CODE EXAMPLE
#include <sys/types.h>
if ((ald.alarm_state != ALARM_OFF) && (ald.alarm_state != ALARM_ON)) {
printf("Invalid value returned: %d\n", ald.alarm_state); exit(1);
}
printf("ALARM.%s = %s\n", alarm, get_alarmval(ald.alarm_state));
}
static int
set_alarm(const char *alarm, const char *alarmstate)
{
ts_aldata_t ald;
int alarmval = ALARM_OFF, altype = parse_alarm(alarm);
if (altype == ALARM_INVALID) { usage();
exit (1);
}
if (strcmp(alarmstate, "on") == 0) alarmval = ALARM_ON;
else
if (strcmp(alarmstate, "off") == 0) alarmval = ALARM_OFF;
else {
usage(); exit (1);
}
ald.alarm_no = altype; ald.alarm_state = alarmval;
if (lom_ioctl(LOMIOCALCTL, (char *)&ald) != 0) {
printf("Setting ALARM.%s to %s failed\n", alarm, alarmstate); return (1);
} else {
printf("Setting ALARM.%s successfully set to %s\n", alarm,
alarmstate);
return (1);
}
}
static int
parse_alarm(const char *alarm)
Appendix B Alarm Relay Output Application Programming Interface 73
