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| author | Miklos Szeredi <miklos@szeredi.hu> | 2005-11-07 00:59:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:42 -0800 |
| commit | fd72faac95d7e47610e981d7ed7b3c1529e55c88 (patch) | |
| tree | 65cde1eb6958f410c4b4c72e322fd59db463150f /fs/fuse/fuse_i.h | |
| parent | 31d40d74b402a6fa18a006fb3745f64609f35b77 (diff) | |
| download | lwn-fd72faac95d7e47610e981d7ed7b3c1529e55c88.tar.gz lwn-fd72faac95d7e47610e981d7ed7b3c1529e55c88.zip | |
[PATCH] FUSE: atomic create+open
This patch adds an atomic create+open operation. This does not yet work if
the file type changes between lookup and create+open, but solves the
permission checking problems for the separte create and open methods.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/fuse_i.h')
| -rw-r--r-- | fs/fuse/fuse_i.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index c4e8c3b47982..0ea5301f86be 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -269,6 +269,9 @@ struct fuse_conn { /** Is access not implemented by fs? */ unsigned no_access : 1; + /** Is create not implemented by fs? */ + unsigned no_create : 1; + /** Backing dev info */ struct backing_dev_info bdi; }; @@ -340,6 +343,17 @@ size_t fuse_send_read_common(struct fuse_req *req, struct file *file, */ int fuse_open_common(struct inode *inode, struct file *file, int isdir); +struct fuse_file *fuse_file_alloc(void); +void fuse_file_free(struct fuse_file *ff); +void fuse_finish_open(struct inode *inode, struct file *file, + struct fuse_file *ff, struct fuse_open_out *outarg); + +/** + * Send a RELEASE request + */ +void fuse_send_release(struct fuse_conn *fc, struct fuse_file *ff, + u64 nodeid, struct inode *inode, int flags, int isdir); + /** * Send RELEASE or RELEASEDIR request */ |