pcap_set_buffer_size.3pcap

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.TH PCAP_SET_BUFFER_SIZE 3PCAP "3 January 2014"
.SH NAME
pcap_set_buffer_size \- set the buffer size for a not-yet-activated
capture handle
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.LP
.ft B
int pcap_set_buffer_size(pcap_t *p, int buffer_size);
.ft
.fi
.SH DESCRIPTION
.BR pcap_set_buffer_size ()
sets the buffer size that will be used on a capture handle when
the handle is activated to
.IR buffer_size ,
which is in units of bytes.
.SH RETURN VALUE
.BR pcap_set_buffer_size ()
returns
.B 0
on success or
.B PCAP_ERROR_ACTIVATED
if called on a capture handle that has been activated.
.SH SEE ALSO
.BR pcap (3PCAP),
.BR pcap_create (3PCAP),
.BR pcap_activate (3PCAP)