2009-03-21 20:43:56 +00:00
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2017-02-12 07:04:44 +00:00
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.TH PCAP_SET_SNAPLEN 3PCAP "3 January 2014"
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2009-03-21 20:43:56 +00:00
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.SH NAME
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pcap_set_snaplen \- set the snapshot length for a not-yet-activated
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capture handle
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.SH SYNOPSIS
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.nf
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.ft B
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#include <pcap/pcap.h>
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.LP
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.ft B
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int pcap_set_snaplen(pcap_t *p, int snaplen);
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.ft
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.fi
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.SH DESCRIPTION
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.B pcap_set_snaplen()
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sets the snapshot length to be used on a capture handle when the handle
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is activated to
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.IR snaplen .
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.SH RETURN VALUE
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.B pcap_set_snaplen()
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returns 0 on success or
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.B PCAP_ERROR_ACTIVATED
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if called on a capture handle that has been activated.
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.SH SEE ALSO
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pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP)
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