| pcap_set_datalink.3pcap (214518) | pcap_set_datalink.3pcap (235426) |
|---|---|
| 1.\" @(#) $Header: /tcpdump/master/libpcap/pcap_set_datalink.3pcap,v 1.3 2008-04-06 02:53:22 guy Exp $ 2.\" 3.\" Copyright (c) 1994, 1996, 1997 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that: (1) source code distributions 8.\" retain the above copyright notice and this paragraph in its entirety, (2) --- 5 unchanged lines hidden (view full) --- 14.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 15.\" the University nor the names of its contributors may be used to endorse 16.\" or promote products derived from this software without specific prior 17.\" written permission. 18.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 19.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 20.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 21.\" | 1.\" @(#) $Header: /tcpdump/master/libpcap/pcap_set_datalink.3pcap,v 1.3 2008-04-06 02:53:22 guy Exp $ 2.\" 3.\" Copyright (c) 1994, 1996, 1997 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that: (1) source code distributions 8.\" retain the above copyright notice and this paragraph in its entirety, (2) --- 5 unchanged lines hidden (view full) --- 14.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 15.\" the University nor the names of its contributors may be used to endorse 16.\" or promote products derived from this software without specific prior 17.\" written permission. 18.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 19.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 20.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 21.\" |
| 22.TH PCAP_SET_DATALINK 3PCAP "5 April 2008" | 22.TH PCAP_SET_DATALINK 3PCAP "22 August 2010" |
| 23.SH NAME 24pcap_set_datalink \- set the link-layer header type to be used by a 25capture device 26.SH SYNOPSIS 27.nf 28.ft B 29#include <pcap/pcap.h> 30.ft 31.LP 32.ft B 33int pcap_set_datalink(pcap_t *p, int dlt); 34.ft 35.fi 36.SH DESCRIPTION 37.B pcap_set_datalink() | 23.SH NAME 24pcap_set_datalink \- set the link-layer header type to be used by a 25capture device 26.SH SYNOPSIS 27.nf 28.ft B 29#include <pcap/pcap.h> 30.ft 31.LP 32.ft B 33int pcap_set_datalink(pcap_t *p, int dlt); 34.ft 35.fi 36.SH DESCRIPTION 37.B pcap_set_datalink() |
| 38is used to set the current data link type of the pcap descriptor | 38is used to set the current link-layer header type of the pcap descriptor |
| 39to the type specified by 40.IR dlt . 41.SH RETURN VALUE 42.B pcap_set_datalink() 43returns 0 on success and \-1 on failure. 44If \-1 is returned, 45.B pcap_geterr() 46or 47.B pcap_perror() 48may be called with 49.I p 50as an argument to fetch or display the error text. 51.SH SEE ALSO | 39to the type specified by 40.IR dlt . 41.SH RETURN VALUE 42.B pcap_set_datalink() 43returns 0 on success and \-1 on failure. 44If \-1 is returned, 45.B pcap_geterr() 46or 47.B pcap_perror() 48may be called with 49.I p 50as an argument to fetch or display the error text. 51.SH SEE ALSO |
| 52pcap(3PCAP), pcap_geterr(3PCAP) | 52pcap(3PCAP), pcap_geterr(3PCAP), 53pcap_datalink_name_to_val(3PCAP) |