t->p = p;
sel_initfile(&sel, &t->f, fd, SEL_READ, t_read, t);
sel_addfile(&t->f);
iff.ifr_name[IFNAMSIZ - 1] = 0;
strcpy(t->ifn, iff.ifr_name);
t->p = p;
sel_initfile(&sel, &t->f, fd, SEL_READ, t_read, t);
sel_addfile(&t->f);
iff.ifr_name[IFNAMSIZ - 1] = 0;
strcpy(t->ifn, iff.ifr_name);