216 	static MAP *map = NULL;  local
222 	if (map == NULL)
228 		map = &s->s_map;
230 	DYNOPENMAP(map);
245 	return (*map->map_class->map_lookup)(map, name, argv, pstat);
247 	return (*map->map_class->map_lookup)(map, name, NULL, pstat);
267 	register MAP *map;  local
303 		map = &s->s_map;
304 		memset(map, '\0', sizeof(*map));
305 		map->map_mname = s->s_name;
317 			map->map_mflags = MF_INCLNULL;
362 			map->map_class = &s->s_mapclass;
363 			map->map_mflags |= MF_ALIAS;
364 			if (map->map_class->map_parse(map, spec))
366 				map->map_mflags |= MF_VALID;
367 				AliasFileMap->map_stack[NAliasFileMaps++] = map;
391 aliaswait(map, ext, isopen)  in aliaswait()  argument
392 	MAP *map;  in aliaswait()
403 			   map->map_class->map_cname, map->map_file);
404 	if (bitset(MF_ALIASWAIT, map->map_mflags))
406 	map->map_mflags |= MF_ALIASWAIT;
416 		       map->map_class->map_lookup(map, "@", NULL, &st) == NULL)
437 			map->map_mflags |= MF_CLOSING;
438 			map->map_class->map_close(map);
439 			map->map_mflags &= ~(MF_OPEN|MF_WRITABLE|MF_CLOSING);
444 			isopen = map->map_class->map_open(map, O_RDONLY);
449 	if (!bitset(MCF_REBUILDABLE, map->map_class->map_cflags))
453 		map->map_mflags &= ~MF_ALIASWAIT;
456 	if (stat(map->map_file, &stb) < 0)
460 		map->map_mflags &= ~MF_ALIASWAIT;
465 			map->map_file, ext == NULL ? "" : ext) >= sizeof(buf))
470 				  map->map_file, ext == NULL ? "" : ext);
472 			map->map_file, ext == NULL ? "" : ext);
482 	map->map_mflags &= ~MF_ALIASWAIT;
501 rebuildaliases(map, automatic)  in rebuildaliases()  argument
502 	register MAP *map;  in rebuildaliases()
514 	if (!bitset(MCF_REBUILDABLE, map->map_class->map_cflags))
525 	if ((af = safefopen(map->map_file, O_RDWR, 0, sff)) == NULL)
530 		    (af = safefopen(map->map_file, O_RDONLY, 0, sff)) == NULL)
536 					map->map_file, sm_errstring(saveerr));
537 			if (!automatic && !bitset(MF_OPTIONAL, map->map_mflags))
539 					map->map_file, sm_errstring(saveerr));
548 				map->map_file, sm_errstring(errno));
553 	    !lockfile(sm_io_getinfo(af, SM_IO_WHAT_FD, NULL), map->map_file,
558 			map->map_file);
563 					map->map_file, NULL, LOCK_EX);
576 	if (map->map_class->map_open(map, O_RDWR))
582 				map->map_file, automatic ? "auto" : "",
585 		map->map_mflags |= MF_OPEN|MF_WRITABLE;
586 		map->map_pid = CurrentPid;
587 		readaliases(map, af, !automatic, true);
594 				map->map_file, sm_errstring(errno));
597 				map->map_file);
604 	if (bitset(MF_OPEN, map->map_mflags))
606 		map->map_mflags |= MF_CLOSING;
607 		map->map_class->map_close(map);
608 		map->map_mflags &= ~(MF_OPEN|MF_WRITABLE|MF_CLOSING);
641 readaliases(map, af, announcestats, logstats)  in readaliases()  argument
642 	register MAP *map;  in readaliases()
658 	FileName = map->map_file;
837 			map->map_class->map_store(map, al.q_user, rhs);
864 			map->map_file, naliases, longest, bytes);
868 			map->map_file, naliases, longest, bytes);