shmat issue.

[Manoj Iyer]

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--8323328-1335955103-1006904200=:29924
Content-Type: TEXT/PLAIN; charset=US-ASCII

Is it possible to do a shared memory attach where the attaching address is
an address where a file was mmapped as MAP_SHARED??

I am attaching a testcase that will do this. I was under the impression
that shmat will attach only unmapped memory.

compile the test as cc -oshm_test shm_test.c

Thanks
Manoj

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		The greatest risk is not taking one.
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--8323328-1335955103-1006904200=:29924
Content-Type: TEXT/x-csrc; name="shm_test.c"
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Content-ID: <Pine.LNX.4.33.0111271736400.29924@lazy>
Content-Description: shmat test 
Content-Disposition: attachment; filename="shm_test.c"

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