From 9e6268db496a2592e89457537ea54a496feabb77 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 9 Sep 2005 13:10:29 -0700 Subject: [PATCH] FUSE - read-write operations This patch adds the write filesystem operations of FUSE. The following operations are added: o setattr o symlink o mknod o mkdir o create o unlink o rmdir o rename o link Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fuse.h | 43 +++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 41 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/fuse.h b/include/linux/fuse.h index 21b9ba16f8d5..19d69a3e1623 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -11,7 +11,7 @@ #include /** Version number of this interface */ -#define FUSE_KERNEL_VERSION 6 +#define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ #define FUSE_KERNEL_MINOR_VERSION 1 @@ -52,12 +52,28 @@ struct fuse_kstatfs { __u32 namelen; }; +#define FATTR_MODE (1 << 0) +#define FATTR_UID (1 << 1) +#define FATTR_GID (1 << 2) +#define FATTR_SIZE (1 << 3) +#define FATTR_ATIME (1 << 4) +#define FATTR_MTIME (1 << 5) +#define FATTR_CTIME (1 << 6) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ FUSE_GETATTR = 3, + FUSE_SETATTR = 4, FUSE_READLINK = 5, + FUSE_SYMLINK = 6, FUSE_GETDIR = 7, + FUSE_MKNOD = 8, + FUSE_MKDIR = 9, + FUSE_UNLINK = 10, + FUSE_RMDIR = 11, + FUSE_RENAME = 12, + FUSE_LINK = 13, FUSE_STATFS = 17, FUSE_INIT = 26 }; @@ -66,6 +82,7 @@ enum fuse_opcode { #define FUSE_MAX_IN 8192 #define FUSE_NAME_MAX 1024 +#define FUSE_SYMLINK_MAX 4096 struct fuse_entry_out { __u64 nodeid; /* Inode ID */ @@ -79,7 +96,7 @@ struct fuse_entry_out { }; struct fuse_forget_in { - __u64 version; + __u64 nlookup; }; struct fuse_attr_out { @@ -93,6 +110,28 @@ struct fuse_getdir_out { __u32 fd; }; +struct fuse_mknod_in { + __u32 mode; + __u32 rdev; +}; + +struct fuse_mkdir_in { + __u32 mode; +}; + +struct fuse_rename_in { + __u64 newdir; +}; + +struct fuse_link_in { + __u64 oldnodeid; +}; + +struct fuse_setattr_in { + __u32 valid; + struct fuse_attr attr; +}; + struct fuse_statfs_out { struct fuse_kstatfs st; }; -- cgit v1.2.3