From 44d5c9e2cf9f1ce0670be5bedd1e415cd5c3e739 Mon Sep 17 00:00:00 2001 From: kleidione Freitas Date: Thu, 24 Mar 2022 09:16:43 -0300 Subject: veux: Merge common tree to veux - Ref: https://github.com/xiaomi-sm6375-devs/android_device_xiaomi_sm6375-common Signed-off-by: kleidione --- gps/utils/loc_timer.h | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 gps/utils/loc_timer.h (limited to 'gps/utils/loc_timer.h') diff --git a/gps/utils/loc_timer.h b/gps/utils/loc_timer.h new file mode 100644 index 0000000..fff0c46 --- /dev/null +++ b/gps/utils/loc_timer.h @@ -0,0 +1,74 @@ +/* Copyright (c) 2013,2015 The Linux Foundation. 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 The Linux Foundation, 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 "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * 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 __LOC_DELAY_H__ +#define __LOC_DELAY_H__ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ +#include +#include +#include +/* + user_data: client context pointer, passthrough. Originally received + from calling client when loc_timer_start() is called. + result: 0 if timer successfully timed out; else timer failed. +*/ +typedef void (*loc_timer_callback)(void *user_data, int32_t result); + + +/* + delay_msec: timeout value for the timer. + cb_func: callback function pointer, implemented by client. + Can not be NULL. + user_data: client context pointer, passthrough. Will be + returned when loc_timer_callback() is called. + wakeOnExpire: true if to wake up CPU (if sleeping) upon timer + expiration and notify the client. + false if to wait until next time CPU wakes up (if + sleeping) and then notify the client. + Returns the handle, which can be used to stop the timer + NULL, if timer start fails (e.g. if cb_func is NULL). +*/ +void* loc_timer_start(uint64_t delay_msec, + loc_timer_callback cb_func, + void *user_data, + bool wake_on_expire=false); + +/* + handle becomes invalid upon the return of the callback +*/ +void loc_timer_stop(void*& handle); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif //__LOC_DELAY_H__ -- cgit v1.2.3