mirror of
https://github.com/eclipse-threadx/threadx.git
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95 lines
5.6 KiB
C
95 lines
5.6 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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/* pthread_exit 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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/* */
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/* The pthread_exit() function terminates the calling thread, making */
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/* its exit status available to any waiting threads.Normally,a thread */
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/* terminates by returning from the start routine that was specified */
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/* in the pthread_create() call which started it. */
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/* An implicit call to pthread_exit() occurs when any thread returns */
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/* from its start routine. (With the exception of the initial thread, */
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/* at which time an implicit call to exit() occurs). */
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/* The pthread_exit() function provides an interface similar to exit()*/
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/* but on a per-thread basis. */
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/* */
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/* pthread_exit() does not return. */
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/* */
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/* */
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/* INPUT */
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/* value_ptr exit parameter */
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/* */
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/* OUTPUT */
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/* */
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/* none pthread_exit() does not return. */
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/* */
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/* CALLS */
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/* */
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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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VOID pthread_exit(void *value_ptr)
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{
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TX_THREAD *thread_ptr;
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POSIX_TCB *pthread_ptr;
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/* Get the thread identifier of the currently running thread */
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thread_ptr = tx_thread_identify();
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/* get posix TCB for this pthread */
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pthread_ptr = (POSIX_TCB *)thread_ptr;
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/* Signal the housekeeping ThreadX thread to delete the requested pthread */
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posix_destroy_pthread(pthread_ptr,value_ptr);
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/* Indicate success. */
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return;
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}
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