head	1.6;
access;
symbols;
locks; strict;
comment	@ * @;


1.6
date	92.12.15.00.20.22;	author jromine;	state Exp;
branches;
next	1.5;

1.5
date	92.01.31.21.37.07;	author jromine;	state Exp;
branches;
next	1.4;

1.4
date	90.04.05.15.30.01;	author sources;	state Exp;
branches;
next	1.3;

1.3
date	90.04.05.14.43.18;	author sources;	state Exp;
branches;
next	1.2;

1.2
date	90.02.05.14.51.51;	author sources;	state Exp;
branches;
next	1.1;

1.1
date	90.02.05.14.51.25;	author sources;	state Exp;
branches;
next	;


desc
@@


1.6
log
@endif sugar
@
text
@/* hosts.c - find out the official name of a host */
#ifndef	lint
static char ident[] = "@@(#)$Id: hosts.c,v 1.5 1992/01/31 21:37:07 jromine Exp jromine $";
#endif	/* lint */

/* LINTLIBRARY */

#undef	NETWORK
#if	defined(BSD41A) || defined(BSD42) || defined(SOCKETS)
#define	NETWORK
#endif	/* not (defined(BSD41A) || defined(BSD42) || defined(SOCKETS)) */

#include "../h/strings.h"
#include <stdio.h>
#include "../zotnet/mts.h"
#include <ctype.h>
#if	defined(BSD42) || defined(SOCKETS)
#include <netdb.h>
#endif	/* BSD42 or SOCKETS */


#define	NOTOK	(-1)

/*  */

char   *OfficialName (name)
char   *name;
{
    register char  *p;
    char   *q,
	    site[BUFSIZ];
#ifdef	NETWORK
    static char buffer[BUFSIZ];
#if	defined(BSD42) || defined(SOCKETS)
    register struct hostent *hp;
#endif	/* BSD42 or SOCKETS */
#endif	/* NETWORK */

    for (p = name, q = site; *p; p++, q++)
	*q = isupper (*p) ? tolower (*p) : *p;
    *q = 0;
    q = site;

    if (uleq (LocalName (), site))
	return LocalName ();

#ifdef	BSD41A
    if (rhost (&q) != NOTOK) {
	(void) strcpy (buffer, q);
	free (q);
	return buffer;
    }
#endif	/* BSD41A */
#if	defined(BSD42) || defined(SOCKETS)
    if (hp = gethostbyname (q)) {
	(void) strcpy (buffer, hp -> h_name);
	return buffer;
    }
#endif	/* BSD42 or SOCKETS */

    return NULL;
}
@


1.5
log
@kerberos
@
text
@d3 2
a4 2
static char ident[] = "@@(#)$Id: hosts.c,v 1.4 1990/04/05 15:30:01 sources Exp jromine $";
#endif	lint
d11 1
a11 1
#endif	not (defined(BSD41A) || defined(BSD42) || defined(SOCKETS))
d19 1
a19 1
#endif	BSD42 or SOCKETS
d36 2
a37 2
#endif	BSD42 or SOCKETS
#endif	NETWORK
d53 1
a53 1
#endif	BSD41A
d59 1
a59 1
#endif	BSD42 or SOCKETS
@


1.4
log
@add ID
@
text
@d3 1
a3 1
static char ident[] = "@@(#)$Id:$";
d41 1
a41 1
    *q = NULL;
@


1.3
log
@add ID
@
text
@d3 1
a3 1
static char ident[] = "$Id:";
@


1.2
log
@SOCKETS
@
text
@d2 3
@


1.1
log
@Initial revision
@
text
@d6 1
a6 1
#if	defined(BSD41A) || defined(BSD42)
d8 1
a8 1
#endif	not (defined(BSD41A) || defined(BSD42))
d14 1
a14 1
#ifdef	BSD42
d16 1
a16 1
#endif	BSD42
d31 1
a31 1
#ifdef	BSD42
d33 1
a33 1
#endif	BSD42
d51 1
a51 1
#ifdef	BSD42
d56 1
a56 1
#endif	BSD42
@