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Subjectmsgrcv() errno 514 ERESTARTNOHAND
Hello List:

 I have a problem with msgrcv().

I have used msgrcv() in my source to receive messages in a while(1).

But it returned an error in errno 514(ERESTARTNOHAND).

I search this error in net, and it seems to be should not happen in user program.

But it happened in my program, and once only. I didn’t see it happens after that once.

My question is how can I make this error happen again?

And how can I fix it?

I saw RedHat has fixed the problem, but no details on their website.

My OS is Montavista 5.0(Kernel2.6.18).


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