diff options
Diffstat (limited to 'examples/kernel/thread_detach.c')
| -rw-r--r-- | examples/kernel/thread_detach.c | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/examples/kernel/thread_detach.c b/examples/kernel/thread_detach.c index af1824ae30..9370f212e1 100644 --- a/examples/kernel/thread_detach.c +++ b/examples/kernel/thread_detach.c @@ -18,92 +18,92 @@ static rt_uint8_t thread2_stack[THREAD_STACK_SIZE]; /* 线程1入口 */ static void thread1_entry(void* parameter) { - rt_uint32_t count = 0; + rt_uint32_t count = 0; - while (1) - { - /* 线程1采用低优先级运行，一直打印计数值 */ - rt_kprintf("thread count: %d\n", count ++); - } + while (1) + { + /* 线程1采用低优先级运行，一直打印计数值 */ + rt_kprintf("thread count: %d\n", count ++); + } } /* 线程2入口 */ static void thread2_entry(void* parameter) { - /* 线程2拥有较高的优先级，以抢占线程1而获得执行 */ + /* 线程2拥有较高的优先级，以抢占线程1而获得执行 */ - /* 线程2启动后先睡眠10个OS Tick */ - rt_thread_delay(10); + /* 线程2启动后先睡眠10个OS Tick */ + rt_thread_delay(10); - /* - * 线程2唤醒后直接执行线程1脱离，线程1将从就绪线程队列中删除 - */ - rt_thread_detach(&thread1); + /* + * 线程2唤醒后直接执行线程1脱离，线程1将从就绪线程队列中删除 + */ + rt_thread_detach(&thread1); - /* - * 线程2继续休眠10个OS Tick然后退出 - */ - rt_thread_delay(10); + /* + * 线程2继续休眠10个OS Tick然后退出 + */ + rt_thread_delay(10); - /* - * 线程2运行结束后也将自动被从就绪队列中删除，并脱离线程队列 - */ + /* + * 线程2运行结束后也将自动被从就绪队列中删除，并脱离线程队列 + */ } int thread_detach_init() { - rt_err_t result; + rt_err_t result; - /* 初始化线程1 */ - result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */ - thread1_entry, RT_NULL, /* 线程的入口是thread1_entry，入口参数是RT_NULL*/ - &thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */ - THREAD_PRIORITY, 10); - if (result == RT_EOK) /* 如果返回正确，启动线程1 */ - rt_thread_startup(&thread1); - else - tc_stat(TC_STAT_END | TC_STAT_FAILED); + /* 初始化线程1 */ + result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */ + thread1_entry, RT_NULL, /* 线程的入口是thread1_entry，入口参数是RT_NULL*/ + &thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */ + THREAD_PRIORITY, 10); + if (result == RT_EOK) /* 如果返回正确，启动线程1 */ + rt_thread_startup(&thread1); + else + tc_stat(TC_STAT_END | TC_STAT_FAILED); - /* 初始化线程2 */ - result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */ - thread2_entry, RT_NULL, /* 线程的入口是thread2_entry，入口参数是RT_NULL*/ - &thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */ - THREAD_PRIORITY - 1, 10); - if (result == RT_EOK) /* 如果返回正确，启动线程2 */ - rt_thread_startup(&thread2); - else - tc_stat(TC_STAT_END | TC_STAT_FAILED); + /* 初始化线程2 */ + result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */ + thread2_entry, RT_NULL, /* 线程的入口是thread2_entry，入口参数是RT_NULL*/ + &thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */ + THREAD_PRIORITY - 1, 10); + if (result == RT_EOK) /* 如果返回正确，启动线程2 */ + rt_thread_startup(&thread2); + else + tc_stat(TC_STAT_END | TC_STAT_FAILED); - return 0; + return 0; } #ifdef RT_USING_TC static void _tc_cleanup() { - /* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */ - rt_enter_critical(); + /* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */ + rt_enter_critical(); - /* 执行线程脱离 */ - if (thread1.stat != RT_THREAD_CLOSE) - rt_thread_detach(&thread1); - if (thread2.stat != RT_THREAD_CLOSE) - rt_thread_detach(&thread2); + /* 执行线程脱离 */ + if (thread1.stat != RT_THREAD_CLOSE) + rt_thread_detach(&thread1); + if (thread2.stat != RT_THREAD_CLOSE) + rt_thread_detach(&thread2); - /* 调度器解锁 */ - rt_exit_critical(); + /* 调度器解锁 */ + rt_exit_critical(); - /* 设置TestCase状态 */ - tc_done(TC_STAT_PASSED); + /* 设置TestCase状态 */ + tc_done(TC_STAT_PASSED); } int _tc_thread_detach() { - /* 设置TestCase清理回调函数 */ - tc_cleanup(_tc_cleanup); - thread_detach_init(); + /* 设置TestCase清理回调函数 */ + tc_cleanup(_tc_cleanup); + thread_detach_init(); - /* 返回TestCase运行的最长时间 */ - return 25; + /* 返回TestCase运行的最长时间 */ + return 25; } /* 输出函数命令到finsh shell中 */ FINSH_FUNCTION_EXPORT(_tc_thread_detach, a static thread example); @@ -111,8 +111,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_detach, a static thread example); /* 用户应用入口 */ int rt_application_init() { - thread_detach_init(); + thread_detach_init(); - return 0; + return 0; } #endif |