gauthier
c7518ecf42
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f
78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/*
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* Copyright (c) 2015, EURECOM (www.eurecom.fr)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are those
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* of the authors and should not be interpreted as representing official policies,
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* either expressed or implied, of the FreeBSD Project.
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*/
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#ifndef TIMER_H_
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#define TIMER_H_
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#include <signal.h>
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#define SIGTIMER SIGRTMIN
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typedef enum timer_type_s {
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TIMER_PERIODIC,
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TIMER_ONE_SHOT,
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TIMER_TYPE_MAX,
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} timer_type_t;
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int timer_handle_signal(siginfo_t *info);
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/** \brief Request a new timer
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* \param interval_sec timer interval in seconds
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* \param interval_us timer interval in micro seconds
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* \param task_id task id of the task requesting the timer
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* \param instance instance of the task requesting the timer
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* \param type timer type
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* \param timer_id unique timer identifier
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* @returns -1 on failure, 0 otherwise
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**/
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int timer_setup(
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uint32_t interval_sec,
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uint32_t interval_us,
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task_id_t task_id,
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int32_t instance,
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timer_type_t type,
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void *timer_arg,
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long *timer_id);
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/** \brief Remove the timer from list
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* \param timer_id unique timer id
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* @returns -1 on failure, 0 otherwise
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**/
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int timer_remove(long timer_id);
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#define timer_stop timer_remove
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/** \brief Initialize timer task and its API
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* \param mme_config MME common configuration
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* @returns -1 on failure, 0 otherwise
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**/
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int timer_init(void);
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#endif
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