Re: Undocumented netgraph `cmd' flags ?



On Mon, Oct 31, 2011 at 10:31:25PM -0700, Julian Elischer wrote:
J> NGM_HASREPLY is not used that I can see in the kernel. It may be a
J> historical artifact or
J> maybe only used in the library as a hint.

I introduced NGM_HASREPLY. Yes, it is used in library, to make repliable
messages synchronous, as they were in RELENG_4. Applications like mpd
rely on that fact.

--
Totus tuus, Glebius.
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