ntp/ntpd/refclock_shm.c

78 	shm_start,              /* start up driver */
222 	struct shmunit *      const up = emalloc_zero(sizeof(*up));
229 	up->forall = (unit >= 2) && !(peer->ttl & SHM_MODE_PRIVATE);
231 	up->shm = getShmTime(unit, up->forall);
237 	if (up->shm != 0) {
238 		pp->unitptr = up;
239 		up->shm->precision = PRECISION;
240 		peer->precision = up->shm->precision;
241 		up->shm->valid = 0;
242 		up->shm->nsamples = NSAMPLES;
245 		up->max_delay = 5;
246 		up->max_delta = 4*3600;
249 		free(up);
272 	struct shmunit *      const up = pp->unitptr;
277 	if (NULL == up)
280 		up->max_delta = 0;
282 		up->max_delta = 4*3600;
284 		up->max_delta = (time_t)floor(pp->fudgetime2 + 0.5);
298 	struct shmunit *      const up = pp->unitptr;
301 	if (NULL == up)
306 	(void)shmdt((char *)up->shm);
310 	UnmapViewOfFile(up->shm);
313 	free(up);
327 	struct shmunit *      const up = pp->unitptr;
333 	major_error = max(up->notready, up->bad);
334 	major_error = max(major_error, up->clash);
345 	} else if (NULL == up->shm) { /* is this possible at all? */
348 	} else if (major_error == up->clash) {
351 	} else if (major_error == up->bad) {
523 	struct shmunit *      const up = pp->unitptr;
539 	up->ticks++;
540 	if ((shm = up->shm) == NULL) {
543 		shm = up->shm = getShmTime(unit, up->forall);
564 	    up->notready++;
569 	    up->bad++;
577 	    up->clash++;
583 	    up->bad++;
608 	if (tt < 0 || tt > up->max_delay) {
611 		up->bad++;
621 	if (up->max_delta > 0 && tt > up->max_delta) {
624 		up->bad++;
638 	up->good++;
650 	struct shmunit *      const up = pp->unitptr;
656 			up->ticks, up->good, up->notready,
657 			up->bad, up->clash);
659 	up->ticks = up->good = up->notready = up->bad = up->clash = 0;