freebsd-dev/contrib/libpcap/pcap_dump_ftell.3pcap
Xin LI ada6f083b9 MFV r313676: libpcap 1.8.1
MFC after:	1 month
2017-02-13 08:23:39 +00:00

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.TH PCAP_DUMP_FTELL 3PCAP "3 January 2014"
.SH NAME
pcap_dump_ftell \- get the current file offset for a savefile being written
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.ft
.LP
.ft B
long pcap_dump_ftell(pcap_dumper_t *p);
.ft
.fi
.SH DESCRIPTION
.B pcap_dump_ftell()
returns the current file position for the ``savefile'', representing the
number of bytes written by
.B pcap_dump_open()
and
.BR pcap_dump() .
\-1 is returned on error.
.SH SEE ALSO
pcap(3PCAP), pcap_dump_open(3PCAP), pcap_dump(3PCAP)