usr.bin/tmux/control.c

227 control_free_block(struct control_state *cs, struct control_block *cb)
229 	free(cb->line);
230 	TAILQ_REMOVE(&cs->all_blocks, cb, all_entry);
231 	free(cb);
271 	struct control_block	*cb, *cb1;
273 	TAILQ_FOREACH_SAFE(cb, &cp->blocks, entry, cb1) {
274 		TAILQ_REMOVE(&cp->blocks, cb, entry);
275 		control_free_block(cs, cb);
410 	struct control_block	*cb;
421 	cb = xcalloc(1, sizeof *cb);
422 	xvasprintf(&cb->line, fmt, ap);
423 	TAILQ_INSERT_TAIL(&cs->all_blocks, cb, all_entry);
424 	cb->t = get_timer();
426 	log_debug("%s: %s: storing line: %s", __func__, c->name, cb->line);
437 	struct control_block	*cb;
440 	cb = TAILQ_FIRST(&cp->blocks);
441 	if (cb == NULL)
444 	if (cb->t >= t)
447 	age = t - cb->t;
473 	struct control_block	*cb;
496 	cb = xcalloc(1, sizeof *cb);
497 	cb->size = new_size;
498 	TAILQ_INSERT_TAIL(&cs->all_blocks, cb, all_entry);
499 	cb->t = get_timer();
501 	TAILQ_INSERT_TAIL(&cp->blocks, cb, entry);
503 	    cb->size, wp->id);
594 	struct control_block	*cb, *cb1;
596 	TAILQ_FOREACH_SAFE(cb, &cs->all_blocks, all_entry, cb1) {
597 		if (cb->size != 0)
600 		    cb->line);
602 		bufferevent_write(cs->write_event, cb->line, strlen(cb->line));
604 		control_free_block(cs, cb);
664 	struct control_block	*cb, *cb1;
669 		TAILQ_FOREACH_SAFE(cb, &cp->blocks, entry, cb1) {
670 			TAILQ_REMOVE(&cp->blocks, cb, entry);
671 			control_free_block(cs, cb);
685 		cb = TAILQ_FIRST(&cp->blocks);
686 		if (cb->t < t)
687 			age = t - cb->t;
691 		    "(used %zu/%zu)", __func__, c->name, cb->size,
694 		size = cb->size;
701 		cb->size -= size;
702 		if (cb->size == 0) {
703 			TAILQ_REMOVE(&cp->blocks, cb, entry);
704 			control_free_block(cs, cb);
706 			cb = TAILQ_FIRST(&cs->all_blocks);
707 			if (cb != NULL && cb->size == 0) {
823 	struct control_block	*cb, *cb1;
835 	TAILQ_FOREACH_SAFE(cb, &cs->all_blocks, all_entry, cb1)
836 		control_free_block(cs, cb);