include/time.h

124

double difftime(time_t, time_t);

usr.sbin/autofs/autounmountd.c

193

mounted_for = difftime(now, af->af_mount_time);

usr.sbin/autofs/autounmountd.c

342

sleep_time = difftime(expiration_time, mounted_max);

usr.sbin/cron/cron/cron.c

226

time_t difftime = TargetTime + tm->tm_gmtoff - diff;

usr.sbin/cron/cron/cron.c

227

gmtime_r(&difftime, &otztm);

usr.sbin/lpr/lpc/cmds.c

788

agemod = difftime(cln_now, stbuf.st_mtime);

usr.sbin/lpr/lpc/cmds.c

789

agestat = difftime(cln_now, stbuf.st_ctime);

usr.sbin/newsyslog/ptimes.c

564

return (difftime(minuend->tsecs, subtrahend->tsecs));