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-rw-r--r--include/linux/pipe_fs_i.h41
1 files changed, 0 insertions, 41 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index f277a9cdb50..7ba228d52f5 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -71,45 +71,4 @@ void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *);
int generic_pipe_buf_pin(struct pipe_inode_info *, struct pipe_buffer *);
int generic_pipe_buf_steal(struct pipe_inode_info *, struct pipe_buffer *);
-/*
- * splice is tied to pipes as a transport (at least for now), so we'll just
- * add the splice flags here.
- */
-#define SPLICE_F_MOVE (0x01) /* move pages instead of copying */
-#define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */
- /* we may still block on the fd we splice */
- /* from/to, of course */
-#define SPLICE_F_MORE (0x04) /* expect more data */
-#define SPLICE_F_GIFT (0x08) /* pages passed in are a gift */
-
-/*
- * Passed to the actors
- */
-struct splice_desc {
- unsigned int len, total_len; /* current and remaining length */
- unsigned int flags; /* splice flags */
- /*
- * actor() private data
- */
- union {
- void __user *userptr; /* memory to write to */
- struct file *file; /* file to read/write */
- void *data; /* cookie */
- } u;
- loff_t pos; /* file position */
-};
-
-typedef int (splice_actor)(struct pipe_inode_info *, struct pipe_buffer *,
- struct splice_desc *);
-typedef int (splice_direct_actor)(struct pipe_inode_info *,
- struct splice_desc *);
-
-extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *,
- loff_t *, size_t, unsigned int,
- splice_actor *);
-extern ssize_t __splice_from_pipe(struct pipe_inode_info *,
- struct splice_desc *, splice_actor *);
-extern ssize_t splice_direct_to_actor(struct file *, struct splice_desc *,
- splice_direct_actor *);
-
#endif