177 void decode(struct person *pers);
180 void findidle(struct person *pers);
181 void findwhen(struct person *pers);
189 void personprint(struct person *pers);
192 void quickprint(struct person *pers);
193 void shortprint(struct person *pers);
556 quickprint(struct person *pers)  in quickprint()  argument
558 	(void) printf("%-8.8s  ", pers->name);  in quickprint()
559 	if (pers->loggedin) {  in quickprint()
561 			findidle(pers);  in quickprint()
563 			    pers->writable ? ' ' : '*',  in quickprint()
564 			    pers->tty, ctime(&pers->loginat));  in quickprint()
565 			ltimeprint("   ", &pers->idletime, "");  in quickprint()
568 			    pers->tty, ctime(&pers->loginat));  in quickprint()
581 shortprint(struct person *pers)  in shortprint()  argument
585 	if (pers->pwd == NULL) {  in shortprint()
586 		(void) printf("%-15s       ???\n", pers->name);  in shortprint()
589 	(void) printf("%-8s", pers->pwd->pw_name);  in shortprint()
591 		if (pers->realname != NULL) {  in shortprint()
592 			(void) printf(" %-20.20s", pers->realname);  in shortprint()
598 	if (pers->loggedin && !pers->writable) {  in shortprint()
603 	if (*pers->tty) {  in shortprint()
604 		(void) printf("%-11.11s ", pers->tty);  in shortprint()
608 	p = ctime(&pers->loginat);  in shortprint()
609 	if (pers->loggedin) {  in shortprint()
610 		stimeprint(&pers->idletime);  in shortprint()
612 	} else if (pers->loginat == 0) {  in shortprint()
614 	} else if (tloc - pers->loginat >= 180 * 24 * 60 * 60) {  in shortprint()
619 	if (*pers->host) {  in shortprint()
620 		(void) printf(" %-20.20s", pers->host);  in shortprint()
622 		if (pers->ttyloc != NULL)  in shortprint()
623 			(void) printf(" %-20.20s", pers->ttyloc);  in shortprint()
634 personprint(struct person *pers)  in personprint()  argument
636 	if (pers->pwd == NULL) {  in personprint()
638 		    pers->name);  in personprint()
641 	(void) printf("Login name: %-10s", pers->pwd->pw_name);  in personprint()
642 	if (pers->loggedin && !pers->writable) {  in personprint()
647 	if (pers->realname != NULL) {  in personprint()
648 		(void) printf("In real life: %s", pers->realname);  in personprint()
651 		(void) printf("\nDirectory: %-25s", pers->pwd->pw_dir);  in personprint()
652 		if (*pers->pwd->pw_shell)  in personprint()
653 			(void) printf("\tShell: %-s", pers->pwd->pw_shell);  in personprint()
655 	if (pers->loggedin) {  in personprint()
656 		char *ep = ctime(&pers->loginat);  in personprint()
657 		if (*pers->host) {  in personprint()
659 			    &ep[4], pers->tty, pers->host);  in personprint()
660 			ltimeprint("\n", &pers->idletime, " Idle Time");  in personprint()
663 			    &ep[4], pers->tty);  in personprint()
664 			ltimeprint("\n", &pers->idletime, " Idle Time");  in personprint()
666 	} else if (pers->loginat == 0) {  in personprint()
668 	} else if (tloc - pers->loginat > 180 * 24 * 60 * 60) {  in personprint()
669 		char *ep = ctime(&pers->loginat);  in personprint()
671 		    ep, ep+20, pers->tty);  in personprint()
672 		if (*pers->host) {  in personprint()
673 			(void) printf(" from %s", pers->host);  in personprint()
676 		char *ep = ctime(&pers->loginat);  in personprint()
677 		(void) printf("\nLast login %16.16s on %s", ep, pers->tty);  in personprint()
678 		if (*pers->host) {  in personprint()
679 			(void) printf(" from %s", pers->host);  in personprint()
690 decode(struct person *pers)  in decode()  argument
695 	pers->realname = NULL;  in decode()
696 	if (pers->pwd == NULL)  in decode()
698 	gp = pers->pwd->pw_gecos;  in decode()
708 			lp = pers->pwd->pw_name;  in decode()
721 		pers->realname = strdup(buffer);  in decode()
722 	if (pers->loggedin)  in decode()
723 		findidle(pers);  in decode()
725 		findwhen(pers);  in decode()
741 findwhen(struct person *pers)  in findwhen()  argument
746 		if (fseeko(lf, (off_t)pers->pwd->pw_uid * (off_t)sizeof (ll),  in findwhen()
754 				bcopy(ll.ll_line, pers->tty, l_max);  in findwhen()
755 				pers->tty[l_max] = '\0';  in findwhen()
756 				bcopy(ll.ll_host, pers->host, h_max);  in findwhen()
757 				pers->host[h_max] = '\0';  in findwhen()
758 				pers->loginat = ll.ll_time;  in findwhen()
763 				pers->tty[0] = 0;  in findwhen()
764 				pers->host[0] = 0;  in findwhen()
765 				pers->loginat = 0L;  in findwhen()
772 		pers->tty[0] = 0;  in findwhen()
773 		pers->host[0] = 0;  in findwhen()
774 		pers->loginat = 0L;  in findwhen()
790 findidle(struct person *pers)  in findidle()  argument
799 	(void) strcpy(buffer + TTYLEN, pers->tty);  in findidle()
806 	if (strcmp(pers->tty, "console") == 0) {  in findidle()
825 		pers->idletime = (time_t)0;  in findidle()
827 		pers->idletime = t - lastinputtime;  in findidle()
828 	pers->writable = (ttystatus.st_mode & TALKABLE) == TALKABLE;  in findidle()