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On Thu, 3 April 2003 17:33:52 +0000, Randy.Dunlap wrote: > | > + error = copy_to_user(io, my_io, sizeof(*my_io)) ? -EFAULT : 0; > | > | copy_to_user returns the bytes successfully copied. > | error is set to -EFAULT, if there was actually data transferred? > > Did you verify that? Yes, but I do make mistakes. Better double-check it yourself. Jörn -- "Error protection by error detection and correction." -- from a university class - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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