pipe.h File Reference

Detailed Description

Author

René Kijewski rene..nosp@m.kije.nosp@m.wski@.nosp@m.fu-b.nosp@m.erlin.nosp@m..de

Definition in file pipe.h.

#include <sys/types.h>
#include "mutex.h"
#include "ringbuffer.h"
#include "thread.h"

Include dependency graph for pipe.h:

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Data Structures
struct	riot_pipe
	A generic pipe. More...

Macros
#define	PIPE_BUF   (128)
	Size of a dynamically malloc'd pipe.

Typedefs
typedef struct riot_pipe	pipe_t
	A generic pipe.

Functions
void	pipe_init (pipe_t *pipe, ringbuffer_t *rb, void(*free)(void *))
	Initialize a pipe.
ssize_t	pipe_read (pipe_t *pipe, void *buf, size_t n)
	Read from a pipe.
ssize_t	pipe_write (pipe_t *pipe, const void *buf, size_t n)
	Write to a pipe.
pipe_t *	pipe_malloc (unsigned size)
	Dynamically allocate a pipe with room for size bytes.
void	pipe_free (pipe_t *rp)
	Free a pipe.