60 lines
2.4 KiB
C
60 lines
2.4 KiB
C
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/*
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* Copyright (c) 2009, Sangoma Technologies
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* Moises Silva <moy@sangoma.com>
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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
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of the original author; nor the names of any contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* 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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/*! \brief opaque profile timer structure */
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struct profile_timer;
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typedef struct profile_timer switch_profile_timer_t;
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/*!
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* \brief create a new profile timer
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* \return profile timer structure previously created with new_profile_timer, NULL on error
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*/
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SWITCH_DECLARE(switch_profile_timer_t *) switch_new_profile_timer(void);
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/*!
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* \brief provides the percentage of idle system time
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* \param p profile timer structure previously created with new_profile_timer
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* \param pointer to store the percentage of idle time
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* \return false on error true for success
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* \note on error idle_percentage will be set to 100
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*/
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SWITCH_DECLARE(switch_bool_t) switch_get_system_idle_time(switch_profile_timer_t *p, double *idle_percentage);
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/*!
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* \brief Deletes profile timer
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*/
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SWITCH_DECLARE(void) switch_delete_profile_timer(switch_profile_timer_t **p);
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