getnetbyht.c revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* Portions Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
* Dep. Matematica Universidade de Coimbra, Portugal, Europe
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* from getnetent.c 1.1 (Coimbra) 93/06/02
*/
static char sccsid[] = "@(#)getnetent.c 8.1 (Berkeley) 6/4/93";
static char orig_rcsid[] = "From: Id: getnetent.c,v 8.4 1997/06/01 20:34:37 vixie Exp";
#endif /* LIBC_SCCS and not lint */
#include <netdb.h>
#include <stdio.h>
#include <string.h>
#define MAXALIASES 35
static char *net_aliases[MAXALIASES];
static int _net_stayopen;
void
_setnethtent(int f)
{
else
_net_stayopen |= f;
}
void
{
if (netf) {
}
_net_stayopen = 0;
}
struct netent *
{
char *p;
register char *cp, **q;
return (NULL);
if (p == NULL)
return (NULL);
if (*p == '#')
goto again;
goto again;
*cp = '\0';
goto again;
*cp++ = '\0';
cp++;
if (p != NULL)
*p++ = '\0';
if (p != NULL)
cp = p;
cp++;
continue;
}
*q++ = cp;
*cp++ = '\0';
}
*q = NULL;
return (&net);
}
struct netent *
_getnetbyhtname(register const char *name)
{
register struct netent *p;
register char **cp;
break;
goto found;
}
if (!_net_stayopen)
endnetent();
return (p);
}
struct netent *
{
register struct netent *p;
break;
if (!_net_stayopen)
endnetent();
return (p);
}