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xuwenping / spexamples

Automatically exported from code.google.com/p/spexamples
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读写锁代码错误 #11

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
读写锁代码一章中，读写锁的unlock函数中，两个地方的读写��
�状态改变应该用赋值语
句不该用==

thiz->mode == RW_LOCKER_NONE;

这两个地方都用的是逻辑比较，应该是用赋值表示状态改变

thiz->mode = RW_LOCKER_NONE;

Original issue reported on code.google.com by pocke...@gmail.com on 13 May 2010 at 6:57

GoogleCodeExporter commented 9 years ago 
代码已经修改，非常感谢。

Original comment by xianji...@gmail.com on 24 May 2010 at 1:29