53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
|
|
* BIRD -- Unix Timers
|
|
*
|
|
* (c) 1998 Martin Mares <mj@ucw.cz>
|
|
*
|
|
* Can be freely distributed and used under the terms of the GNU GPL.
|
|
*/
|
|
|
|
#ifndef _BIRD_TIMER_H_
|
|
#define _BIRD_TIMER_H_
|
|
|
|
#include <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;
|
|
unsigned randomize; /* Amount of randomization */
|
|
unsigned recurrent; /* Timer recurrence */
|
|
node n; /* Internal link */
|
|
bird_clock_t expires; /* 0=inactive */
|
|
} timer;
|
|
|
|
timer *tm_new(pool *);
|
|
void tm_start(timer *, unsigned after);
|
|
void tm_stop(timer *);
|
|
void tm_dump_all(void);
|
|
|
|
extern bird_clock_t now; /* Time in seconds since unknown epoch */
|
|
|
|
bird_clock_t tm_parse_date(char *); /* Convert date to bird_clock_t */
|
|
void tm_format_date(char *, bird_clock_t); /* Convert bird_clock_t to date */
|
|
#define TM_DATE_BUFFER_SIZE 12 /* Buffer size required by tm_format_date */
|
|
void tm_format_datetime(char *, bird_clock_t); /* Convert bird_clock_t to date + time */
|
|
#define TM_DATETIME_BUFFER_SIZE 64 /* Buffer size required by tm_format_datetime */
|
|
void tm_format_reltime(char *, bird_clock_t); /* Convert bird_clock_t to relative datetime string */
|
|
#define TM_RELTIME_BUFFER_SIZE 12 /* Buffer size required by tm_format_reltime */
|
|
|
|
#ifdef TIME_T_IS_64BIT
|
|
#define TIME_INFINITY 0x7fffffffffffffff
|
|
#else
|
|
#ifdef TIME_T_IS_SIGNED
|
|
#define TIME_INFINITY 0x7fffffff
|
|
#else
|
|
#define TIME_INFINITY 0xffffffff
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|