diff options
author | Mathieu Leenhardt <mleenhardt@users.noreply.github.com> | 2016-04-06 23:04:16 +0200 |
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committer | Mathieu Leenhardt <mleenhardt@users.noreply.github.com> | 2016-04-06 23:04:16 +0200 |
commit | efa6af7381a78c67785f1717fa6497e1577f6638 (patch) | |
tree | 3e8e8ad72a994a72d422d971f2b93489174b6955 /src/core/lib/iomgr/timer_heap.h | |
parent | 9ef407b0d771878ca1c0f35b4554dd64a3492908 (diff) | |
parent | 39a96967f1b003391b02317bf7c6fb003edc4722 (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.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/timer_heap.h b/src/core/lib/iomgr/timer_heap.h new file mode 100644 index 0000000000..576c20e09a --- /dev/null +++ b/src/core/lib/iomgr/timer_heap.h @@ -0,0 +1,57 @@ +/* + * + * 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 */ |