splice.h File Reference

#include <stddef.h>
#include <linux/kernel.h>
#include <linux/fs.h>

Include dependency graph for splice.h:

Go to the source code of this file.

Classes
struct	pipe_buffer
struct	splice_desc

Typedefs
typedef int(*	splice_pipe_actor) (struct pipe_inode_info *pipe, struct pipe_buffer *buf, struct splice_desc *sd)

Functions
void	pipe_lock (struct pipe_inode_info *pipe)
void	pipe_unlock (struct pipe_inode_info *pipe)
unsigned int	pipe_is_empty (struct pipe_inode_info *pipe)
unsigned int	pipe_buf_usage (struct pipe_inode_info *pipe)
bool	pipe_buf_try_steal (struct pipe_inode_info *pipe, struct pipe_buffer *buf)
long	__splice_from_pipe (struct pipe_inode_info *pipe, struct splice_desc *sd, splice_pipe_actor actor)
ssize_t	splice_from_pipe (struct pipe_inode_info *pipe, struct file *out, loff_t *ppos, size_t len, unsigned int flags, splice_pipe_actor actor)
ssize_t	copy_splice_read (struct file *in, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags)

Typedef Documentation

splice_pipe_actor

typedef int(* splice_pipe_actor) (struct pipe_inode_info *pipe, struct pipe_buffer *buf, struct splice_desc *sd)

Function Documentation

__splice_from_pipe()

long __splice_from_pipe	(	struct pipe_inode_info *	pipe,
		struct splice_desc *	sd,
		splice_pipe_actor	actor
	)

copy_splice_read()

ssize_t copy_splice_read	(	struct file *	in,
		loff_t *	ppos,
		struct pipe_inode_info *	pipe,
		size_t	len,
		unsigned int	flags
	)

pipe_buf_try_steal()

bool pipe_buf_try_steal	(	struct pipe_inode_info *	pipe,
		struct pipe_buffer *	buf
	)

pipe_buf_usage()

unsigned int pipe_buf_usage

(

struct pipe_inode_info *

pipe

)

pipe_is_empty()

unsigned int pipe_is_empty

(

struct pipe_inode_info *

pipe

)

pipe_lock()

void pipe_lock

(

struct pipe_inode_info *

pipe

)

pipe_unlock()

void pipe_unlock

(

struct pipe_inode_info *

pipe

)

splice_from_pipe()

ssize_t splice_from_pipe	(	struct pipe_inode_info *	pipe,
		struct file *	out,
		loff_t *	ppos,
		size_t	len,
		unsigned int	flags,
		splice_pipe_actor	actor
	)