2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright (c) 1995-1998 by Sun Microsystems, Inc.
2N/A * All rights reserved.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/* LINTLIBRARY */
2N/A
2N/A/*
2N/A * vwprintw.c
2N/A *
2N/A * XCurses Library
2N/A *
2N/A * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
2N/A *
2N/A */
2N/A
2N/A#if M_RCSID
2N/A#ifndef lint
2N/Astatic char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/vwprintw.c 1.2 "
2N/A"1995/08/30 19:39:01 danv Exp $";
2N/A#endif
2N/A#endif
2N/A
2N/A#include <private.h>
2N/A
2N/A#undef va_start
2N/A#undef va_end
2N/A#undef va_arg
2N/A
2N/A#include <stdarg.h>
2N/A
2N/Aint
2N/Avwprintw(WINDOW *w, char *fmt, va_list ap)
2N/A{
2N/A int size = BUFSIZ;
2N/A char *buffer;
2N/A int n, rv;
2N/A
2N/A buffer = (char *)malloc(size);
2N/A if (buffer == NULL)
2N/A return (ERR);
2N/A
2N/A /* CONSTCOND */
2N/A while (1) {
2N/A n = vsnprintf(buffer, size, fmt, ap);
2N/A if (n < size)
2N/A break;
2N/A size *= 2;
2N/A buffer = (char *)realloc(buffer, size);
2N/A if (buffer == NULL)
2N/A return (ERR);
2N/A }
2N/A va_end(ap);
2N/A rv = waddnstr(w, buffer, -1);
2N/A free(buffer);
2N/A return (rv);
2N/A}