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authorUrsula Braun <braunu@de.ibm.com>2008-06-09 15:51:03 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-09 15:51:03 -0700
commit469689a4dd476c1be6750deea5f59528a17b8b4a (patch)
tree1f7d6be604b21fa0054c219608f694edb7ae982c /drivers/message
parent7b9d1b22a382aa221018c19880ee22c44467feec (diff)
af_iucv: exploit target message class support of IUCV
The first 4 bytes of data to be sent are stored additionally into the message class field of the send request. A receiving target program (not an af_iucv socket program) can make use of this information to pre-screen incoming messages. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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