NAME(3) Library Functions Manual NAME(3)
NAME
krb5_getportbyname — get port number by name
LIBRARY
Kerberos 5 Library (libkrb5, -lkrb5)
SYNOPSIS
#include <krb5.h>
int
krb5_getportbyname(krb5_context context, const char *service, const char *proto, int default_port);
DESCRIPTION
krb5_getportbyname() gets the port number for service / proto pair from the global service table for and returns it in network order. If it isn’t found in the global table, the default_port (given in host order) is returned.
EXAMPLE
int port = krb5_getportbyname(context, "kerberos", "tcp", 88);
SEE ALSO
krb5(3) HEIMDAL August 15, 2004 NAME(3)