diff options
Diffstat (limited to 'examples/kernel/mbox_simple.c')
| -rw-r--r-- | examples/kernel/mbox_simple.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/kernel/mbox_simple.c b/examples/kernel/mbox_simple.c index 3f39bc0016..373c5f2817 100644 --- a/examples/kernel/mbox_simple.c +++ b/examples/kernel/mbox_simple.c @@ -80,7 +80,7 @@ int mbox_simple_init() "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 */ + RT_IPC_FLAG_PRIO); /* 采用PRIO方式进行线程等待 */ /* 创建线程1 */ tid1 = rt_thread_create("t1", |