save1
struct nmreq_opt_extmem e1, save1, e2, save2;
save1 = e1;
save1.nro_opt.nro_status = EINVAL;
if ((ret = pop_extmem_option(ctx, &save1)))
return (save1(str, 1, "save", saveignore));
return (save1(str, 0, "copy", saveignore));
return (save1(str, 1, "write", ignoreall));
int save1(char *, int, const char *, struct ignoretab *);