mirror of
https://github.com/azure-rtos/threadx
synced 2025-02-06 08:08:27 +08:00
90 lines
5.8 KiB
C
90 lines
5.8 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_event_flags_get PORTABLE C */
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/* 6.1 */
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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 event flags get function */
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/* call. */
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/* */
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/* INPUT */
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/* */
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/* group_ptr Pointer to group control block */
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/* requested_event_flags Event flags requested */
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/* get_option Specifies and/or and clear options*/
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/* actual_flags_ptr Pointer to place the actual flags */
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/* the service retrieved */
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/* wait_option Suspension option */
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/* */
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/* OUTPUT */
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/* */
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/* TX_GROUP_ERROR Invalid event flags group pointer */
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/* TX_PTR_ERROR Invalid actual flags pointer */
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/* TX_WAIT_ERROR Invalid wait option */
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/* TX_OPTION_ERROR Invalid get option */
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/* TX_CALLER_ERROR Invalid caller of this 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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/* 09-30-2020 Scott Larson Initial Version 6.1 */
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/* */
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/**************************************************************************/
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UINT _txe_event_flags_get(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG requested_flags, UINT get_option, ULONG *actual_flags_ptr, ULONG wait_option)
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{
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UINT return_value;
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ALIGN_TYPE extra_parameters[3];
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extra_parameters[0] = (ALIGN_TYPE) get_option;
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extra_parameters[1] = (ALIGN_TYPE) actual_flags_ptr;
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extra_parameters[2] = (ALIGN_TYPE) wait_option;
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/* Call module manager dispatcher. */
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return_value = (UINT) (_txm_module_kernel_call_dispatcher)(TXM_EVENT_FLAGS_GET_CALL, (ALIGN_TYPE) group_ptr, (ALIGN_TYPE) requested_flags, (ALIGN_TYPE) extra_parameters);
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/* Return value to the caller. */
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return(return_value);
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}
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