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Diffstat (limited to 'src/core/lib/iomgr/timer_manager.h')
| -rw-r--r-- | src/core/lib/iomgr/timer_manager.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/timer_manager.h b/src/core/lib/iomgr/timer_manager.h new file mode 100644 index 0000000000..46729ccea6 --- /dev/null +++ b/src/core/lib/iomgr/timer_manager.h @@ -0,0 +1,52 @@ +/* + * + * Copyright 2017, 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_MANAGER_H +#define GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H + +#include <stdbool.h> + +/* Timer Manager tries to keep one thread waiting for the next timeout at all + times */ + +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); + +#endif /* GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H */ |