freebsd man page for pcap_free_tstamp_types

PCAP_LIST_TSTAMP_TYPES(3)				     Library Functions Manual					 PCAP_LIST_TSTAMP_TYPES(3)

NAME
       pcap_list_tstamp_types, pcap_free_tstamp_types - get a list of time stamp types supported by a capture device, and free that list

SYNOPSIS
       #include <pcap/pcap.h>

       int pcap_list_tstamp_types(pcap_t *p, int **tstamp_typesp);
       void pcap_free_tstamp_types(int *tstamp_types);

DESCRIPTION
       pcap_list_tstamp_types()  is  used  to  get  a list of the supported time stamp types of the interface associated with the pcap descriptor.
       pcap_list_tstamp_types() allocates an array to hold the list and sets *tstamp_typesp to point to the array.  See pcap-tstamp(7) for a  list
       of all the time stamp types.

       The caller is responsible for freeing the array with pcap_free_tstamp_types(), which frees the list pointed to by tstamp_types.

RETURN VALUE
       pcap_list_tstamp_types()  returns the number of time stamp types in the array on success and PCAP_ERROR on failure.  A return value of zero
       means that you cannot specify a time stamp type; you are limited to the capture	device's  default  time  stamp	type.	If  PCAP_ERROR	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(3), pcap_geterr(3), pcap_tstamp_type_val_to_name(3), pcap-tstamp(7)

								  21 August 2010					 PCAP_LIST_TSTAMP_TYPES(3)