Provided by: libpcap0.8-dev_1.10.4-4.1ubuntu3_amd64 bug

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(3PCAP)  before  packets  can  be
       captured  with  it;  options  for the capture, such as promiscuous 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 message.  errbuf is assumed to be able to
       hold at least PCAP_ERRBUF_SIZE chars.

SEE ALSO

       pcap(3PCAP)

                                          3 January 2014                       PCAP_CREATE(3PCAP)