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April, 26th. 2006:
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PCAP_SET_DATALINK
Section: Misc. Reference Manual Pages (3PCAP) Updated: 3 January 2014 Index
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NAME
pcap_set_datalink - set the link-layer header type to be used by a
capture device
SYNOPSIS
#include <pcap/pcap.h>
int pcap_set_datalink(pcap_t *p, int dlt);
DESCRIPTION
pcap_set_datalink()
is used to set the current link-layer header type of the pcap descriptor
to the type specified by
dlt.
RETURN VALUE
pcap_set_datalink()
returns 0 on success and -1 on failure.
If -1 is returned,
pcap_geterr()
or
pcap_perror()
may be called with
p
as an argument to fetch or display the error text.
SEE ALSO
pcap(3PCAP), pcap_geterr(3PCAP),
pcap_datalink_name_to_val(3PCAP)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- SEE ALSO
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