pcap_dump_ftell(3) freebsd man page | unix.com

PCAP_DUMP_FTELL(3)					     Library Functions Manual						PCAP_DUMP_FTELL(3)

NAME
       pcap_dump_ftell - get the current file offset for a savefile being written

SYNOPSIS
       #include <pcap/pcap.h>

       long pcap_dump_ftell(pcap_dumper_t *p);

DESCRIPTION
       pcap_dump_ftell()  returns the current file position for the ``savefile'', representing the number of bytes written by pcap_dump_open() and
       pcap_dump().  -1 is returned on error.

SEE ALSO
       pcap(3), pcap_dump_open(3), pcap_dump(3)

								   5 April 2008 						PCAP_DUMP_FTELL(3)