14 #define TUBICMD		_IO('3', 3)	/* set ccw command for fs reads. */
15 #define TUBOCMD		_IO('3', 4)	/* set ccw command for fs writes. */
16 #define TUBGETI		_IO('3', 7)	/* get ccw command for fs reads. */
17 #define TUBGETO		_IO('3', 8)	/* get ccw command for fs writes. */
18 #define TUBSETMOD	_IO('3',12)	/* FIXME: what does it do ?*/
19 #define TUBGETMOD	_IO('3',13)	/* FIXME: what does it do ?*/
43 #define TF_INMDT	0xc1		/* Visible, Set-MDT */
54 /* Extended-Highlighting Bytes */
122 	return list_empty(&rq->list);  in raw3270_request_final()
131 #define RAW3270_IO_STOP		3	/* kill current request */
161 	unsigned char *ascebc;		/* ascii -> ebcdic table */
179 	atomic_inc(&view->ref_count);  in raw3270_get_view()
187 	if (atomic_dec_return(&view->ref_count) == 0)  in raw3270_put_view()
214 	struct string *cs, *tmp;  in alloc_string()  local
217 	size = (len + 7L) & -8L;  in alloc_string()
218 	list_for_each_entry(cs, free_list, list) {  in alloc_string()
219 		if (cs->size < size)  in alloc_string()
221 		if (cs->size > size + sizeof(struct string)) {  in alloc_string()
222 			char *endaddr = (char *) (cs + 1) + cs->size;  in alloc_string()
223 			tmp = (struct string *) (endaddr - size) - 1;  in alloc_string()
224 			tmp->size = size;  in alloc_string()
225 			cs->size -= size + sizeof(struct string);  in alloc_string()
226 			cs = tmp;  in alloc_string()
228 			list_del(&cs->list);  in alloc_string()
229 		cs->len = len;  in alloc_string()
230 		INIT_LIST_HEAD(&cs->list);  in alloc_string()
231 		INIT_LIST_HEAD(&cs->update);  in alloc_string()
232 		return cs;  in alloc_string()
238 free_string(struct list_head *free_list, struct string *cs)  in free_string()  argument
246 		if (list_entry(p, struct string, list) > cs)  in free_string()
251 	if (left->next != free_list) {  in free_string()
252 		tmp = list_entry(left->next, struct string, list);  in free_string()
253 		if ((char *) (cs + 1) + cs->size == (char *) tmp) {  in free_string()
254 			list_del(&tmp->list);  in free_string()
255 			cs->size += tmp->size + sizeof(struct string);  in free_string()
261 		if ((char *) (tmp + 1) + tmp->size == (char *) cs) {  in free_string()
262 			tmp->size += cs->size + sizeof(struct string);  in free_string()
263 			return tmp->size;  in free_string()
266 	__list_add(&cs->list, left, left->next);  in free_string()
267 	return cs->size;  in free_string()
273 	struct string *cs;  in add_string_memory()  local
275 	cs = (struct string *) mem;  in add_string_memory()
276 	cs->size = size - sizeof(struct string);  in add_string_memory()
277 	free_string(free_list, cs);  in add_string_memory()