DEV_SET_PROMISCUITY(9)	    Network device support	DEV_SET_PROMISCUITY(9)

NAME
       dev_set_promiscuity - update promiscuity count on a device

SYNOPSIS
       int dev_set_promiscuity(struct net_device * dev, int inc);

ARGUMENTS
       dev
	   device

       inc
	   modifier

DESCRIPTION
       Add or remove promiscuity from a device. While the count in the device
       remains above zero the interface remains promiscuous. Once it hits zero
       the device reverts back to normal filtering operation. A negative inc
       value is used to drop promiscuity on the device. Return 0 if successful
       or a negative errno code on error.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		DEV_SET_PROMISCUITY(9)

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