rpl_fcntl_DUPFD_CLOEXEC  175 lib/fcntl.c    static int rpl_fcntl_DUPFD_CLOEXEC (int fd, int target);
rpl_fcntl_DUPFD_CLOEXEC  223 lib/fcntl.c            result = rpl_fcntl_DUPFD_CLOEXEC (fd, target);