1 /****************************************************************************
2  * Copyright (c) 1998 Free Software Foundation, Inc.                        *
3  *                                                                          *
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5  * copy of this software and associated documentation files (the            *
6  * "Software"), to deal in the Software without restriction, including      *
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9  * copies of the Software, and to permit persons to whom the Software is    *
10  * furnished to do so, subject to the following conditions:                 *
11  *                                                                          *
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13  * in all copies or substantial portions of the Software.                   *
14  *                                                                          *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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21  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
22  *                                                                          *
23  * Except as contained in this notice, the name(s) of the above copyright   *
24  * holders shall not be used in advertising or otherwise to promote the     *
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26  * authorization.                                                           *
27  ****************************************************************************/
28 
29 /****************************************************************************
30  *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
31  ****************************************************************************/
32 
33 /*
34 **	lib_printw.c
35 **
36 **	The routines printw(), wprintw() and friends.
37 **
38 */
39 
40 #include <curses.priv.h>
41 
42 MODULE_ID("$Id: lib_printw.c,v 1.7 1998/04/11 22:53:44 tom Exp $")
43 
44 int printw(NCURSES_CONST char *fmt, ...)
45 {
46 	va_list argp;
47 	int code;
48 
49 	T(("printw(%s,...) called", _nc_visbuf(fmt)));
50 
51 	va_start(argp, fmt);
52 	code = vwprintw(stdscr, fmt, argp);
53 	va_end(argp);
54 
55 	return code;
56 }
57 
58 int wprintw(WINDOW *win, NCURSES_CONST char *fmt, ...)
59 {
60 	va_list argp;
61 	int code;
62 
63 	T(("wprintw(%p,%s,...) called", win, _nc_visbuf(fmt)));
64 
65 	va_start(argp, fmt);
66 	code = vwprintw(win, fmt, argp);
67 	va_end(argp);
68 
69 	return code;
70 }
71 
72 int mvprintw(int y, int x, NCURSES_CONST char *fmt, ...)
73 {
74 	va_list argp;
75 	int code = move(y, x);
76 
77 	if (code != ERR) {
78 		va_start(argp, fmt);
79 		code = vwprintw(stdscr, fmt, argp);
80 		va_end(argp);
81 	}
82 	return code;
83 }
84 
85 int mvwprintw(WINDOW *win, int y, int x, NCURSES_CONST char *fmt, ...)
86 {
87 	va_list argp;
88 	int code = wmove(win, y, x);
89 
90 	if (code != ERR) {
91 		va_start(argp, fmt);
92 		code = vwprintw(win, fmt, argp);
93 		va_end(argp);
94 	}
95 	return code;
96 }
97 
98 int vwprintw(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
99 {
100 	char *buf = _nc_printf_string(fmt, argp);
101 	int code = ERR;
102 
103 	if (buf != 0) {
104 		code = waddstr(win, buf);
105 #if USE_SAFE_SPRINTF
106 		free(buf);
107 #endif
108 	}
109 	return code;
110 }
111