Method createUniqueFd

core/src/main/java/io/questdb/std/Files.java:134–139

(int fd)

    }

    public static long createUniqueFd(int fd) {
        if (fd != -1) {
            return fdCache.createUniqueFdNonCached(fd);
        }
        return fd;
    }

    public static int detach(long fd) {
        int osFd = toOsFd(fd);