static int fcntl_setfd (int *flags) { int fd; if (-1 == pop_fd (&fd)) return -1; return do_fcntl_3_int (fd, F_SETFD, *flags); }
static int fcntl_setfl (SLFile_FD_Type *f, int *flags) { return do_fcntl_3_int (f, F_SETFL, *flags); }