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- .TH PCAP_SET_SNAPLEN 3PCAP "3 January 2014"
- .SH NAME
- pcap_set_snaplen \- set the snapshot length for a not-yet-activated
- capture handle
- .SH SYNOPSIS
- .nf
- .ft B
- #include <pcap/pcap.h>
- .LP
- .ft B
- int pcap_set_snaplen(pcap_t *p, int snaplen);
- .ft
- .fi
- .SH DESCRIPTION
- .B pcap_set_snaplen()
- sets the snapshot length to be used on a capture handle when the handle
- is activated to
- .IR snaplen .
- .SH RETURN VALUE
- .B pcap_set_snaplen()
- returns 0 on success or
- .B PCAP_ERROR_ACTIVATED
- if called on a capture handle that has been activated.
- .SH SEE ALSO
- pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP)
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