531b1094b7
Performance enhancement reducing the number of copies in the data and stat paths. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
52 lines
2.1 KiB
C
52 lines
2.1 KiB
C
/*
|
|
* linux/fs/9p/conv.h
|
|
*
|
|
* 9P protocol conversion definitions.
|
|
*
|
|
* Copyright (C) 2005 by Latchesar Ionkov <lucho@ionkov.net>
|
|
* 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 as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
int v9fs_deserialize_stat(void *buf, u32 buflen, struct v9fs_stat *stat,
|
|
int extended);
|
|
int v9fs_deserialize_fcall(void *buf, u32 buflen, struct v9fs_fcall *rcall,
|
|
int extended);
|
|
|
|
void v9fs_set_tag(struct v9fs_fcall *fc, u16 tag);
|
|
|
|
struct v9fs_fcall *v9fs_create_tversion(u32 msize, char *version);
|
|
struct v9fs_fcall *v9fs_create_tauth(u32 afid, char *uname, char *aname);
|
|
struct v9fs_fcall *v9fs_create_tattach(u32 fid, u32 afid, char *uname,
|
|
char *aname);
|
|
struct v9fs_fcall *v9fs_create_tflush(u16 oldtag);
|
|
struct v9fs_fcall *v9fs_create_twalk(u32 fid, u32 newfid, u16 nwname,
|
|
char **wnames);
|
|
struct v9fs_fcall *v9fs_create_topen(u32 fid, u8 mode);
|
|
struct v9fs_fcall *v9fs_create_tcreate(u32 fid, char *name, u32 perm, u8 mode);
|
|
struct v9fs_fcall *v9fs_create_tread(u32 fid, u64 offset, u32 count);
|
|
struct v9fs_fcall *v9fs_create_twrite(u32 fid, u64 offset, u32 count,
|
|
const char __user *data);
|
|
struct v9fs_fcall *v9fs_create_tclunk(u32 fid);
|
|
struct v9fs_fcall *v9fs_create_tremove(u32 fid);
|
|
struct v9fs_fcall *v9fs_create_tstat(u32 fid);
|
|
struct v9fs_fcall *v9fs_create_twstat(u32 fid, struct v9fs_wstat *wstat,
|
|
int extended);
|