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chenxiaba / scap

something about cap file
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linux kernel #1

Open chenxiaba opened 9 years ago

chenxiaba commented 9 years ago

https://www.kernel.org/pub/linux/kernel/README

chenxiaba commented 9 years ago

Socket filtering CONFIG_FILTER The Linux Socket Filter is derived from the Berkeley Packet Filter. If you say Y here, user-space programs can attach a filter to any socket and thereby tell the kernel that it should allow or disallow certain types of data to get through the socket. Linux Socket Filtering works on all socket types except TCP for now. See the text file linux/Documentation/networking/filter.txt for more information. If unsure, say N.