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Re: check memory mapping
On Fri, Aug 22, 2014 at 01:47:53PM +0000, Christos Zoulas wrote:
> You could access it via system call like read(2) from /dev/zero to test
> if it is writable, or write(2) to /dev/null for readability.
I retain the read test. The write test is troublesome because it modify memory
if it is accessible.
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