tree 261fafd7cb6b8b7bf023fa26cba1636ae2ec2f79
parent a8f74b228826eef1cbe04a05647d61e896f5fd63
author Thomas Graf <tgraf@suug.ch> 1131585953 +0100
committer Thomas Graf <tgr@axs.localdomain> 1131586000 +0100

[NETLINK]: Generic netlink receive queue processor

Introduces netlink_run_queue() to handle the receive queue of
a netlink socket in a generic way. Processes as much as there
was in the queue upon entry and invokes a callback function
for each netlink message found. The callback function may
refuse a message by returning a negative error code but setting
the error pointer to 0 in which case netlink_run_queue() will
return with a qlen != 0.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>