q                  48 drivers/char/tty_queue.c static struct cblock *insert_cblock_in_head(struct clist *q)
q                  52 drivers/char/tty_queue.c 	if(q->cb_num >= NR_CB_QUEUE) {
q                  63 drivers/char/tty_queue.c 	q->cb_num++;
q                  65 drivers/char/tty_queue.c 	if(!q->head) {
q                  66 drivers/char/tty_queue.c 		q->head = q->tail = cb;
q                  69 drivers/char/tty_queue.c 		cb->next = q->head;
q                  70 drivers/char/tty_queue.c 		q->head->prev = cb;
q                  71 drivers/char/tty_queue.c 		q->head = cb;
q                  76 drivers/char/tty_queue.c static struct cblock *insert_cblock_in_tail(struct clist *q)
q                  80 drivers/char/tty_queue.c 	if(q->cb_num >= NR_CB_QUEUE) {
q                  91 drivers/char/tty_queue.c 	q->cb_num++;
q                  93 drivers/char/tty_queue.c 	if(!q->tail) {
q                  94 drivers/char/tty_queue.c 		q->head = q->tail = cb;
q                  96 drivers/char/tty_queue.c 		cb->prev = q->tail;
q                  98 drivers/char/tty_queue.c 		q->tail->next = cb;
q                  99 drivers/char/tty_queue.c 		q->tail = cb;
q                 104 drivers/char/tty_queue.c static void delete_cblock_from_head(struct clist *q)
q                 108 drivers/char/tty_queue.c 	if(!q->head) {
q                 112 drivers/char/tty_queue.c 	tmp = q->head;
q                 113 drivers/char/tty_queue.c 	if(q->head == q->tail) {
q                 114 drivers/char/tty_queue.c 		q->head = q->tail = NULL;
q                 116 drivers/char/tty_queue.c 		q->head = q->head->next;
q                 117 drivers/char/tty_queue.c 		q->head->prev = NULL;
q                 120 drivers/char/tty_queue.c 	q->count -= tmp->end_off - tmp->start_off;
q                 121 drivers/char/tty_queue.c 	q->cb_num--;
q                 125 drivers/char/tty_queue.c static void delete_cblock_from_tail(struct clist *q)
q                 129 drivers/char/tty_queue.c 	if(!q->tail) {
q                 133 drivers/char/tty_queue.c 	tmp = q->tail;
q                 134 drivers/char/tty_queue.c 	if(q->head == q->tail) {
q                 135 drivers/char/tty_queue.c 		q->head = q->tail = NULL;
q                 137 drivers/char/tty_queue.c 		q->tail = q->tail->prev;
q                 138 drivers/char/tty_queue.c 		q->tail->next = NULL;
q                 141 drivers/char/tty_queue.c 	q->count -= tmp->end_off - tmp->start_off;
q                 142 drivers/char/tty_queue.c 	q->cb_num--;
q                 146 drivers/char/tty_queue.c int tty_queue_putchar(struct tty *tty, struct clist *q, unsigned char ch)
q                 154 drivers/char/tty_queue.c 	cb = q->tail;
q                 156 drivers/char/tty_queue.c 		cb = insert_cblock_in_tail(q);
q                 166 drivers/char/tty_queue.c 		q->count++;
q                 168 drivers/char/tty_queue.c 	} else if(insert_cblock_in_tail(q)) {
q                 169 drivers/char/tty_queue.c 		tty_queue_putchar(tty, q, ch);
q                 179 drivers/char/tty_queue.c int tty_queue_unputchar(struct clist *q)
q                 188 drivers/char/tty_queue.c 	cb = q->tail;
q                 193 drivers/char/tty_queue.c 			q->count--;
q                 196 drivers/char/tty_queue.c 			delete_cblock_from_tail(q);
q                 204 drivers/char/tty_queue.c unsigned char tty_queue_getchar(struct clist *q)
q                 213 drivers/char/tty_queue.c 	cb = q->head;
q                 218 drivers/char/tty_queue.c 			q->count--;
q                 221 drivers/char/tty_queue.c 			delete_cblock_from_head(q);
q                 229 drivers/char/tty_queue.c void tty_queue_flush(struct clist *q)
q                 235 drivers/char/tty_queue.c 	while(q->head != NULL) {
q                 236 drivers/char/tty_queue.c 		delete_cblock_from_head(q);
q                 242 drivers/char/tty_queue.c int tty_queue_room(struct clist *q)
q                 244 drivers/char/tty_queue.c 	return (NR_CB_QUEUE * CBSIZE) - q->count;
q                  25 include/fiwix/tty.h #define LAST_CHAR(q)	((q)->tail ? (q)->tail->data[(q)->tail->end_off - 1] : NULL)
q                  94 include/fiwix/tty.h int tty_queue_room(struct clist *q);