diff options
Diffstat (limited to 'deps/node/deps/nghttp2/lib/nghttp2_queue.c')
-rw-r--r-- | deps/node/deps/nghttp2/lib/nghttp2_queue.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/deps/node/deps/nghttp2/lib/nghttp2_queue.c b/deps/node/deps/nghttp2/lib/nghttp2_queue.c deleted file mode 100644 index 055eb69c..00000000 --- a/deps/node/deps/nghttp2/lib/nghttp2_queue.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_queue.h" - -#include <string.h> -#include <assert.h> - -void nghttp2_queue_init(nghttp2_queue *queue) { - queue->front = queue->back = NULL; -} - -void nghttp2_queue_free(nghttp2_queue *queue) { - if (!queue) { - return; - } else { - nghttp2_queue_cell *p = queue->front; - while (p) { - nghttp2_queue_cell *next = p->next; - free(p); - p = next; - } - } -} - -int nghttp2_queue_push(nghttp2_queue *queue, void *data) { - nghttp2_queue_cell *new_cell = - (nghttp2_queue_cell *)malloc(sizeof(nghttp2_queue_cell)); - if (!new_cell) { - return NGHTTP2_ERR_NOMEM; - } - new_cell->data = data; - new_cell->next = NULL; - if (queue->back) { - queue->back->next = new_cell; - queue->back = new_cell; - - } else { - queue->front = queue->back = new_cell; - } - return 0; -} - -void nghttp2_queue_pop(nghttp2_queue *queue) { - nghttp2_queue_cell *front = queue->front; - assert(front); - queue->front = front->next; - if (front == queue->back) { - queue->back = NULL; - } - free(front); -} - -void *nghttp2_queue_front(nghttp2_queue *queue) { - assert(queue->front); - return queue->front->data; -} - -void *nghttp2_queue_back(nghttp2_queue *queue) { - assert(queue->back); - return queue->back->data; -} - -int nghttp2_queue_empty(nghttp2_queue *queue) { return queue->front == NULL; } |