Re: [tcpdump-workers] pcap_findalldevs

2014-02-05 Thread Guy Harris
On Feb 5, 2014, at 2:10 AM, Hei Chan wrote: > I am new to libpcap, and I am trying to use the following to get the list of > network devices available to libpcap by calling pcap_findalldevs(). > > Manpage mentions, "there may be network devices that cannot be opened by > the process calli

[tcpdump-workers] pcap_findalldevs

2014-02-05 Thread Hei Chan
Hi, I am new to libpcap, and I am trying to use the following to get the list of network devices available to libpcap by calling pcap_findalldevs(). Manpage mentions, "there may be network devices that cannot be  opened  by  the  process  calling pcap_findalldevs(3), because, for example, that p