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(do not merge yet) Indicate no-capture and no-inject devices. #1388

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(do not merge yet) Indicate no-capture and no-inject devices. #1388

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This is a proof of the concept discussed in tcpdump-workers, it may require more work.

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Indicate no-capture and no-inject devices.
5421208 
Introduce PCAP_IF_NO_CAPTURE and PCAP_IF_NO_INJECT interface flags.  Set
PCAP_IF_NO_INJECT on Bluetooth, DAG Rx stream, DPDK, Haiku network
interface, Linux netfilter, RDMA, Linux USB and the "any"
pseudo-interface devices.  Set PCAP_IF_NO_CAPTURE on DAG Tx stream
devices.  Update related man pages and findalldevstest.
@infrastation infrastation marked this pull request as draft November 24, 2024 20:30
@infrastation infrastation mentioned this pull request Nov 24, 2024
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Forgot to add: FreeBSD usbusN devices do not seem to be no-inject, as far as the code in pcap-bpf.c looks, but this may be not the intended behaviour. These changes leave usbus as it is.

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