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633c646a
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henryk
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/*
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FreeRTOS.org V4.2.1 - Copyright (C) 2003-2007 Richard Barry.
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This file is part of the FreeRTOS.org distribution.
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FreeRTOS.org is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS.org is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS.org; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS.org, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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See http://www.FreeRTOS.org for documentation, latest information, license
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and contact details. Please ensure to read the configuration and relevant
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port sections of the online documentation.
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Also see http://www.SafeRTOS.com for an IEC 61508 compliant version along
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with commercial development and support options.
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***************************************************************************
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*/
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/*
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* Implementation of pvPortMalloc() and vPortFree() that relies on the
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* compilers own malloc() and free() implementations.
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*
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* This file can only be used if the linker is configured to to generate
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* a heap memory area.
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*
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* See heap_2.c and heap_1.c for alternative implementations, and the memory
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* management pages of http://www.FreeRTOS.org for more information.
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*/
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#include <stdlib.h>
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#include "FreeRTOS.h"
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#include "task.h"
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/*-----------------------------------------------------------*/
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void *
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pvPortMalloc (size_t xWantedSize)
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{
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void *pvReturn;
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vTaskSuspendAll ();
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{
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pvReturn = malloc (xWantedSize);
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}
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xTaskResumeAll ();
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return pvReturn;
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}
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/*-----------------------------------------------------------*/
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void
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vPortFree (void *pv)
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{
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if (pv)
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{
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vTaskSuspendAll ();
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{
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free (pv);
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}
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xTaskResumeAll ();
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}
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}
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