1DEV_SET_PROMISCUITY(9)      Network device support      DEV_SET_PROMISCUITY(9)
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NAME

6       dev_set_promiscuity - update promiscuity count on a device
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SYNOPSIS

9       int dev_set_promiscuity(struct net_device * dev, int inc);
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ARGUMENTS

12       dev
13           device
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15       inc
16           modifier
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DESCRIPTION

19       Add or remove promiscuity from a device. While the count in the device
20       remains above zero the interface remains promiscuous. Once it hits zero
21       the device reverts back to normal filtering operation. A negative inc
22       value is used to drop promiscuity on the device. Return 0 if successful
23       or a negative errno code on error.
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26Kernel Hackers Manual 3.10         June 2019            DEV_SET_PROMISCUITY(9)
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