mirror of
https://github.com/eclipse-threadx/threadx.git
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90 lines
5.1 KiB
C
90 lines
5.1 KiB
C
/***************************************************************************
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* Copyright (c) 2024 Microsoft Corporation
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*
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* This program and the accompanying materials are made available under the
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* terms of the MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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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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/* pthread_attr_setstack 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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/* This function sets the thread creation stack attributes stackaddr */
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/* and stacksize in the attr object. */
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/* The stack attributes specify the area of storage to be used for the*/
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/* created thread<61>s stack. The base (lowest addressable byte) of */
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/* the storage shall be stackaddr , and the size of the storage shall */
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/* be stacksize bytes. */
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/* */
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/* INPUT */
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/* */
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/* attr Address of the thread attributes */
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/* stackaddr Address of stack */
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/* stacksize Holds the stack size */
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/* */
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/* OUTPUT */
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/* */
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/* 0 if successful */
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/* Value in case of any error */
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/* */
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/* CALLS */
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/* */
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/* None */
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/* */
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/* CALLED BY */
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/* */
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/* 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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/* 06-02-2021 William E. Lamie Initial Version 6.1.7 */
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/* */
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/**************************************************************************/
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INT pthread_attr_setstack( pthread_attr_t *attr,void *stackaddr,
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size_t stacksize)
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{
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/* First check the attribute object is already destroyed? */
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if (attr->inuse == TX_FALSE)
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{
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posix_errno = EINVAL;
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posix_set_pthread_errno(EINVAL);
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return(EINVAL);
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}
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else
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{
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attr->stack_address = stackaddr; /* This has got no effect */
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attr->stack_size = stacksize;
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return(OK);
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}
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}
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