334f485df8
This adds the FUSE device handling functions.
This contains the following files:
o dev.c
- fuse device operations (read, write, release, poll)
- registers misc device
- support for sending requests to userspace
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
73 lines
1.2 KiB
C
73 lines
1.2 KiB
C
/*
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FUSE: Filesystem in Userspace
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Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
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This program can be distributed under the terms of the GNU GPL.
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See the file COPYING.
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*/
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/* This file defines the kernel interface of FUSE */
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#include <asm/types.h>
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/** Version number of this interface */
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#define FUSE_KERNEL_VERSION 6
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/** Minor version number of this interface */
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#define FUSE_KERNEL_MINOR_VERSION 1
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/** The node ID of the root inode */
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#define FUSE_ROOT_ID 1
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/** The major number of the fuse character device */
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#define FUSE_MAJOR 10
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/** The minor number of the fuse character device */
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#define FUSE_MINOR 229
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struct fuse_attr {
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__u64 ino;
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__u64 size;
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__u64 blocks;
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__u64 atime;
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__u64 mtime;
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__u64 ctime;
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__u32 atimensec;
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__u32 mtimensec;
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__u32 ctimensec;
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__u32 mode;
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__u32 nlink;
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__u32 uid;
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__u32 gid;
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__u32 rdev;
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};
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enum fuse_opcode {
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FUSE_INIT = 26
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};
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/* Conservative buffer size for the client */
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#define FUSE_MAX_IN 8192
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struct fuse_init_in_out {
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__u32 major;
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__u32 minor;
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};
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struct fuse_in_header {
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__u32 len;
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__u32 opcode;
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__u64 unique;
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__u64 nodeid;
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__u32 uid;
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__u32 gid;
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__u32 pid;
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};
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struct fuse_out_header {
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__u32 len;
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__s32 error;
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__u64 unique;
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};
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