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/*
* FreeRTOS V202112.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
#include "proof/queue.h"
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configSUPPORT_STATIC_ALLOCATION 0
void vQueueDelete( QueueHandle_t xQueue )
/*@requires queue(xQueue, ?Storage, ?N, ?M, ?W, ?R, ?K, ?is_locked, ?abs) &*&
* queuelists(xQueue) &*&
* xQueue->irqMask |-> _ &*&
* xQueue->schedulerSuspend |-> _ &*&
* xQueue->locked |-> _;@*/
/*@ensures true;@*/
{
#ifdef VERIFAST /*< const pointer declaration */
Queue_t * pxQueue = xQueue;
#else
Queue_t * const pxQueue = xQueue;
#endif
configASSERT( pxQueue );
traceQUEUE_DELETE( pxQueue );
#if ( configQUEUE_REGISTRY_SIZE > 0 )
{
vQueueUnregisterQueue( pxQueue );
}
#endif
#if ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) )
{
/* The queue can only have been allocated dynamically - free it
* again. */
vPortFree( pxQueue );
#ifdef VERIFAST /*< leak ghost state on deletion */
/*@leak buffer(_, _, _, _);@*/
/*@leak malloc_block(_, _);@*/
#endif
}
#elif ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
{
/* The queue could have been allocated statically or dynamically, so
* check before attempting to free the memory. */
if( pxQueue->ucStaticallyAllocated == ( uint8_t ) pdFALSE )
{
vPortFree( pxQueue );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#else /* if ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) ) */
{
/* The queue must have been statically allocated, so is not going to be
* deleted. Avoid compiler warnings about the unused parameter. */
( void ) pxQueue;
}
#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
}
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