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authorGravatar Mathieu Leenhardt <mleenhardt@users.noreply.github.com>2016-04-06 23:04:16 +0200
committerGravatar Mathieu Leenhardt <mleenhardt@users.noreply.github.com>2016-04-06 23:04:16 +0200
commitefa6af7381a78c67785f1717fa6497e1577f6638 (patch)
tree3e8e8ad72a994a72d422d971f2b93489174b6955 /src/core/lib/iomgr/timer_heap.h
parent9ef407b0d771878ca1c0f35b4554dd64a3492908 (diff)
parent39a96967f1b003391b02317bf7c6fb003edc4722 (diff)
Merge branch 'master' into calloptions-fluent
Diffstat (limited to 'src/core/lib/iomgr/timer_heap.h')
-rw-r--r--src/core/lib/iomgr/timer_heap.h57
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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.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_IOMGR_TIMER_HEAP_H
+#define GRPC_CORE_LIB_IOMGR_TIMER_HEAP_H
+
+#include "src/core/lib/iomgr/timer.h"
+
+typedef struct {
+ grpc_timer **timers;
+ uint32_t timer_count;
+ uint32_t timer_capacity;
+} grpc_timer_heap;
+
+/* return 1 if the new timer is the first timer in the heap */
+int grpc_timer_heap_add(grpc_timer_heap *heap, grpc_timer *timer);
+
+void grpc_timer_heap_init(grpc_timer_heap *heap);
+void grpc_timer_heap_destroy(grpc_timer_heap *heap);
+
+void grpc_timer_heap_remove(grpc_timer_heap *heap, grpc_timer *timer);
+grpc_timer *grpc_timer_heap_top(grpc_timer_heap *heap);
+void grpc_timer_heap_pop(grpc_timer_heap *heap);
+
+int grpc_timer_heap_is_empty(grpc_timer_heap *heap);
+
+#endif /* GRPC_CORE_LIB_IOMGR_TIMER_HEAP_H */