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Re: [Libevent-users] how to jude is the bufferevent has been free




On Oct 9, 2012, at 6:12 AM, rqslt wrote:

I want know how to jude is the bufferevent has been free. In function A , i use bufferevent_free free the bufferevetn; In fuction B, how to jude is the bufferevent has been free ?
   Who can tell me what to do ? Thanks.

Check if the pointer is NULL?
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