9p: Reorganization of 9p file system code

This patchset moves non-filesystem interfaces of v9fs from fs/9p to net/9p.
It moves the transport, packet marshalling and connection layers to net/9p
leaving only the VFS related files in fs/9p.  This work is being done in
preparation for in-kernel 9p servers as well as alternate 9p clients (other
than VFS).

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 0 insertions, 177 deletions

diff --git a/fs/9p/error.h b/fs/9p/error.h
deleted file mode 100644
index 5f3ca52..0000000
--- a/fs/9p/error.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * 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);