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(parent: 0d43f60) | patch
doc: say what pcap_next_ex() does, clarify issues with other routines.
authorGuy Harris <[email protected]>
Sun, 7 Jun 2020 20:34:35 +0000 (13:34 -0700)
committerGuy Harris <[email protected]>
Sun, 7 Jun 2020 20:34:35 +0000 (13:34 -0700)
commit7b8c17a8ea76e7df7dce5c15dc6864505e9e66ac
tree92f191d6e73e3d9ea3bc4988dbf6baf13218fd48tree
parent0d43f600f9a64fa72421923c8ac65e9a084d1fddcommit | diff
doc: say what pcap_next_ex() does, clarify issues with other routines.

Document that pcap_next_ex() will, in non-blocking mode, return 0 if no
packets are immediately available.

Document precisely why pcap_loop() and pcap_next() don't behave well in
non-blocking mode.

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pcap_setnonblock.3pcap diff | blob | history
[mirror] the LIBpcap interface to various kernel packet capture mechanism