Lines Matching defs:q_head
224 BufNode *q_head;
280 info = vtctx->q_head;
281 vtctx->q_head = vtctx->q_tail = NULL;
316 while (!vtctx->q_head && !vtctx->async_error && wait && !vtctx->flushing) {
320 if (!vtctx->q_head) {
326 info = vtctx->q_head;
327 vtctx->q_head = vtctx->q_head->next;
328 if (!vtctx->q_head) {
363 if (!vtctx->q_head) {
364 vtctx->q_head = info;