On Fri, Apr 25, 2008 at 09:59:55AM -0400, Adam wrote: > Hi, I am writing a custom system call that needs to transfer 16kb of data > from the kernel to userspace. I am transferring the data out of the kernel > by using copyout. This seems to work for a small struct of data < 4k.
You are not allowed to use more than a bit of stack space. You are placing a of data on the stack and the kernel stack is typically only a few pages long. Use malloc for this. Joerg _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
