From fd72faac95d7e47610e981d7ed7b3c1529e55c88 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Mon, 7 Nov 2005 00:59:51 -0800 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fuse/fuse_i.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'fs/fuse/fuse_i.h') 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 */ -- cgit v1.2.2