April 2005
Intermediate to advanced
344 pages
11h 59m
English
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Name
pcap_getnonblock — Prototype: int pcap_getnonblock(pcap_t *p, char *errbuf)
Synopsis
Purpose: pcap_getnonblock returns the current
blocking status of 1 (nonblocking) or
0 (blocking; the default). If an error occurs, the
function returns -1 with the
errbuf containing a human-readable error message.
pcap_getnonblock always returns
0 on saved files.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.