[OpenWrt-Devel] [PATCH] libpcap: patch to add limits.h to pcap-usb-linux.c
Michael Richardson
mcr at sandelman.ca
Mon Aug 20 12:20:35 EDT 2018
Bjørn Mork <bjorn at mork.no> wrote:
> I've been into the LTE modem driver business for a while. Captures from
> end users with some modem hardware/firmware specific issue have often
> been the only way to fully understand a problem. Changing an option
> hidden deep inside the OpenWrt build config is out of the question
> unless the reporter already is familiar with that build system. It is
> about as convenient as a kernel debug patch for most end users. The
> lack of a pre-built usbmon capture tool makes bug reports from OpenWrt
> users much harder to debug.
That's definitely a reason to include USB capture then!
> BTW: I tried to figure out which additional libraries the feature
> requires. It doesn't seem to be any? pcap-usb-linux.c uses the Linux
> kernel support directly. Or am I missing something?
It requires libusb.
>> Also, the latest libpcap (1.9.0) has cmake support, which might make
>> things easier?
> Maybe? All these questions are of course up to the maintainer. Adding
> Felix to the CC list.
Some love cmake, some hate it.
When it works, I find I like it. but, determining how to tweak options is
really arcane.
--
] Never tell me the odds! | ipv6 mesh networks [
] Michael Richardson, Sandelman Software Works | network architect [
] mcr at sandelman.ca http://www.sandelman.ca/ | ruby on rails [
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