cmd/w/w.c

165 	struct uproc	*up, *parent, *pgrp;
281 				PRINTF((gettext("  up")));
358 		up = findhash(info.pr_pid);
359 		up->p_ttyd = info.pr_ttydev;
360 		up->p_state = (info.pr_nlwp == 0? ZOMBIE : RUNNING);
361 		up->p_time = 0;
362 		up->p_ctime = 0;
363 		up->p_igintr = 0;
364 		(void) strncpy(up->p_comm, info.pr_fname,
366 		up->p_args[0] = 0;
368 		if (up->p_state != NONE && up->p_state != ZOMBIE) {
396 			up->p_time = statinfo.pr_utime.tv_sec +
398 			up->p_ctime = statinfo.pr_cutime.tv_sec +
428 			up->p_igintr =
435 			up->p_args[0] = 0;
437 			(void) strcat(up->p_args, info.pr_psargs);
438 			if (up->p_args[0] == 0 ||
439 			    up->p_args[0] == '-' && up->p_args[1] <= ' ' ||
440 			    up->p_args[0] == '?') {
441 				(void) strcat(up->p_args, " (");
442 				(void) strcat(up->p_args, up->p_comm);
443 				(void) strcat(up->p_args, ")");
454 			up->p_pgrpl = pgrp->p_pgrpl;
455 			pgrp->p_pgrpl = up;
462 				up->p_sibling = parent->p_child;
463 				up->p_child = 0;
465 			parent->p_child = up;
528 showtotals(struct uproc *up)
536 	calctotals(up);
553  *  tree starting from the given process pointer(up).
561 calctotals(struct uproc *up)
571 	if (up->p_state == VISITED)
573 	up->p_state = VISITED;
574 	if (up->p_state == NONE || up->p_state == ZOMBIE)
577 	if (empty && !up->p_igintr) {
582 	if (up->p_upid > curpid && (!up->p_igintr || empty)) {
583 		curpid = up->p_upid;
585 			(void) strcpy(doing, up->p_args);
587 			(void) strcpy(doing, up->p_comm);
591 		jobtime += up->p_time + up->p_ctime;
592 		proctime += up->p_time;
596 	if (up->p_child) {
597 		calctotals(up->p_child);
598 		for (zp = up->p_child->p_sibling; zp; zp = zp->p_sibling)
614 	struct uproc *up, *tp;
616 	tp = up = &pr_htbl[pid % HSIZE];
617 	if (up->p_upid == 0) {			/* empty slot */
618 		up->p_upid = pid;
619 		up->p_state = NONE;
620 		up->p_child = up->p_sibling = up->p_pgrpl = up->p_link = 0;
621 		return (up);
623 	if (up->p_upid == pid) {		/* found in hash table */
624 		return (up);
626 	for (tp = up->p_link; tp; tp = tp->p_link) {	/* follow chain */
640 	tp->p_link = up->p_link;		/* insert after head */
641 	up->p_link = tp;