freebsd-src/contrib/libpcap/pcap_datalink_name_to_val.3pcap
Joseph Mingrone 6f9cba8f8b
libpcap: Update to 1.10.3
Local changes:

- In contrib/libpcap/pcap/bpf.h, do not include pcap/dlt.h.  Our system
  net/dlt.h is pulled in from net/bpf.h.
- sys/net/dlt.h: Incorporate changes from libpcap 1.10.3.
- lib/libpcap/Makefile: Update for libpcap 1.10.3.

Changelog:	https://git.tcpdump.org/libpcap/blob/95691ebe7564afa3faa5c6ba0dbd17e351be455a:/CHANGES
Reviewed by:	emaste
Obtained from:	https://www.tcpdump.org/release/libpcap-1.10.3.tar.gz
Sponsored by:	The FreeBSD Foundation
2023-03-31 16:02:22 -03:00

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.TH PCAP_DATALINK_NAME_TO_VAL 3PCAP "25 July 2018"
.SH NAME
pcap_datalink_name_to_val \- get the link-layer header type value
corresponding to a header type name
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.ft
.LP
.ft B
int pcap_datalink_name_to_val(const char *name);
.ft
.fi
.SH DESCRIPTION
.BR pcap_datalink_name_to_val ()
translates a link-layer header type name, which is a
.B DLT_
name with the
.B DLT_
removed, to the corresponding link-layer header type value. The
translation is case-insensitive.
.SH RETURN VALUE
.BR pcap_datalink_name_to_val ()
returns the type value on success and
.B PCAP_ERROR
if the name is not a known
type name.
.SH SEE ALSO
.BR pcap (3PCAP)