buffer.h File Reference

#include <sys/types.h>

Include dependency graph for buffer.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	buffer

Macros
#define	BUFFER_INIT(op, fd, buf, len)
#define	BUFFER_SMALL   256
#define	BUFFER_INSIZE   8192
#define	BUFFER_OUTSIZE   8192
#define	BUFFER_MTUSIZE   1450
#define	buffer_PUTC(s, c)
#define	buffer_PEEK(s)
#define	buffer_SEEK(s, len)
#define	buffer_GETC(s, c)

Typedefs
typedef struct buffer	buffer

Functions
void	buffer_init (buffer *, ssize_t(*op)(), int, char *, size_t)
int	buffer_flush (buffer *)
int	buffer_put (buffer *, const char *, size_t)
int	buffer_putalign (buffer *, const char *, size_t)
int	buffer_putflush (buffer *, const char *, size_t)
int	buffer_puts (buffer *, const char *)
int	buffer_putsalign (buffer *, const char *)
int	buffer_putsflush (buffer *, const char *)
int	buffer_get (buffer *, char *, size_t)
int	buffer_bget (buffer *, char *, size_t)
int	buffer_feed (buffer *)
char *	buffer_peek (buffer *)
void	buffer_seek (buffer *, size_t)
int	buffer_copy (buffer *, buffer *)
ssize_t	buffer_unixread (int, char *, size_t)
ssize_t	buffer_unixwrite (int, char *, size_t)

Variables
buffer *	buffer_0
buffer *	buffer_1
buffer *	buffer_2
buffer *	buffer_0small
buffer *	buffer_1small
buffer *	buffer_2small

Macro Definition Documentation

buffer_GETC

#define buffer_GETC	(		s,
			c )

Value:

  ( ((s)->p > 0) \
    ? ( *(c) = (s)->x[(s)->n], buffer_SEEK((s),1), 1 ) \
    : buffer_get((s),(c),1) \
  )

Definition at line 45 of file buffer.h.

BUFFER_INIT

#define BUFFER_INIT	(		op,
			fd,
			buf,
			len )

Value:

{ (buf), 0, (len), (fd), (op) }

Definition at line 13 of file buffer.h.

BUFFER_INSIZE

#define BUFFER_INSIZE   8192

Definition at line 15 of file buffer.h.

BUFFER_MTUSIZE

#define BUFFER_MTUSIZE   1450

Definition at line 17 of file buffer.h.

BUFFER_OUTSIZE

#define BUFFER_OUTSIZE   8192

Definition at line 16 of file buffer.h.

buffer_PEEK

#define buffer_PEEK

(

s

)

Value:

( (s)->x + (s)->n )

Definition at line 42 of file buffer.h.

buffer_PUTC

#define buffer_PUTC	(		s,
			c )

Value:

  ( ((s)->n != (s)->p) \
    ? ( (s)->x[(s)->p++] = (c), 0 ) \
    : buffer_put((s),&(c),1) \
  )

Definition at line 29 of file buffer.h.

buffer_SEEK

#define buffer_SEEK	(		s,
			len )

Value:

( ( (s)->p -= (len) ) , ( (s)->n += (len) ) )

Definition at line 43 of file buffer.h.

BUFFER_SMALL

#define BUFFER_SMALL   256

Definition at line 14 of file buffer.h.

Typedef Documentation

buffer

typedef struct buffer buffer

Function Documentation

buffer_bget()

int buffer_bget ( buffer * s, char * buf, size_t len )

extern

Definition at line 110 of file buffer.c.

Here is the call graph for this function:

buffer_copy()

int buffer_copy ( buffer * bout, buffer * bin )

extern

Definition at line 62 of file buffer.c.

Here is the call graph for this function:

buffer_feed()

int buffer_feed ( buffer * s )

extern

Definition at line 97 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_flush()

int buffer_flush ( buffer * s )

extern

Definition at line 161 of file buffer.c.

Here is the caller graph for this function:

buffer_get()

int buffer_get ( buffer * s, char * buf, size_t len )

extern

Definition at line 121 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_init()

void buffer_init ( buffer * s, ssize_t(* op )(), int fd, char * buf, size_t len )

extern

Definition at line 13 of file buffer.c.

Here is the caller graph for this function:

buffer_peek()

char * buffer_peek ( buffer * s )

extern

Definition at line 132 of file buffer.c.

buffer_put()

int buffer_put ( buffer * s, const char * buf, size_t len )

extern

Definition at line 185 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_putalign()

int buffer_putalign ( buffer * s, const char * buf, size_t len )

extern

Definition at line 171 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_putflush()

int buffer_putflush ( buffer * s, const char * buf, size_t len )

extern

Definition at line 207 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_puts()

int buffer_puts ( buffer * s, const char * buf )

extern

Definition at line 218 of file buffer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

buffer_putsalign()

int buffer_putsalign ( buffer * s, const char * buf )

extern

Definition at line 213 of file buffer.c.

Here is the call graph for this function:

buffer_putsflush()

int buffer_putsflush ( buffer * s, const char * buf )

extern

Definition at line 223 of file buffer.c.

Here is the call graph for this function:

buffer_seek()

void buffer_seek ( buffer * s, size_t len )

extern

Definition at line 137 of file buffer.c.

buffer_unixread()

ssize_t buffer_unixread ( int fd, char * buf, size_t len )

extern

Definition at line 28 of file buffer.c.

Here is the call graph for this function:

buffer_unixwrite()

ssize_t buffer_unixwrite ( int fd, char * buf, size_t len )

extern

Definition at line 33 of file buffer.c.

Variable Documentation

buffer_0

buffer* buffer_0

extern

Definition at line 40 of file buffer.c.

buffer_0small

buffer* buffer_0small

extern

Definition at line 52 of file buffer.c.

buffer_1

buffer* buffer_1

extern

Definition at line 44 of file buffer.c.

buffer_1small

buffer* buffer_1small

extern

Definition at line 56 of file buffer.c.

buffer_2

buffer* buffer_2

extern

Definition at line 48 of file buffer.c.

buffer_2small

buffer* buffer_2small

extern

Definition at line 60 of file buffer.c.