44  * lpc -- line printer control program -- commands:
106 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in doabort()
113 	while (--argc) {  in doabort()
229 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in clean()
236 	while (--argc) {  in clean()
247 	int c = d->d_name[0];  in doselect()
249 	if ((c == 't' || c == 'c' || c == 'd') && d->d_name[1] == 'f')  in doselect()
256  * by `cf', `tf', or `df', then by the sequence letter A-Z, a-z.
263 	if ((c1 = strcmp((*d1)->d_name + 3, (*d2)->d_name + 3)) != 0)  in sortq()
265 	c1 = (*d1)->d_name[0];  in sortq()
266 	c2 = (*d2)->d_name[0];  in sortq()
268 		return((*d1)->d_name[2] - (*d2)->d_name[2]);  in sortq()
270 		return(-1);  in sortq()
273 	return(-1);  in sortq()
293 	for (lp = line, cp = SD; (size_t)(lp - line) < sizeof(line) &&  in cleanpr()
296 	lp[-1] = '/';  in cleanpr()
309 		cp = queue[i]->d_name;  in cleanpr()
313 				cp1 = queue[i + 1]->d_name;  in cleanpr()
320 				strlcpy(lp, cp, ep - lp);  in cleanpr()
329 			strlcpy(lp, cp, ep - lp);  in cleanpr()
366 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in enable()
373 	while (--argc) {  in enable()
385 	if ((st = cgetent(&bp, printcapdb, printer)) == -2) {  in getcapdesc()
388 	} else if (st == -1) {  in getcapdesc()
391 	} else if (st == -3)  in getcapdesc()
437 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in disable()
444 	while (--argc) {  in disable()
502 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in down()
505 			putmsg(argc - 2, argv + 2);  in down()
512 	putmsg(argc - 2, argv + 2);  in down()
519 	SD = cgetstr(bp, "sd", &cp) == -1 ? _PATH_DEFSPOOL : cp;  in getcaps()
520 	LO = cgetstr(bp, "lo", &cp) == -1 ?  DEFLOCK : cp;  in getcaps()
521 	ST = cgetstr(bp, "st", &cp) == -1 ? DEFSTAT : cp;  in getcaps()
575 	while (--argc >= 0) {  in putmsg()
577 		while ((size_t)(cp1 - buf) < sizeof(buf) && (*cp1++ = *cp2++))  in putmsg()
579 		cp1[-1] = ' ';  in putmsg()
581 	cp1[-1] = '\n';  in putmsg()
616 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in restart()
624 	while (--argc) {  in restart()
653 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in startcmd()
660 	while (--argc) {  in startcmd()
709 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in status()
716 	while (--argc) {  in status()
752 		if (*dp->d_name == 'c' && dp->d_name[1] == 'f')  in prstat()
805 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in stop()
812 	while (--argc) {  in stop()
872 	--argc;  in topq()
890 	mtime = queue[0]->q_time;  in topq()
891 	for (i = argc; --i; ) {  in topq()
927 	tvp[0].tv_sec = tvp[1].tv_sec = --mtime;  in touch()
930 	ret = utimes(q->q_name, tvp);  in touch()
937  * Returns:  negative (-1) if argument name is not in the queue.
942 	struct queue **qq;  in doarg()  local
966 			jobnum = jobnum * 10 + (*job++ - '0');  in doarg()
968 		for (qq = queue + nitems; --qq >= queue; ) {  in doarg()
970 			for (cp = (*qq)->q_name+3; isdigit((unsigned char)*cp); )  in doarg()
971 				n = n * 10 + (*cp++ - '0');  in doarg()
978 			if (touch(*qq) == 0) {  in doarg()
979 				printf("\tmoved %s\n", (*qq)->q_name);  in doarg()
988 	for (qq = queue + nitems; --qq >= queue; ) {  in doarg()
990 		fp = fopen((*qq)->q_name, "r");  in doarg()
1000 		if (touch(*qq) == 0) {  in doarg()
1001 			printf("\tmoved %s\n", (*qq)->q_name);  in doarg()
1028 			    (size_t)(cp1 - prbuf) < sizeof(prbuf))  in up()
1035 	while (--argc) {  in up()