Messages in this thread Patch in this message | | | From | "J. R. Okajima" <> | Subject | [RFC Aufs2 #2 26/28] export splice functions | Date | Mon, 16 Mar 2009 16:20:38 +0900 |
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export splice functions to aufs module and others
Signed-off-by: J. R. Okajima <hooanon05@yahoo.co.jp> --- fs/splice.c | 10 +++++----- include/linux/splice.h | 6 ++++++ 2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/fs/splice.c b/fs/splice.c index 4ed0ba4..2fb3d17 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -888,8 +888,8 @@ EXPORT_SYMBOL(generic_splice_sendpage); /* * Attempt to initiate a splice from pipe to file. */ -static long do_splice_from(struct pipe_inode_info *pipe, struct file *out, - loff_t *ppos, size_t len, unsigned int flags) +long do_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags) { int ret; @@ -912,9 +912,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out, /* * Attempt to initiate a splice from a file to a pipe. */ -static long do_splice_to(struct file *in, loff_t *ppos, - struct pipe_inode_info *pipe, size_t len, - unsigned int flags) +long do_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags) { int ret; diff --git a/include/linux/splice.h b/include/linux/splice.h index 528dcb9..5123bc6 100644 --- a/include/linux/splice.h +++ b/include/linux/splice.h @@ -71,4 +71,10 @@ extern ssize_t splice_to_pipe(struct pipe_inode_info *, extern ssize_t splice_direct_to_actor(struct file *, struct splice_desc *, splice_direct_actor *); +extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags); +extern long do_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags); + #endif -- 1.6.1.284.g5dc13
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