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authorMiklos Szeredi <miklos@szeredi.hu>2005-09-09 13:10:28 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 14:03:45 -0700
commite5e5558e923f35839108a12718494ecb73fb782f (patch)
treec410d6826e9df13f7ea9e382a26589b66ec0989c /fs/fuse/dev.c
parent334f485df85ac7736ebe14940bf0a059c5f26d7d (diff)
[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 <miklos@szeredi.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/dev.c')
-rw-r--r--fs/fuse/dev.c9
1 files changed, 9 insertions, 0 deletions
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);