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Implemented timers. Using bird_clock_t for absolute time from now...

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This commit is contained in:
Martin Mares 1998-05-24 14:40:29 +00:00
parent 235562ca5a
commit a2ccbb0b97
4 changed files with 25 additions and 8 deletions
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4
nest/route.h
View File

@ -10,6 +10,7 @@
#define _BIRD_ROUTE_H_
#include "lib/resource.h"
#include "lib/timer.h"
struct protocol;
@ -106,7 +107,7 @@ typedef struct rte {
byte flags; /* Flags (REF_...) */
byte pflags; /* Protocol-specific flags */
word pref; /* Route preference */
u32 lastmod; /* Last modified (time) */
bird_clock_t lastmod; /* Last modified */
union { /* Protocol-dependent data (metrics etc.) */
#ifdef CONFIG_STATIC
struct {
@ -144,6 +145,7 @@ rte *rte_get_temp(struct rtattr *);
void rte_update(net *net, rte *new);
void rte_dump(rte *);
void rt_dump(rtable *);
void rt_dump_all(void);
/*
* Route Attributes

5
sysdep/config.h
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@ -40,6 +40,11 @@ typedef u16 word;
#define CPU_STRUCT_ALIGN 4
/* Timers */
#undef TIME_T_IS_64BIT
#define TIME_T_IS_SIGNED
/* Protocol options */
#define CONFIG_STATIC

2
sysdep/unix/Modules
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@ -1,3 +1,5 @@
log.c
main.c
timer.h
io.c
unix.h

22
sysdep/unix/timer.h
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@ -1,5 +1,5 @@
/*
* BIRD Timers
* BIRD -- Unix Timers
*
* (c) 1998 Martin Mares <mj@ucw.cz>
*
@ -9,18 +9,26 @@
#ifndef _BIRD_TIMER_H_
#define _BIRD_TIMER_H_
#include <sys/time.h>
#include "lib/resource.h"
typedef time_t bird_clock_t; /* Use instead of time_t */
typedef struct timer {
resource r;
void (*hook)(struct timer *);
void *data;
/* internal fields should be here */
resource r;
void (*hook)(struct timer *);
void *data;
unsigned randomize; /* Amount of randomization */
node n; /* Internal link */
clock_t expires; /* 0=inactive */
} timer;
timer *tm_new(pool *, void (*hook)(timer *), void *data);
timer *tm_new(pool *);
void tm_start(timer *, unsigned after);
void tm_stop(timer *);
void tm_trigger(timer *);
void tm_dump_all(void);
extern clock_t now;
#endif