Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / src / core / lib / iomgr / timer_manager.h

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/iomgr/timer_manager.h b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/iomgr/timer_manager.h
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+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H
+#define GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H
+
+#include <grpc/support/port_platform.h>
+
+#include <stdbool.h>
+
+/* Timer Manager tries to keep only one thread waiting for the next timeout at
+   all times, and thus effectively preventing the thundering herd problem. */
+
+void grpc_timer_manager_init(void);
+void grpc_timer_manager_shutdown(void);
+
+/* enable/disable threading - must be called after grpc_timer_manager_init and
+ * before grpc_timer_manager_shutdown */
+void grpc_timer_manager_set_threading(bool enabled);
+/* explicitly perform one tick of the timer system - for when threading is
+ * disabled */
+void grpc_timer_manager_tick(void);
+/* get global counter that tracks timer wakeups */
+uint64_t grpc_timer_manager_get_wakeups_testonly(void);
+
+#endif /* GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H */