net: add sysfs entry for device group

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The group of a network device can be queried or changed from userspace
using sysfs.

For example, considering sysfs mounted in /sys, one can change the group
that interface lo belongs to:
	echo 1 > /sys/class/net/lo/group

Signed-off-by: Vlad Dogaru <ddvlad@rosedu.org>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vlad Dogaru 2011-01-24 03:37:29 +00:00 • committed by David S. Miller

parent 84c49d8c3e

commit a512b92b3a

1 changed files with 15 additions and 0 deletions

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net/core/net-sysfs.c

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