IP_TimerTime
IP_TimerTime — adjusts timer parameters.
Syntax
#include <cogent.h>
int IP_TimerTime( | timer_t | timer, |
| | int | absolute, |
| | time_t | init_sec, |
| | time_t | init_nsec, |
| | time_t | interval_sec, |
| | time_t | interval_nsec); |
Arguments
- timer
- A timer ID, as returned by IP_PulseTimed.
- absolute
- 1 for absolute time,
0 for relative.
- init_sec
- Seconds of delay prior to the first timer
expiry.
- init_nsec
- Nanoseconds of delay prior to the first timer
expiry.
- interval_sec
- Seconds of delay for subsequent timing
intervals.
- interval_nsec
- Nanoseconds of delay for subsequent timing
intervals.
Returns
0 on success,
or -1 on failure and
errno is set.
Description
This function changes the
times associated with the timer. If
absolute is non-zero, then the
init_sec and init_nsec
fields are treated as the number of seconds and nanoseconds since
12:00 a.m. Jan 1, 1970 UTC. Otherwise,
init_sec and init_nsec
are treated as an offset from the current time.
