diff options
| author | Miklos Szeredi <miklos@szeredi.hu> | 2005-09-09 13:10:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 14:03:44 -0700 |
| commit | 334f485df85ac7736ebe14940bf0a059c5f26d7d (patch) | |
| tree | 754e5528289048a7104f4c1b431cebc1df16e2ce /include/linux | |
| parent | d8a5ba45457e4a22aa39c939121efd7bb6c76672 (diff) | |
[PATCH] FUSE - device functions
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>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fuse.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/include/linux/fuse.h b/include/linux/fuse.h index 2b1f4ae01e9..a1aebd7104c 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -11,7 +11,7 @@ #include <asm/types.h> /** Version number of this interface */ -#define FUSE_KERNEL_VERSION 5 +#define FUSE_KERNEL_VERSION 6 /** Minor version number of this interface */ #define FUSE_KERNEL_MINOR_VERSION 1 @@ -19,6 +19,12 @@ /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 +/** The major number of the fuse character device */ +#define FUSE_MAJOR 10 + +/** The minor number of the fuse character device */ +#define FUSE_MINOR 229 + struct fuse_attr { __u64 ino; __u64 size; @@ -36,3 +42,31 @@ struct fuse_attr { __u32 rdev; }; +enum fuse_opcode { + FUSE_INIT = 26 +}; + +/* Conservative buffer size for the client */ +#define FUSE_MAX_IN 8192 + +struct fuse_init_in_out { + __u32 major; + __u32 minor; +}; + +struct fuse_in_header { + __u32 len; + __u32 opcode; + __u64 unique; + __u64 nodeid; + __u32 uid; + __u32 gid; + __u32 pid; +}; + +struct fuse_out_header { + __u32 len; + __s32 error; + __u64 unique; +}; + |