Messages in this thread | | | From | 朱文佳 <> | Subject | msgrcv() errno 514 ERESTARTNOHAND | Date | Fri, 27 Aug 2010 13:46:40 +0800 |
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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).
Thanks
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