TC: format code, expand TABs

No functional changes.

1 files changed, 73 insertions, 73 deletions

diff --git a/examples/kernel/mbox_simple.c b/examples/kernel/mbox_simple.c
index d9b2094652..5d588decb3 100644
--- a/examples/kernel/mbox_simple.c
+++ b/examples/kernel/mbox_simple.c
@@ -22,108 +22,108 @@ static char mb_str2[] = "this is another mail!";
 /* 线程1入口 */
 static void thread1_entry(void* parameter)
 {
-	unsigned char* str;
+    unsigned char* str;
 
-	while (1)
-	{
-		rt_kprintf("thread1: try to recv a mail\n");
+    while (1)
+    {
+        rt_kprintf("thread1: try to recv a mail\n");
 
-		/* 从邮箱中收取邮件 */
-		if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
-		{
-			rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
+        /* 从邮箱中收取邮件 */
+        if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
+        {
+            rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
 
-			/* 延时10个OS Tick */
-			rt_thread_delay(10);
-		}
-	}
+            /* 延时10个OS Tick */
+            rt_thread_delay(10);
+        }
+    }
 }
 
 /* 线程2入口 */
 static void thread2_entry(void* parameter)
 {
-	rt_uint8_t count;
+    rt_uint8_t count;
 
-	count = 0;
-	while (1)
-	{
-		count ++;
-		if (count & 0x1)
-		{
-			/* 发送mb_str1地址到邮箱中 */
-			rt_mb_send(&mb, (rt_uint32_t)&mb_str1[0]);
-		}
-		else
-		{
-			/* 发送mb_str2地址到邮箱中 */
-			rt_mb_send(&mb, (rt_uint32_t)&mb_str2[0]);
-		}
+    count = 0;
+    while (1)
+    {
+        count ++;
+        if (count & 0x1)
+        {
+            /* 发送mb_str1地址到邮箱中 */
+            rt_mb_send(&mb, (rt_uint32_t)&mb_str1[0]);
+        }
+        else
+        {
+            /* 发送mb_str2地址到邮箱中 */
+            rt_mb_send(&mb, (rt_uint32_t)&mb_str2[0]);
+        }
 
-		/* 延时20个OS Tick */
-		rt_thread_delay(20);
-	}
+        /* 延时20个OS Tick */
+        rt_thread_delay(20);
+    }
 }
 
 int mbox_simple_init()
 {
-	/* 初始化一个mailbox */
-	rt_mb_init(&mb,
-		"mbt",             /* 名称是mbt */
-		&mb_pool[0],       /* 邮箱用到的内存池是mb_pool */
-		sizeof(mb_pool)/4,   /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
-		RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
+    /* 初始化一个mailbox */
+    rt_mb_init(&mb,
+               "mbt",             /* 名称是mbt */
+               &mb_pool[0],       /* 邮箱用到的内存池是mb_pool */
+               sizeof(mb_pool)/4, /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
+               RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
 
-	/* 创建线程1 */
-	tid1 = rt_thread_create("t1",
-		thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
-		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-	if (tid1 != RT_NULL)
-		rt_thread_startup(tid1);
-	else
-		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+    /* 创建线程1 */
+    tid1 = rt_thread_create("t1",
+                            thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
+                            THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+    if (tid1 != RT_NULL)
+        rt_thread_startup(tid1);
+    else
+        tc_stat(TC_STAT_END | TC_STAT_FAILED);
 
-	/* 创建线程2 */
-	tid2 = rt_thread_create("t2",
-		thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
-		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-	if (tid2 != RT_NULL)
-		rt_thread_startup(tid2);
-	else
-		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+    /* 创建线程2 */
+    tid2 = rt_thread_create("t2",
+                            thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
+                            THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+    if (tid2 != RT_NULL)
+        rt_thread_startup(tid2);
+    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();
 
-	/* 删除线程 */
-	if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
-		rt_thread_delete(tid1);
-	if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
-		rt_thread_delete(tid2);
+    /* 删除线程 */
+    if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
+        rt_thread_delete(tid1);
+    if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
+        rt_thread_delete(tid2);
 
-	/* 执行邮箱对象脱离 */
-	rt_mb_detach(&mb);
+    /* 执行邮箱对象脱离 */
+    rt_mb_detach(&mb);
 
-	/* 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_mbox_simple()
 {
-	/* 设置TestCase清理回调函数 */
-	tc_cleanup(_tc_cleanup);
-	mbox_simple_init();
+    /* 设置TestCase清理回调函数 */
+    tc_cleanup(_tc_cleanup);
+    mbox_simple_init();
 
-	/* 返回TestCase运行的最长时间 */
-	return 100;
+    /* 返回TestCase运行的最长时间 */
+    return 100;
 }
 /* 输出函数命令到finsh shell中 */
 FINSH_FUNCTION_EXPORT(_tc_mbox_simple, a simple mailbox example);
@@ -131,8 +131,8 @@ FINSH_FUNCTION_EXPORT(_tc_mbox_simple, a simple mailbox example);
 /* 用户应用入口 */
 int rt_application_init()
 {
-	mbox_simple_init();
+    mbox_simple_init();
 
-	return 0;
+    return 0;
 }
 #endif