mirror of
https://github.com/eclipse-threadx/threadx.git
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91 lines
5.0 KiB
C
91 lines
5.0 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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/** POSIX wrapper for THREADX */
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/** */
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/** */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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/* Include necessary system files. */
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#include "tx_api.h" /* Threadx API */
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#include "pthread.h" /* Posix API */
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#include "px_int.h" /* Posix helper functions */
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* posix_queue_delete PORTABLE C */
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/* 6.1.7 */
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/* AUTHOR */
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/* */
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/* William E. Lamie, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* deletes a message queue */
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/* */
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/* INPUT */
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/* */
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/* q_ptr message queue pointer */
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/* */
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/* OUTPUT */
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/* */
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/* ERROR If fails */
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/* OK If successful */
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/* */
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/* CALLS */
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/* */
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/* tx_queue_delete Detectes a Queue */
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/* posix_internal_error Generic error */
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/* posix_reset queue Resets queue structure */
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/* */
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/* CALLED BY */
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/* */
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/* POSIX internal 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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/* 06-02-2021 William E. Lamie Initial Version 6.1.7 */
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/* */
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/**************************************************************************/
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INT posix_queue_delete(POSIX_MSG_QUEUE * q_ptr)
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{
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TX_QUEUE *queue;
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queue = &(q_ptr->queue);
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/* Delete the Threadx queue. */
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if(tx_queue_delete(queue))
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{
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/* return generic error. */
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posix_internal_error(444);
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/* return error. */
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return(ERROR);
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}
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/* Release the queue back to the pool. */
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posix_reset_queue(q_ptr);
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q_ptr = NULL;
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return(OK);
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}
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