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https://github.com/eclipse-threadx/threadx.git
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80 lines
5.1 KiB
C
80 lines
5.1 KiB
C
/**************************************************************************/
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/* */
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/* Copyright (c) Microsoft Corporation. All rights reserved. */
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/* */
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/* This software is licensed under the Microsoft Software License */
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/* Terms for Microsoft Azure RTOS. Full text of the license can be */
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/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
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/* and in the root directory of this software. */
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/* */
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/**************************************************************************/
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/**************************************************************************/
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/**************************************************************************/
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/** */
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/** ThreadX Component */
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/** */
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/** Module */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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#define TXM_MODULE
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#include "txm_module.h"
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* _txe_thread_preemption_change PORTABLE C */
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/* 6.0.1 */
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/* AUTHOR */
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/* */
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/* Scott Larson, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* This function checks for errors in the preemption threshold change */
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/* function call. */
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/* */
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/* INPUT */
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/* */
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/* thread_ptr Pointer to thread */
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/* new_threshold New preemption threshold */
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/* old_threshold Old preemption threshold */
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/* */
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/* OUTPUT */
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/* */
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/* TX_THREAD_ERROR Invalid thread pointer */
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/* TX_PTR_ERROR Invalid old threshold pointer */
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/* TX_CALLER_ERROR Invalid caller of function */
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/* status Actual completion status */
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/* */
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/* CALLS */
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/* */
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/* _txm_module_kernel_call_dispatcher */
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/* */
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/* CALLED BY */
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/* */
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/* Module application code */
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/* */
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/* RELEASE HISTORY */
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/* */
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/* DATE NAME DESCRIPTION */
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/* */
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/* 06-30-2020 Scott Larson Initial Version 6.0.1 */
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/* */
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/**************************************************************************/
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UINT _txe_thread_preemption_change(TX_THREAD *thread_ptr, UINT new_threshold, UINT *old_threshold)
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{
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UINT return_value;
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/* Call module manager dispatcher. */
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return_value = (UINT) (_txm_module_kernel_call_dispatcher)(TXM_THREAD_PREEMPTION_CHANGE_CALL, (ALIGN_TYPE) thread_ptr, (ALIGN_TYPE) new_threshold, (ALIGN_TYPE) old_threshold);
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/* Return value to the caller. */
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return(return_value);
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}
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