osiClockTime.h File Reference

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Macros
#define	CLOCKTIME_NOSYNC   0
#define	CLOCKTIME_SYNC   1

Functions
void	ClockTime_Init (int synchronize)
void	ClockTime_Shutdown (void *dummy)
int	ClockTime_Report (int level)

Macro Definition Documentation

#define CLOCKTIME_NOSYNC   0

Definition at line 11 of file osiClockTime.h.

#define CLOCKTIME_SYNC   1

Definition at line 12 of file osiClockTime.h.

Function Documentation

void ClockTime_Init

(

int

synchronize

)

int ClockTime_Report

(

int

level

)

Definition at line 243 of file osiClockTime.c.

{
    char timebuf[32];

    if (onceId == EPICS_THREAD_ONCE_INIT) {
        puts("OS Clock driver not " UNINIT_ERROR);
    }
    else if (ClockTimePvt.synchronize == CLOCKTIME_SYNC) {
        int synchronized, syncFromPriority;
        epicsTimeStamp startTime, syncTime;

        epicsMutexMustLock(ClockTimePvt.lock);
        synchronized = ClockTimePvt.synchronized;
        syncFromPriority = ClockTimePvt.syncFromPriority;
        startTime = ClockTimePvt.startTime;
        syncTime = ClockTimePvt.syncTime;
        epicsMutexUnlock(ClockTimePvt.lock);

        if (synchronized) {
            printf("OS Clock driver is synchronized to a priority=%d provider\n",
                syncFromPriority);
            if (level) {
                epicsTimeToStrftime(timebuf, sizeof(timebuf),
                    "%Y-%m-%d %H:%M:%S.%06f", &startTime);
                printf("Initial sync was at %s\n", timebuf);
                epicsTimeToStrftime(timebuf, sizeof(timebuf),
                    "%Y-%m-%d %H:%M:%S.%06f", &syncTime);
                printf("Last successful sync was at %s\n", timebuf);
            }
            printf("Syncronization interval = %.0f seconds\n",
                ClockTimePvt.ClockTimeSyncInterval);
        }
        else
            printf("OS Clock driver is *not* synchronized\n");
    }
    else {
        epicsTimeToStrftime(timebuf, sizeof(timebuf),
            "%Y-%m-%d %H:%M:%S.%06f", &ClockTimePvt.startTime);
        printf("Program started at %s\n", timebuf);
        printf("OS Clock synchronization thread not running.\n");
    }
    return 0;
}

void ClockTime_Shutdown

(

void *

dummy

)