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(parent: 30e08f2) | patch
ipc: implement MSG_COPY as a new receive mode
authorPeter Hurley <peter@hurleysoftware.com>
Tue, 26 Mar 2013 23:25:59 +0000 (10:25 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Tue, 2 Apr 2013 07:29:52 +0000 (18:29 +1100)
commit3c1a0f17543ac91e5435669e7a1ce52348dc85d4
tree57368095723b2ece0bb03f2edacdbc7cee3b019ftree | snapshot
parent30e08f2b633cb7d3dc9c5e5f200e3633ee27e00dcommit | diff
ipc: implement MSG_COPY as a new receive mode

Teach the helper routines about MSG_COPY so that msgtyp is preserved as
the message number to copy.

The security functions affected by this change were audited and no
additional changes are necessary.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
ipc/msg.c diff | blob | history
Linux kernel for KaRo TX COM modules