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/* $OpenBSD: global.c,v 1.4 1998/06/23 22:40:29 millert Exp $ */
/* $NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $ */
/*
* Copyright (c) 1989, 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
* documentation and/or other materials provided with the distribution.
* 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.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)global.c 8.1 (Berkeley) 6/4/93";
static char rcsid[] = "$NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $";
#else
static char rcsid[] = "$OpenBSD: global.c,v 1.4 1998/06/23 22:40:29 millert Exp $";
#endif
#endif /* not lint */
/*
* Allocate global variables. We do this
* by including the header file that defines
* them all as externs, but first we define
* the keyword "extern" to be nothing, so that
* we will actually allocate the space.
*/
#include <stdarg.h>
#include <defs.h>
#define extern
#include <ext.h>
int
output_data (const char *format, ...)
{
va_list args;
size_t remaining, ret;
va_start(args, format);
remaining = BUFSIZ - (nfrontp - netobuf);
ret = vsnprintf (nfrontp,
remaining,
format,
args);
if (ret >= remaining)
ret = remaining - 1;
nfrontp += ret;
va_end(args);
return ret;
}
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