/*
* linux/fs/9p/error.h
*
* Huge Nasty Error Table
*
* Plan 9 uses error strings, Unix uses error numbers. This table tries to
* match UNIX strings and Plan 9 strings to unix error numbers. It is used
* to preload the dynamic error table which can also track user-specific error
* strings.
*
* Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
* Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to:
* Free Software Foundation
* 51 Franklin Street, Fifth Floor
* Boston, MA 02111-1301 USA
*
*/
#include <linux/errno.h>
#include <asm/errno.h>
struct errormap {
char *name;
int val;
int namelen;
struct hlist_node list;
};
#define ERRHASHSZ 32
static struct hlist_head hash_errmap[ERRHASHSZ];
/* FixMe - reduce to a reasonable size */
static struct errormap errmap[] = {
{"Operation not permitted", EPERM},
{"wstat prohibited", EPERM},
{"No such file or directory", ENOENT},
{"directory entry not found", ENOENT},
{"file not found", ENOENT},
{"Interrupted system call", EINTR},
{"Input/output error", EIO},
{"No such device or address", ENXIO},
{"Argument list too long", E2BIG},
{"Bad file descriptor", EBADF},
{"Resource temporarily unavailable", EAGAIN},
{"Cannot allocate memory", ENOMEM},
{"Permission denied", EACCES},
{"Bad address", EFAULT},
{"Block device required", ENOTBLK},
{"Device or resource busy", EBUSY},
{"File exists", EEXIST},
{"Invalid cross-device link", EXDEV},
{"No such device", ENODEV},
{"Not a directory", ENOTDIR},
{"Is a directory", EISDIR},
{"Invalid argument", EINVAL},
{"Too many open files in system", ENFILE},
{"Too many open files", EMFILE},
{"Text file busy", ETXTBSY},
{"File too large", EFBIG},
{"No space left on device", ENOSPC},
{"Illegal seek", ESPIPE},
{"Read-only file system", EROFS},
{"Too many links", EMLINK},
{"Broken pipe", EPIPE},
{"Numerical argument out of domain", EDOM},
{"Numerical result out of range", ERANGE},
{"Resource deadlock avoided", EDEADLK},
{"File name too long", ENAMETOOLONG},
{"No locks available", ENOLCK},
{"Function not implemented", ENOSYS},
{"Directory not empty", ENOTEMPTY},
{"Too many levels of symbolic links", ELOOP},
{"No message of desired type", ENOMSG},
{"Identifier removed", EIDRM},
{"No data available", ENODATA},
{"Machine is not on the network", ENONET},
{"Package not installed", ENOPKG},
{"Object is remote", EREMOTE},
{"Link has been severed", ENOLINK},
{"Communication error on send", ECOMM},
{"Protocol error", EPROTO},
{"Bad message", EBADMSG},
{"File descriptor in bad state", EBADFD},
{"Streams pipe error", ESTRPIPE},
{"Too many users", EUSERS},
{"Socket operation on non-socket", ENOTSOCK},
{"Message too long", EMSGSIZE},
{"Protocol not available", ENOPROTOOPT},
{"Protocol not supported", EPROTONOSUPPORT},
{"Socket type not supported", ESOCKTNOSUPPORT},
{"Operation not supported", EOPNOTSUPP},
{"Protocol family not supported", EPFNOSUPPORT},
{"Network is down", ENETDOWN},
{"Network is unreachable", ENETUNREACH},
{"Network dropped connection on reset", ENETRESET},
{"Software caused connection abort", ECONNABORTED},
{"Connection reset by peer", ECONNRESET},
{"No buffer space available", ENOBUFS},
{"Transport endpoint is already connected", EISCONN},
{"Transport endpoint is not connected", ENOTCONN},
{"Cannot send after transport endpoint shutdown", ESHUTDOWN},
{"Connection timed out", ETIMEDOUT},
{"Connection refused", ECONNREFUSED},
{"Host is down", EHOSTDOWN},
{"No route to host", EHOSTUNREACH},
{"Operation already in progress", EALREADY},
{"Operation now in progress", EINPROGRESS},
{"Is a named type file", EISNAM},
{"Remote I/O error", EREMOTEIO},
{"Disk quota exceeded", EDQUOT},
/* errors from fossil, vacfs, and u9fs */
{"fid unknown or out of range", EBADF},
{"permission denied", EACCES},
{"file does not exist", ENOENT},
{"authentication failed", ECONNREFUSED},
{"bad offset in directory read", ESPIPE},
{"bad use of fid", EBADF},
{"wstat can't convert between files and directories", EPERM},
{"directory is not empty", ENOTEMPTY},
{"file exists", EEXIST},
{"file already exists", EEXIST},
{"file or directory already exists", EEXIST},
{"fid already in use", EBADF},
{"file in use", ETXTBSY},
{"i/o error", EIO},
{"file already open for I/O", ETXTBSY},
{"illegal mode", EINVAL},
{"illegal name", ENAMETOOLONG},
{"not a directory", ENOTDIR},
{"not a member of proposed group", EPERM},
{"not owner", EACCES},
{"only owner can change group in wstat", EACCES},
{"read only file system", EROFS},
{"no access to special file", EPERM},
{"i/o count too large", EIO},
{"unknown group", EINVAL},
{"unknown user", EINVAL},
{"bogus wstat buffer", EPROTO},
{"exclusive use file already open", EAGAIN},
{"corrupted directory entry", EIO},
{"corrupted file entry", EIO},
{"corrupted block label", EIO},
{"corrupted meta data", EIO},
{"illegal offset", EINVAL},
{"illegal path element", ENOENT},
{"root of file system is corrupted", EIO},
{"corrupted super block", EIO},
{"protocol botch", EPROTO},
{"file system is full", ENOSPC},
{"file is in use", EAGAIN},
{"directory entry is not allocated", ENOENT},
{"file is read only", EROFS},
{"file has been removed", EIDRM},
{"only support truncation to zero length", EPERM},
{"cannot remove root", EPERM},
{"file too big", EFBIG},
{"venti i/o error", EIO},
/* these are not errors */
{"u9fs rhostsauth: no authentication required", 0},
{"u9fs authnone: no authentication required", 0},
{NULL, -1}
};
extern int v9fs_error_init(void);
