OpenBSD-4.6/lib/libcurses/base/lib_printw.c

/*	$OpenBSD: lib_printw.c,v 1.2 2001/01/22 18:01:42 millert Exp $	*/

/****************************************************************************
 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
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 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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/****************************************************************************
 *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
 ****************************************************************************/

/*
**	lib_printw.c
**
**	The routines printw(), wprintw() and friends.
**
*/

#include <curses.priv.h>

MODULE_ID("$From: lib_printw.c,v 1.9 2000/12/10 02:43:27 tom Exp $")

NCURSES_EXPORT(int)
printw(NCURSES_CONST char *fmt,...)
{
    va_list argp;
    int code;

    T(("printw(%s,...) called", _nc_visbuf(fmt)));

    va_start(argp, fmt);
    code = vwprintw(stdscr, fmt, argp);
    va_end(argp);

    return code;
}

NCURSES_EXPORT(int)
wprintw(WINDOW *win, NCURSES_CONST char *fmt,...)
{
    va_list argp;
    int code;

    T(("wprintw(%p,%s,...) called", win, _nc_visbuf(fmt)));

    va_start(argp, fmt);
    code = vwprintw(win, fmt, argp);
    va_end(argp);

    return code;
}

NCURSES_EXPORT(int)
mvprintw(int y, int x, NCURSES_CONST char *fmt,...)
{
    va_list argp;
    int code = move(y, x);

    if (code != ERR) {
	va_start(argp, fmt);
	code = vwprintw(stdscr, fmt, argp);
	va_end(argp);
    }
    return code;
}

NCURSES_EXPORT(int)
mvwprintw
(WINDOW *win, int y, int x, NCURSES_CONST char *fmt,...)
{
    va_list argp;
    int code = wmove(win, y, x);

    if (code != ERR) {
	va_start(argp, fmt);
	code = vwprintw(win, fmt, argp);
	va_end(argp);
    }
    return code;
}

NCURSES_EXPORT(int)
vwprintw
(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
{
    char *buf = _nc_printf_string(fmt, argp);
    int code = ERR;

    if (buf != 0) {
	code = waddstr(win, buf);
#if USE_SAFE_SPRINTF
	free(buf);
#endif
    }
    return code;
}