xref: /illumos-gate/usr/src/lib/gss_mechs/mech_krb5/support/init-addrinfo.c (revision 55fea89dcaa64928bed4327112404dcb3e07b79f)

/*
 * Copyright (C) 2004 by the Massachusetts Institute of Technology,
 * Cambridge, MA, USA.  All Rights Reserved.
 *
 * This software is being provided to you, the LICENSEE, by the
 * Massachusetts Institute of Technology (M.I.T.) under the following
 * license.  By obtaining, using and/or copying this software, you agree
 * that you have read, understood, and will comply with these terms and
 * conditions:
 *
 * Export of this software from the United States of America may
 * require a specific license from the United States Government.
 * It is the responsibility of any person or organization contemplating
 * export to obtain such a license before exporting.
 *
 * WITHIN THAT CONSTRAINT, permission to use, copy, modify and distribute
 * this software and its documentation for any purpose and without fee or
 * royalty is hereby granted, provided that you agree to comply with the
 * following copyright notice and statements, including the disclaimer, and
 * that the same appear on ALL copies of the software and documentation,
 * including modifications that you make for internal use or for
 * distribution:
 *
 * THIS SOFTWARE IS PROVIDED "AS IS", AND M.I.T. MAKES NO REPRESENTATIONS
 * OR WARRANTIES, EXPRESS OR IMPLIED.  By way of example, but not
 * limitation, M.I.T. MAKES NO REPRESENTATIONS OR WARRANTIES OF
 * MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF
 * THE LICENSED SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY
 * PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
 *
 * The name of the Massachusetts Institute of Technology or M.I.T. may NOT
 * be used in advertising or publicity pertaining to distribution of the
 * software.  Title to copyright in this software and any associated
 * documentation shall at all times remain with M.I.T., and USER agrees to
 * preserve same.
 *
 * Furthermore if you modify this software you must label
 * your software as modified software and not distribute it in such a
 * fashion that it might be confused with the original M.I.T. software.
 */

/* Stuff that needs initialization for fake-addrinfo.c.

   Separated out, so that static linking against this library doesn't
   require pulling in socket/nsl/whatever libraries for code not using
   getaddrinfo.  */

#include "port-sockets.h"
#include "socket-utils.h"
#include "k5-platform.h"
#include "k5-thread.h"

#include <stdio.h>		/* for sprintf */
#include <errno.h>

#define IMPLEMENT_FAKE_GETADDRINFO
#include "fake-addrinfo.h"
#include "cache-addrinfo.h"

struct fac krb5int_fac = { K5_MUTEX_PARTIAL_INITIALIZER, 0 };

int krb5int_init_fac (void)
{
    return k5_mutex_finish_init(&krb5int_fac.lock);
}

void krb5int_fini_fac (void)
{
    k5_mutex_destroy(&krb5int_fac.lock);
}