| /* |
| * Copyright 2018 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #ifndef _TIMER_H_ |
| #define _TIMER_H_ |
| |
| #include "newblue-macros.h" |
| #include "types.h" |
| #include "uniq.h" |
| |
| typedef void (*timerCbk)(uniq_t which, uint64_t cbkData); |
| |
| /* allocate a timer - data copy will be made */ |
| uniq_t timerSet(uint64_t msec, timerCbk cbk, uint64_t cbkData) NEWBLUE_EXPORT; |
| |
| /* cancel a timer. returns true if it was cancelled and callback has not run yet. If you need to |
| * know for sure when it is safe to destroy callback's state, use timerSync() |
| */ |
| bool timerCancel(uniq_t timer) NEWBLUE_EXPORT; |
| |
| /* make sure that all cancelled timers before now have either fired or run */ |
| void timerSync(void) NEWBLUE_EXPORT; |
| |
| bool timersInit(void) NEWBLUE_EXPORT; |
| void timersDeinit(void) NEWBLUE_EXPORT; |
| |
| #endif |
| |
