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PCAP_DUMP_FLUSH 3PCAP "25 July 2018"
NAME
pcap_dump_flush - flush to a savefile packets dumped
SYNOPSIS
#include <pcap/pcap.h>

int pcap_dump_flush(pcap_dumper_t *p);

DESCRIPTION
pcap_dump_flush () flushes the output buffer to the ``savefile,'' so that any packets written with pcap_dump (3PCAP) but not yet written to the ``savefile'' will be written.
RETURN VALUE
pcap_dump_flush () returns 0 on success and PCAP_ERROR on failure.
SEE ALSO
pcap (3PCAP), pcap_dump_open (3PCAP)