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Diffstat (limited to 'lib/libpcap/libpcap/pcap_datalink_val_to_name.3pcap')
| -rw-r--r-- | lib/libpcap/libpcap/pcap_datalink_val_to_name.3pcap | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/lib/libpcap/libpcap/pcap_datalink_val_to_name.3pcap b/lib/libpcap/libpcap/pcap_datalink_val_to_name.3pcap new file mode 100644 index 0000000..f42165f --- /dev/null +++ b/lib/libpcap/libpcap/pcap_datalink_val_to_name.3pcap @@ -0,0 +1,66 @@ +.\" Copyright (c) 1994, 1996, 1997 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that: (1) source code distributions +.\" retain the above copyright notice and this paragraph in its entirety, (2) +.\" distributions including binary code include the above copyright notice and +.\" this paragraph in its entirety in the documentation or other materials +.\" provided with the distribution, and (3) all advertising materials mentioning +.\" features or use of this software display the following acknowledgement: +.\" ``This product includes software developed by the University of California, +.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of +.\" the University nor the names of its contributors may be used to endorse +.\" or promote products derived from this software without specific prior +.\" written permission. +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +.\" +.TH PCAP_DATALINK_VAL_TO_NAME 3PCAP "12 October 2016" +.SH NAME +pcap_datalink_val_to_name, pcap_datalink_val_to_description, +pcap_datalink_val_to_description_or_dlt \- get a +name or description for a link-layer header type value +.SH SYNOPSIS +.nf +.ft B +#include <pcap.h> +.ft +.LP +.ft B +const char *pcap_datalink_val_to_name(int dlt); +const char *pcap_datalink_val_to_description(int dlt); +const char *pcap_datalink_val_to_description_or_dlt(int dlt); +.ft +.fi +.SH DESCRIPTION +.B pcap_datalink_val_to_name() +translates a link-layer header type value to the corresponding +link-layer header type name, which is the +.B DLT_ +name for the link-layer header type value with the +.B DLT_ +removed. +.B NULL +is returned if the type value does not correspond to a known +.B DLT_ +value. +.PP +.B pcap_datalink_val_to_description() +translates a link-layer header type value to a short description of that +link-layer header type. +.B NULL +is returned if the type value does not correspond to a known +.B DLT_ +value. +.PP +.B pcap_datalink_val_to_description_or_dlt() +translates a link-layer header type value to a short description of that +link-layer header type just like pcap_datalink_val_to_description. +If the type value does not correspond to a known +.B DLT_ +value, the string "DLT n" is returned, where n is the value of +the dlt argument. +.SH SEE ALSO +pcap(3PCAP) |