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/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZInitialize function.
*
* Created by: Robert French
*
* $Source$
* $Author$
*
* Copyright (c) 1987, 1991 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
/* $Header$ */
#ifndef lint
static char rcsid_ZInitialize_c[] =
"$Zephyr: /afs/athena.mit.edu/astaff/project/zephyr/src/lib/RCS/ZInitialize.c,v 1.17 89/05/30 18:11:25 jtkohl Exp $";
#endif
#include <zephyr/mit-copyright.h>
#include <zephyr/zephyr_internal.h>
#include <netdb.h>
#include <sys/socket.h>
#include <sys/param.h>
#ifdef Z_HaveKerberos
#include "krb_err.h"
#endif
Code_t ZInitialize()
{
struct servent *hmserv;
char addr[4];
#ifdef Z_HaveKerberos
int krbval;
initialize_krb_error_table();
#endif
initialize_zeph_error_table();
(void) memset((char *)&__HM_addr, 0, sizeof(__HM_addr));
__HM_addr.sin_family = AF_INET;
/* Set up local loopback address for HostManager */
addr[0] = 127;
addr[1] = 0;
addr[2] = 0;
addr[3] = 1;
hmserv = (struct servent *)getservbyname(HM_SVCNAME, "udp");
if (!hmserv)
return (ZERR_HMPORT);
__HM_addr.sin_port = hmserv->s_port;
(void) memcpy((char *)&__HM_addr.sin_addr, addr, 4);
__HM_set = 0;
#ifdef Z_HaveKerberos
if ((krbval = krb_get_lrealm(__Zephyr_realm, 1)) != KSUCCESS)
return (krbval);
#endif
/* Get the sender so we can cache it */
(void) ZGetSender();
/* Initialize the input queue */
__Q_Tail = NULL;
__Q_Head = NULL;
return (ZERR_NONE);
}
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