148 lines
4.2 KiB
C
148 lines
4.2 KiB
C
/****************************************************************************
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* apps/testing/ostest/specific.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdio.h>
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#include <pthread.h>
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#include "ostest.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define NLOOPS 32
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static pthread_key_t g_pthread_key;
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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static void *thread_func(FAR void *parameter)
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{
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FAR void *data;
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int ret;
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/* Set the pthread specific data for the main thread */
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ret = pthread_setspecific(g_pthread_key, (FAR const void *)0xcafebabe);
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if (ret != 0)
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{
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printf("ERROR: pthread_setspecific() failed: %d\n", ret);
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}
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/* Check the thread-specific data */
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data = pthread_getspecific(g_pthread_key);
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if (data != (FAR void *)0xcafebabe)
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{
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printf("ERROR: pthread_getspecific() failed: Returned %p vs %p\n",
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data, (FAR void *)0xcafebabe);
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}
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return NULL;
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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void specific_test(void)
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{
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FAR void *data;
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pthread_t thread;
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#ifdef SDCC
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pthread_addr_t result;
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pthread_attr_t attr;
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#endif
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int ret;
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/* Create the pthread key */
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ret = pthread_key_create(&g_pthread_key, NULL);
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if (ret != 0)
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{
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printf("ERROR: pthread_key_create() failed: %d\n", ret);
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}
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/* Set the pthread specific data for the main thread */
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ret = pthread_setspecific(g_pthread_key, (FAR const void *)0xf00dface);
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if (ret != 0)
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{
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printf("ERROR: pthread_setspecific() failed: %d\n", ret);
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}
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/* Check the thread-specific data */
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data = pthread_getspecific(g_pthread_key);
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if (data != (FAR void *)0xf00dface)
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{
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printf("ERROR: pthread_getspecific() failed: Returned %p vs %p\n",
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data, (FAR void *)0xf00dface);
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}
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/* Start a thread */
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printf("Starting thread\n");
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#ifdef SDCC
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pthread_attr_init(&attr);
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ret = pthread_create(&thread, &attr, thread_func, (pthread_addr_t)0);
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#else
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ret = pthread_create(&thread, NULL, thread_func, (pthread_addr_t)0);
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#endif
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if (ret != 0)
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{
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printf("ERROR: pthread_create() failed: %d\n", ret);
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}
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/* Wait for the thread to terminate */
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#ifdef SDCC
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pthread_join(thread, result);
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#else
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pthread_join(thread, NULL);
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#endif
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/* Re-check the thread-specific data */
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data = pthread_getspecific(g_pthread_key);
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if (data != (FAR void *)0xf00dface)
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{
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printf("ERROR: pthread_getspecific() failed: Returned %p vs %p\n",
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data, (FAR void *)0xf00dface);
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}
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/* Destroy the pthread key */
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ret = pthread_key_delete(g_pthread_key);
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if (ret != 0)
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{
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printf("ERROR: pthread_key_delete() failed: %d\n", ret);
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}
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}
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