summaryrefslogtreecommitdiff
path: root/include/linux/pipe_fs_i.h
diff options
context:
space:
mode:
authorPaul Mackerras <paulus@samba.org>2006-04-29 16:15:57 +1000
committerPaul Mackerras <paulus@samba.org>2006-04-29 16:15:57 +1000
commit29f147d746326e4db5fe350c70373081d61a2965 (patch)
tree04c065ace8c62953441bc22079b93449b996f283 /include/linux/pipe_fs_i.h
parent916a3d5729c8b710d56acf579f3fdb4de7c03e77 (diff)
parent6fb8f3acbe833586eb32598d1f844eb9f77c4fba (diff)
Merge branch 'merge'
Diffstat (limited to 'include/linux/pipe_fs_i.h')
-rw-r--r--include/linux/pipe_fs_i.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index ef7f33c0be19..0008d4bd4059 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -61,4 +61,21 @@ void __free_pipe_info(struct pipe_inode_info *);
/* from/to, of course */
#define SPLICE_F_MORE (0x04) /* expect more data */
+/*
+ * Passed to the actors
+ */
+struct splice_desc {
+ unsigned int len, total_len; /* current and remaining length */
+ unsigned int flags; /* splice flags */
+ struct file *file; /* file to read/write */
+ loff_t pos; /* file position */
+};
+
+typedef int (splice_actor)(struct pipe_inode_info *, struct pipe_buffer *,
+ struct splice_desc *);
+
+extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *,
+ loff_t *, size_t, unsigned int,
+ splice_actor *);
+
#endif