unix DECLARE_WAIT_QUEUE_HEAD (var) var prototype?

Posted by yoavstr on Stack Overflow See other posts from Stack Overflow or by yoavstr
Published on 2010-05-22T12:38:14Z Indexed on 2010/05/22 12:40 UTC
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linux-kernel

hello i want to work with 2 queue in the module where i change my pointer to them therefore i need to use :

//declartion wait_queue_head_t **currentQ; DECLARE_WAIT_QUEUE_HEAD (readWaitQ1); DECLARE_WAIT_QUEUE_HEAD (readWaitQ2);

if(condition){ currentQ = &readWaitQ1; }else{ currentQ = &readWaitQ2; }

but i get incorrect type for wake_up an other stuff using the queue. even thought i google it i couldnt find an answer can someone just give me the prototype needed?...

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