1747 		int omode = bitset(map->map_mflags, MF_WRITABLE) ? O_RDWR  local
1755 		if (map->map_class->map_open(map, omode))
1759 			if ((omode & O_ACCMODE) == O_RDWR)
2048 	int omode;  variable
2079 	omode = mode;
2116 		omode |= O_CREAT|O_EXCL;
2122 		omode |= O_TRUNC|O_EXLOCK;
2124 		omode |= O_SHLOCK;
2132 	fd = open(buf, omode, DBMMODE);
2167 		omode |= O_TRUNC;
2168 	omode &= ~(O_EXCL|O_CREAT);
2172 	db = dbopen(buf, omode, DBMMODE, dbtype, openinfo);
2182 		if (bitset(O_CREAT, omode))
2184 		if (bitset(O_TRUNC, omode))
2396 		int omode = bitset(map->map_mflags, MF_WRITABLE) ? O_RDWR  local
2404 		if (map->map_class->map_open(map, omode))
2408 			if ((omode & O_ACCMODE) == O_RDWR)
2729 	int fd, status, omode, smode;  local
2741 	omode = mode;
2807 		omode |= O_CREAT|O_EXCL;
2810 		omode |= O_TRUNC|O_EXLOCK;
2812 		omode |= O_SHLOCK;
2815 		omode |= O_TRUNC;
2818 	fd = open(buf, omode, DBMMODE);