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   pcap_file.3pcap    ( 3 )

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Имя (Name)

pcap_file - get the standard I/O stream for a savefile being read

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Синопсис (Synopsis)

#include <pcap/pcap.h>

       FILE *pcap_file(pcap_t *p);

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Описание (Description)

pcap_file() returns the standard I/O stream of the ``savefile,''
       if a ``savefile'' was opened with pcap_open_offline(3PCAP), or
       NULL, if a network device was opened with pcap_create(3PCAP) and
       pcap_activate(3PCAP), or with pcap_open_live(3PCAP).

       Note that the Packet Capture library is usually built with large
       file support, so the standard I/O stream of the ``savefile''
       might refer to a file larger than 2 gigabytes; applications that
       use pcap_file() should, if possible, use calls that support large
       files on the return value of pcap_file() or the value returned by
       fileno(3) when passed the return value of pcap_file().

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Смотри также (See also)

pcap(3PCAP)

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