shaper.h File Reference

#include "basic.h"
#include "integer.h"
#include "misc.h"
#include "error.h"
#include "interval.h"

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Data Structures
struct	shaper

Macros
#define	SHAPER_MIN   100 /* bytes per second */
#define	SHAPER_MAX   100000000
#define	SHAPER_MAX_TIMEOUT   10 /* seconds */
#define	SHAPER_USE_FP

Functions
void	shaper_msg (struct shaper *s)
void	shaper_reset_wakeup (struct shaper *s)
bool	shaper_soonest_event (struct timeval *tv, int delay)
static void	shaper_reset (struct shaper *s, int bytes_per_second)
static void	shaper_init (struct shaper *s, int bytes_per_second)
static int	shaper_current_bandwidth (struct shaper *s)
static int	shaper_delay (struct shaper *s)
static void	shaper_wrote_bytes (struct shaper *s, int nbytes)

Macro Definition Documentation

SHAPER_MAX

#define SHAPER_MAX   100000000

Definition at line 41 of file shaper.h.

SHAPER_MAX_TIMEOUT

#define SHAPER_MAX_TIMEOUT   10 /* seconds */

Definition at line 43 of file shaper.h.

SHAPER_MIN

#define SHAPER_MIN   100 /* bytes per second */

Definition at line 40 of file shaper.h.

SHAPER_USE_FP

#define SHAPER_USE_FP

Definition at line 45 of file shaper.h.

Function Documentation

shaper_current_bandwidth()

static int shaper_current_bandwidth ( struct shaper *  s )

inlinestatic

Definition at line 93 of file shaper.h.

References shaper::bytes_per_second.

shaper_delay()

static int shaper_delay ( struct shaper *  s )

inlinestatic

Definition at line 103 of file shaper.h.

References ASSERT, D_SHAPER_DEBUG, dmsg, openvpn_gettimeofday(), SHAPER_MAX_TIMEOUT, tv_defined(), tv_subtract(), and shaper::wakeup.

Referenced by io_wait_dowork().

shaper_init()

static void shaper_init ( struct shaper *  s, int  bytes_per_second  )

inlinestatic

Definition at line 86 of file shaper.h.

References shaper_reset(), and shaper_reset_wakeup().

Referenced by do_init_traffic_shaper().

shaper_msg()

void shaper_msg

(

struct shaper *

s

)

Definition at line 88 of file shaper.c.

References shaper::bytes_per_second, M_INFO, and msg.

Referenced by do_init_traffic_shaper().

shaper_reset()

static void shaper_reset ( struct shaper *  s, int  bytes_per_second  )

inlinestatic

Definition at line 74 of file shaper.h.

References shaper::bytes_per_second, constrain_int(), shaper::factor, SHAPER_MAX, and SHAPER_MIN.

Referenced by shaper_init().

shaper_reset_wakeup()

void shaper_reset_wakeup

(

struct shaper *

s

)

Definition at line 82 of file shaper.c.

References CLEAR, and shaper::wakeup.

Referenced by shaper_init().

shaper_soonest_event()

bool shaper_soonest_event	(	struct timeval *	tv,
		int	delay
	)

Definition at line 37 of file shaper.c.

References D_SHAPER_DEBUG, and dmsg.

Referenced by io_wait_dowork().

shaper_wrote_bytes()

static void shaper_wrote_bytes ( struct shaper *  s, int  nbytes  )

inlinestatic

Definition at line 128 of file shaper.h.

References ASSERT, shaper::bytes_per_second, D_SHAPER_DEBUG, dmsg, shaper::factor, max_int(), min_int(), openvpn_gettimeofday(), SHAPER_MAX_TIMEOUT, tv_add(), and shaper::wakeup.

Referenced by process_outgoing_link().