not permitted */ +#define XEN_ENOENT 2 /* No such file or directory */ +#define XEN_ESRCH 3 /* No such process */ +#define XEN_EINTR 4 /* Interrupted system call */ +#define XEN_EIO 5 /* I/O error */ +#define XEN_ENXIO 6 /* No such device or address */ +#define XEN_E2BIG 7 /* Arg list too long */ +#define XEN_ENOEXEC 8 /* Exec format error */ +#define XEN_EBADF 9 /* Bad file number */ +#define XEN_ECHILD 10 /* No child processes */ +#define XEN_EAGAIN 11 /* Try again */ +#define XEN_ENOMEM 12 /* Out of memory */ +#define XEN_EACCES 13 /* Permission denied */ +#define XEN_EFAULT 14 /* Bad address */ +#define XEN_ENOTBLK 15 /* Block device required */ +#define XEN_EBUSY 16 /* Device or resource busy */ +#define XEN_EEXIST 17 /* File exists */ +#define XEN_EXDEV 18 /* Cross-device link */ +#define XEN_ENODEV 19 /* No such device */ +#define XEN_ENOTDIR 20 /* Not a directory */ +#define XEN_EISDIR 21 /* Is a directory */ +#define XEN_EINVAL 22 /* Invalid argument */ +#define XEN_ENFILE 23 /* File table overflow */ +#define XEN_EMFILE 24 /* Too many open files */ +#define XEN_ENOTTY 25 /* Not a typewriter */ +#define XEN_ETXTBSY 26 /* Text file busy */ +#define XEN_EFBIG 27 /* File too large */ +#define XEN_ENOSPC 28 /* No space left on device */ +#define XEN_ESPIPE 29 /* Illegal seek */ +#define XEN_EROFS 30 /* Read-only file system */ +#define XEN_EMLINK 31 /* Too many links */ +#define XEN_EPIPE 32 /* Broken pipe */ +#define XEN_EDOM 33 /* Math argument out of domain of func */ +#define XEN_ERANGE 34 /* Math result not representable */ +#define XEN_EDEADLK 35 /* Resource deadlock would occur */ +#define XEN_ENAMETOOLONG 36 /* File name too long */ +#define XEN_ENOLCK 37 /* No record locks available */ +#define XEN_ENOSYS 38 /* Function not implemented */ +#define XEN_ENOTEMPTY 39 /* Directory not empty */ +#define XEN_ELOOP 40 /* Too many symbolic links encountered */ +#define XEN_ENOMSG 42 /* No message of desired type */ +#define XEN_EIDRM 43 /* Identifier removed */ +#define XEN_ECHRNG 44 /* Channel number out of range */ +#define XEN_EL2NSYNC 45 /* Level 2 not synchronized */ +#define XEN_EL3HLT 46 /* Level 3 halted */ +#define XEN_EL3RST 47 /* Level 3 reset */ +#define XEN_ELNRNG 48 /* Link number out of range */ +#define XEN_EUNATCH 49 /* Protocol driver not attached */ +#define XEN_ENOCSI 50 /* No CSI structure available */ +#define XEN_EL2HLT 51 /* Level 2 halted */ +#define XEN_EBADE 52 /* Invalid exchange */ +#define XEN_EBADR 53 /* Invalid request descriptor */ +#define XEN_EXFULL 54 /* Exchange full */ +#define XEN_ENOANO 55 /* No anode */ +#define XEN_EBADRQC 56 /* Invalid request code */ +#define XEN_EBADSLT 57 /* Invalid slot */ +#define XEN_EBFONT 59 /* Bad font file format */ +#define XEN_ENOSTR 60 /* Device not a stream */ +#define XEN_ENODATA 61 /* No data available */ +#define XEN_ETIME 62 /* Timer expired */ +#define XEN_ENOSR 63 /* Out of streams resources */ +#define XEN_ENONET 64 /* Machine is not on the network */ +#define XEN_ENOPKG 65 /* Package not installed */ +#define XEN_EREMOTE 66 /* Object is remote */ +#define XEN_ENOLINK 67 /* Link has been severed */ +#define XEN_EADV 68 /* Advertise error */ +#define XEN_ESRMNT 69 /* Srmount error */ +#define XEN_ECOMM 70 /* Communication error on send */ +#define XEN_EPROTO 71 /* Protocol error */ +#define XEN_EMULTIHOP 72 /* Multihop attempted */ +#define XEN_EDOTDOT 73 /* RFS specific error */ +#define XEN_EBADMSG 74 /* Not a data message */ +#define XEN_EOVERFLOW 75 /* Value too large for defined data type */ +#define XEN_ENOTUNIQ 76 /* Name not unique on network */ +#define XEN_EBADFD 77 /* File descriptor in bad state */ +#define XEN_EREMCHG 78 /* Remote address changed */ +#define XEN_ELIBACC 79 /* Can not access a needed shared library */ +#define XEN_ELIBBAD 80 /* Accessing a corrupted shared library */ +#define XEN_ELIBSCN 81 /* .lib section in a.out corrupted */ +#define XEN_ELIBMAX 82 /* Attempting to link in too many shared libraries */ +#define XEN_ELIBEXEC 83 /* Cannot exec a shared library directly */ +#define XEN_EILSEQ 84 /* Illegal byte sequence */ +#define XEN_ERESTART 85 /* Interrupted system call should be restarted */ +#define XEN_ESTRPIPE 86 /* Streams pipe error */ +#define XEN_EUSERS 87 /* Too many users */ +#define XEN_ENOTSOCK 88 /* Socket operation on non-socket */ +#define XEN_EDESTADDRREQ 89 /* Destination address required */ +#define XEN_EMSGSIZE 90 /* Message too long */ +#define XEN_EPROTOTYPE 91 /* Protocol wrong type for socket */ +#define XEN_ENOPROTOOPT 92 /* Protocol not available */ +#define XEN_EPROTONOSUPPORT 93 /* Protocol not supported */ +#define XEN_ESOCKTNOSUPPORT 94 /* Socket type not supported */ +#define XEN_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ +#define XEN_EPFNOSUPPORT 96 /* Protocol family not supported */ +#define XEN_EAFNOSUPPORT 97 /* Address family not supported by protocol */ +#define XEN_EADDRINUSE 98 /* Address already in use */ +#define XEN_EADDRNOTAVAIL 99 /* Cannot assign requested address */ +#define XEN_ENETDOWN 100 /* Network is down */ +#define XEN_ENETUNREACH 101 /* Network is unreachable */ +#define XEN_ENETRESET 102 /* Network dropped connection because of reset */ +#define XEN_ECONNABORTED 103 /* Software caused connection abort */ +#define XEN_ECONNRESET 104 /* Connection reset by peer */ +#define XEN_ENOBUFS 105 /* No buffer space available */ +#define XEN_EISCONN 106 /* Transport endpoint is already connected */ +#define XEN_ENOTCONN 107 /* Transport endpoint is not connected */ +#define XEN_ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ +#define XEN_ETOOMANYREFS 109 /* Too many references: cannot splice */ +#define XEN_ETIMEDOUT 110 /* Connection timed out */ +#define XEN_ECONNREFUSED 111 /* Connection refused */ +#define XEN_EHOSTDOWN 112 /* Host is down */ +#define XEN_EHOSTUNREACH 113 /* No route to host */ +#define XEN_EALREADY 114 /* Operation already in progress */ +#define XEN_EINPROGRESS 115 /* Operation now in progress */ +#define XEN_ESTALE 116 /* Stale NFS file handle */ +#define XEN_EUCLEAN 117 /* Structure needs cleaning */ +#define XEN_ENOTNAM 118 /* Not a XENIX named type file */ +#define XEN_ENAVAIL 119 /* No XENIX semaphores available */ +#define XEN_EISNAM 120 /* Is a named type file */ +#define XEN_EREMOTEIO 121 /* Remote I/O error */ +#define XEN_EDQUOT 122 /* Quota exceeded */ + +#define XEN_ENOMEDIUM 123 /* No medium found */ +#define XEN_EMEDIUMTYPE 124 /* Wrong medium type */ + +/* Translation table */ +static int xen_errors[] = +{ + [XEN_EPERM] = EPERM, + [XEN_ENOENT] = ENOENT, + [XEN_ESRCH] = ESRCH, + [XEN_EINTR] = EINTR, + [XEN_EIO] = EIO, + [XEN_ENXIO] = ENXIO, + [XEN_E2BIG] = E2BIG, + [XEN_ENOEXEC] = ENOEXEC, + [XEN_EBADF] = EBADF, + [XEN_ECHILD] = ECHILD, + [XEN_EAGAIN] = EAGAIN, + [XEN_ENOMEM] = ENOMEM, + [XEN_EACCES] = EACCES, + [XEN_EFAULT] = EFAULT, + [XEN_ENOTBLK] = ENOTBLK, + [XEN_EBUSY] = EBUSY, + [XEN_EEXIST] = EEXIST, + [XEN_EXDEV] = EXDEV, + [XEN_ENODEV] = ENODEV, + [XEN_ENOTDIR] = ENOTDIR, + [XEN_EISDIR] = EISDIR, + [XEN_EINVAL] = EINVAL, + [XEN_ENFILE] = ENFILE, + [XEN_EMFILE] = EMFILE, + [XEN_ENOTTY] = ENOTTY, + [XEN_ETXTBSY] = ETXTBSY, + [XEN_EFBIG] = EFBIG, + [XEN_ENOSPC] = ENOSPC, + [XEN_ESPIPE] = ESPIPE, + [XEN_EROFS] = EROFS, + [XEN_EMLINK] = EMLINK, + [XEN_EPIPE] = EPIPE, + [XEN_EDOM] = EDOM, + [XEN_ERANGE] = ERANGE, + [XEN_EDEADLK] = EDEADLK, + [XEN_ENAMETOOLONG] = ENAMETOOLONG, + [XEN_ENOLCK] = ENOLCK, + [XEN_ENOSYS] = ENOSYS, + [XEN_ENOTEMPTY] = ENOTEMPTY, + [XEN_ELOOP] = ELOOP, + [XEN_ENOMSG] = ENOMSG, + [XEN_EIDRM] = EIDRM, + [XEN_ECHRNG] = ERANGE, + [XEN_EL2NSYNC] = EFAULT, + [XEN_EL3HLT] = EFAULT, + [XEN_EL3RST] = EFAULT, + [XEN_ELNRNG] = ERANGE, + [XEN_EUNATCH] = ENODEV, + [XEN_ENOCSI] = ENODEV, + [XEN_EL2HLT] = EFAULT, + [XEN_EBADE] = ERANGE, + [XEN_EBADR] = EINVAL, + [XEN_EXFULL] = ENOBUFS, + [XEN_ENOANO] = EINVAL, + [XEN_EBADRQC] = EINVAL, + [XEN_EBADSLT] = EINVAL, + [XEN_EBFONT] = EFAULT, + [XEN_ENOSTR] = EINVAL, + [XEN_ENODATA] = ENOENT, + [XEN_ETIME] = ETIMEDOUT, + [XEN_ENOSR] = EFAULT, + [XEN_ENONET] = ENETDOWN, + [XEN_ENOPKG] = EINVAL, + [XEN_EREMOTE] = EREMOTE, + [XEN_ENOLINK] = ENOLINK, + [XEN_EADV] = EFAULT, + [XEN_ESRMNT] = EFAULT, + [XEN_ECOMM] = EFAULT, + [XEN_EPROTO] = EPROTO, + [XEN_EMULTIHOP] = EMULTIHOP, + [XEN_EDOTDOT] = EFAULT, + [XEN_EBADMSG] = EBADMSG, + [XEN_EOVERFLOW] = EOVERFLOW, + [XEN_ENOTUNIQ] = EADDRINUSE, + [XEN_EBADFD] = EBADF, + [XEN_EREMCHG] = EHOSTDOWN, + [XEN_ELIBACC] = EFAULT, + [XEN_ELIBBAD] = EFAULT, + [XEN_ELIBSCN] = EFAULT, + [XEN_ELIBMAX] = EFAULT, + [XEN_ELIBEXEC] = EFAULT, + [XEN_EILSEQ] = EILSEQ, + [XEN_ERESTART] = EAGAIN, + [XEN_ESTRPIPE] = EPIPE, + [XEN_EUSERS] = EUSERS, + [XEN_ENOTSOCK] = ENOTSOCK, + [XEN_EDESTADDRREQ] = EDESTADDRREQ, + [XEN_EMSGSIZE] = EMSGSIZE, + [XEN_EPROTOTYPE] = EPROTOTYPE, + [XEN_ENOPROTOOPT] = ENOPROTOOPT, + [XEN_EPROTONOSUPPORT] = EPROTONOSUPPORT, + [XEN_ESOCKTNOSUPPORT] = ESOCKTNOSUPPORT, + [XEN_EOPNOTSUPP] = EOPNOTSUPP, + [XEN_EPFNOSUPPORT] = EPFNOSUPPORT, + [XEN_EAFNOSUPPORT] = EAFNOSUPPORT, + [XEN_EADDRINUSE] = EADDRINUSE, + [XEN_EADDRNOTAVAIL] = EADDRNOTAVAIL, + [XEN_ENETDOWN] = ENETDOWN, + [XEN_ENETUNREACH] = ENETUNREACH, + [XEN_ENETRESET] = ENETRESET, + [XEN_ECONNABORTED] = ECONNABORTED, + [XEN_ECONNRESET] = ECONNRESET, + [XEN_ENOBUFS] = ENOBUFS, + [XEN_EISCONN] = EISCONN, + [XEN_ENOTCONN] = ENOTCONN, + [XEN_ESHUTDOWN] = ESHUTDOWN, + [XEN_ETOOMANYREFS] = ETOOMANYREFS, + [XEN_ETIMEDOUT] = ETIMEDOUT, + [XEN_ECONNREFUSED] = ECONNREFUSED, + [XEN_EHOSTDOWN] = EHOSTDOWN, + [XEN_EHOSTUNREACH] = EHOSTUNREACH, + [XEN_EALREADY] = EALREADY, + [XEN_EINPROGRESS] = EINPROGRESS, + [XEN_ESTALE] = ESTALE, + [XEN_EUCLEAN] = EFAULT, + [XEN_ENOTNAM] = EFAULT, + [XEN_ENAVAIL] = EFAULT, + [XEN_EISNAM] = EFAULT, + [XEN_EREMOTEIO] = EIO, + [XEN_EDQUOT] = EDQUOT, + [XEN_ENOMEDIUM] = ENOENT, + [XEN_EMEDIUMTYPE] = ENOENT, +}; + +static inline int +xen_translate_error(int error) +{ + int bsd_error; + + KASSERT((error < 0), ("Value is not a valid Xen error code")); + + if (-error >= nitems(xen_errors)) { + /* + * We received an error value that cannot be translated, + * return EINVAL. + */ + return (EINVAL); + } + + bsd_error = xen_errors[-error]; + KASSERT((bsd_error != 0), ("Unknown Xen error code")); + + return (bsd_error); +} + +#endif /* !__XEN_ERROR_H__ */ Property changes on: head/sys/xen/error.h ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property