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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "src/core/iomgr/closure.h"
void grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb,
void *cb_arg) {
closure->cb = cb;
closure->cb_arg = cb_arg;
closure->next = NULL;
}
void grpc_closure_list_add(grpc_closure_list *closure_list,
grpc_closure *closure, int success) {
if (closure == NULL) return;
closure->next = NULL;
closure->success = success;
if (closure_list->head == NULL) {
closure_list->head = closure;
} else {
closure_list->tail->next = closure;
}
closure_list->tail = closure;
}
int grpc_closure_list_empty(grpc_closure_list closure_list) {
return closure_list.head == NULL;
}
void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst) {
if (src->head == NULL) {
return;
}
if (dst->head == NULL) {
*dst = *src;
} else {
dst->tail->next = src->head;
dst->tail = src->tail;
}
src->head = src->tail = NULL;
}
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