From e5e5558e923f35839108a12718494ecb73fb782f Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 9 Sep 2005 13:10:28 -0700 Subject: [PATCH] FUSE - read-only operations This patch adds the read-only filesystem operations of FUSE. This contains the following files: o dir.c - directory, symlink and file-inode operations The following operations are added: o lookup o getattr o readlink o follow_link o directory open o readdir o directory release o permission o dentry revalidate o statfs Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fuse/dev.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'fs/fuse/dev.c') diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 9aaf10a6588f..e8f3170946f1 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -691,6 +691,13 @@ static struct fuse_req *request_find(struct fuse_conn *fc, u64 unique) return NULL; } +/* fget() needs to be done in this context */ +static void process_getdir(struct fuse_req *req) +{ + struct fuse_getdir_out_i *arg = req->out.args[0].value; + arg->file = fget(arg->fd); +} + static int copy_out_args(struct fuse_copy_state *cs, struct fuse_out *out, unsigned nbytes) { @@ -770,6 +777,8 @@ static ssize_t fuse_dev_writev(struct file *file, const struct iovec *iov, if (!err) { if (req->interrupted) err = -ENOENT; + else if (req->in.h.opcode == FUSE_GETDIR && !oh.error) + process_getdir(req); } else if (!req->interrupted) req->out.h.error = -EIO; request_end(fc, req); -- cgit v1.2.3