pcap_create man page on Alpinelinux

pcap_create man page on Alpinelinux

Man page or keyword search:
man Server 18016 pages
apropos Keyword Search (all sections)
Output format

PCAP_CREATE(3PCAP)					    PCAP_CREATE(3PCAP)

NAME
       pcap_create - create a live capture handle

SYNOPSIS
       #include <pcap/pcap.h>

       char errbuf[PCAP_ERRBUF_SIZE];

       pcap_t *pcap_create(const char *source, char *errbuf);

DESCRIPTION
       pcap_create()  is  used	to  create  a packet capture handle to look at
       packets on the network.	source is a string that specifies the  network
       device  to  open;  on Linux systems with 2.2 or later kernels, a source
       argument of "any" or NULL can be	 used  to  capture  packets  from  all
       interfaces.

       The returned handle must be activated with pcap_activate() before pack‐
       ets can be captured with it; options for the capture, such as promiscu‐
       ous mode, can be set on the handle before activating it.

RETURN VALUE
       pcap_create()  returns  a  pcap_t * on success and NULL on failure.  If
       NULL is returned, errbuf is filled in with an  appropriate  error  mes‐
       sage.   errbuf  is assumed to be able to hold at least PCAP_ERRBUF_SIZE
       chars.

SEE ALSO
       pcap(3PCAP), pcap_activate(3PCAP)

				 5 April 2008		    PCAP_CREATE(3PCAP)

[top]

List of man pages available for Alpinelinux

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome