summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--examples/kernel/mbox_simple.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/kernel/mbox_simple.c b/examples/kernel/mbox_simple.c
index beca23e142..d9b2094652 100644
--- a/examples/kernel/mbox_simple.c
+++ b/examples/kernel/mbox_simple.c
@@ -70,7 +70,7 @@ int mbox_simple_init()
rt_mb_init(&mb,
"mbt", /* 名称是mbt */
&mb_pool[0], /* 邮箱用到的内存池是mb_pool */
- size(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 */
+ 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 */