1/* 2 * linux/fs/9p/error.h 3 * 4 * Huge Nasty Error Table 5 * 6 * Plan 9 uses error strings, Unix uses error numbers. This table tries to 7 * match UNIX strings and Plan 9 strings to unix error numbers. It is used 8 * to preload the dynamic error table which can also track user-specific error 9 * strings. 10 * 11 * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com> 12 * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov> 13 * 14 * This program is free software; you can redistribute it and/or modify 15 * it under the terms of the GNU General Public License version 2 16 * as published by the Free Software Foundation. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License 24 * along with this program; if not, write to: 25 * Free Software Foundation 26 * 51 Franklin Street, Fifth Floor 27 * Boston, MA 02111-1301 USA 28 * 29 */ 30 31#include <linux/errno.h> 32#include <asm/errno.h> 33 34struct errormap { 35 char *name; 36 int val; 37 38 int namelen; 39 struct hlist_node list; 40}; 41 42#define ERRHASHSZ 32 43static struct hlist_head hash_errmap[ERRHASHSZ]; 44 45static struct errormap errmap[] = { 46 {"Operation not permitted", EPERM}, 47 {"wstat prohibited", EPERM}, 48 {"No such file or directory", ENOENT}, 49 {"directory entry not found", ENOENT}, 50 {"file not found", ENOENT}, 51 {"Interrupted system call", EINTR}, 52 {"Input/output error", EIO}, 53 {"No such device or address", ENXIO}, 54 {"Argument list too long", E2BIG}, 55 {"Bad file descriptor", EBADF}, 56 {"Resource temporarily unavailable", EAGAIN}, 57 {"Cannot allocate memory", ENOMEM}, 58 {"Permission denied", EACCES}, 59 {"Bad address", EFAULT}, 60 {"Block device required", ENOTBLK}, 61 {"Device or resource busy", EBUSY}, 62 {"File exists", EEXIST}, 63 {"Invalid cross-device link", EXDEV}, 64 {"No such device", ENODEV}, 65 {"Not a directory", ENOTDIR}, 66 {"Is a directory", EISDIR}, 67 {"Invalid argument", EINVAL}, 68 {"Too many open files in system", ENFILE}, 69 {"Too many open files", EMFILE}, 70 {"Text file busy", ETXTBSY}, 71 {"File too large", EFBIG}, 72 {"No space left on device", ENOSPC}, 73 {"Illegal seek", ESPIPE}, 74 {"Read-only file system", EROFS}, 75 {"Too many links", EMLINK}, 76 {"Broken pipe", EPIPE}, 77 {"Numerical argument out of domain", EDOM}, 78 {"Numerical result out of range", ERANGE}, 79 {"Resource deadlock avoided", EDEADLK}, 80 {"File name too long", ENAMETOOLONG}, 81 {"No locks available", ENOLCK}, 82 {"Function not implemented", ENOSYS}, 83 {"Directory not empty", ENOTEMPTY}, 84 {"Too many levels of symbolic links", ELOOP}, 85 {"No message of desired type", ENOMSG}, 86 {"Identifier removed", EIDRM}, 87 {"No data available", ENODATA}, 88 {"Machine is not on the network", ENONET}, 89 {"Package not installed", ENOPKG}, 90 {"Object is remote", EREMOTE}, 91 {"Link has been severed", ENOLINK}, 92 {"Communication error on send", ECOMM}, 93 {"Protocol error", EPROTO}, 94 {"Bad message", EBADMSG}, 95 {"File descriptor in bad state", EBADFD}, 96 {"Streams pipe error", ESTRPIPE}, 97 {"Too many users", EUSERS}, 98 {"Socket operation on non-socket", ENOTSOCK}, 99 {"Message too long", EMSGSIZE}, 100 {"Protocol not available", ENOPROTOOPT}, 101 {"Protocol not supported", EPROTONOSUPPORT}, 102 {"Socket type not supported", ESOCKTNOSUPPORT}, 103 {"Operation not supported", EOPNOTSUPP}, 104 {"Protocol family not supported", EPFNOSUPPORT}, 105 {"Network is down", ENETDOWN}, 106 {"Network is unreachable", ENETUNREACH}, 107 {"Network dropped connection on reset", ENETRESET}, 108 {"Software caused connection abort", ECONNABORTED}, 109 {"Connection reset by peer", ECONNRESET}, 110 {"No buffer space available", ENOBUFS}, 111 {"Transport endpoint is already connected", EISCONN}, 112 {"Transport endpoint is not connected", ENOTCONN}, 113 {"Cannot send after transport endpoint shutdown", ESHUTDOWN}, 114 {"Connection timed out", ETIMEDOUT}, 115 {"Connection refused", ECONNREFUSED}, 116 {"Host is down", EHOSTDOWN}, 117 {"No route to host", EHOSTUNREACH}, 118 {"Operation already in progress", EALREADY}, 119 {"Operation now in progress", EINPROGRESS}, 120 {"Is a named type file", EISNAM}, 121 {"Remote I/O error", EREMOTEIO}, 122 {"Disk quota exceeded", EDQUOT}, 123/* errors from fossil, vacfs, and u9fs */ 124 {"fid unknown or out of range", EBADF}, 125 {"permission denied", EACCES}, 126 {"file does not exist", ENOENT}, 127 {"authentication failed", ECONNREFUSED}, 128 {"bad offset in directory read", ESPIPE}, 129 {"bad use of fid", EBADF}, 130 {"wstat can't convert between files and directories", EPERM}, 131 {"directory is not empty", ENOTEMPTY}, 132 {"file exists", EEXIST}, 133 {"file already exists", EEXIST}, 134 {"file or directory already exists", EEXIST}, 135 {"fid already in use", EBADF}, 136 {"file in use", ETXTBSY}, 137 {"i/o error", EIO}, 138 {"file already open for I/O", ETXTBSY}, 139 {"illegal mode", EINVAL}, 140 {"illegal name", ENAMETOOLONG}, 141 {"not a directory", ENOTDIR}, 142 {"not a member of proposed group", EPERM}, 143 {"not owner", EACCES}, 144 {"only owner can change group in wstat", EACCES}, 145 {"read only file system", EROFS}, 146 {"no access to special file", EPERM}, 147 {"i/o count too large", EIO}, 148 {"unknown group", EINVAL}, 149 {"unknown user", EINVAL}, 150 {"bogus wstat buffer", EPROTO}, 151 {"exclusive use file already open", EAGAIN}, 152 {"corrupted directory entry", EIO}, 153 {"corrupted file entry", EIO}, 154 {"corrupted block label", EIO}, 155 {"corrupted meta data", EIO}, 156 {"illegal offset", EINVAL}, 157 {"illegal path element", ENOENT}, 158 {"root of file system is corrupted", EIO}, 159 {"corrupted super block", EIO}, 160 {"protocol botch", EPROTO}, 161 {"file system is full", ENOSPC}, 162 {"file is in use", EAGAIN}, 163 {"directory entry is not allocated", ENOENT}, 164 {"file is read only", EROFS}, 165 {"file has been removed", EIDRM}, 166 {"only support truncation to zero length", EPERM}, 167 {"cannot remove root", EPERM}, 168 {"file too big", EFBIG}, 169 {"venti i/o error", EIO}, 170 /* these are not errors */ 171 {"u9fs rhostsauth: no authentication required", 0}, 172 {"u9fs authnone: no authentication required", 0}, 173 {NULL, -1} 174}; 175 176extern int v9fs_error_init(void); 177