xref: /freebsd/crypto/heimdal/lib/krb5/krb5_getportbyname.3 (revision 924226fba12cc9a228c73b956e1b7fa24c60b055)
1.\" Copyright (c) 2004 Kungliga Tekniska Högskolan
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32.\" $Id$
33.\"
34.Dd August 15, 2004
35.Dt NAME 3
36.Os HEIMDAL
37.Sh NAME
38.Nm krb5_getportbyname
39.Nd get port number by name
40.Sh LIBRARY
41Kerberos 5 Library (libkrb5, -lkrb5)
42.Sh SYNOPSIS
43.In krb5.h
44.Ft int
45.Fo krb5_getportbyname
46.Fa "krb5_context context"
47.Fa "const char *service"
48.Fa "const char *proto"
49.Fa "int default_port"
50.Fc
51.Sh DESCRIPTION
52.Fn krb5_getportbyname
53gets the port number for
54.Fa service /
55.Fa proto
56pair from the global service table for and returns it in network order.
57If it isn't found in the global table, the
58.Fa default_port
59(given in host order)
60is returned.
61.Sh EXAMPLE
62.Bd -literal
63int port = krb5_getportbyname(context, "kerberos", "tcp", 88);
64.Ed
65.\" .Sh BUGS
66.Sh SEE ALSO
67.Xr krb5 3
68