1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/* Public Domain Curses */
#include <curspriv.h>
RCSID("$Id: printw.c,v 1.40 2008/07/13 16:08:18 wmcbrine Exp $")
/*man-start**************************************************************
Name: printw
Synopsis:
int printw(const char *fmt, ...);
int wprintw(WINDOW *win, const char *fmt, ...);
int mvprintw(int y, int x, const char *fmt, ...);
int mvwprintw(WINDOW *win, int y, int x, const char *fmt,...);
int vwprintw(WINDOW *win, const char *fmt, va_list varglist);
int vw_printw(WINDOW *win, const char *fmt, va_list varglist);
Description:
The printw() functions add a formatted string to the window at
the current or specified cursor position. The format strings are
the same as used in the standard C library's printf(). (printw()
can be used as a drop-in replacement for printf().)
Return Value:
All functions return the number of characters printed, or
ERR on error.
Portability X/Open BSD SYS V
printw Y Y Y
wprintw Y Y Y
mvprintw Y Y Y
mvwprintw Y Y Y
vwprintw Y - 4.0
vw_printw Y
**man-end****************************************************************/
#include <string.h>
int vwprintw(WINDOW *win, const char *fmt, va_list varglist)
{
char printbuf[513];
int len;
PDC_LOG(("vwprintw() - called\n"));
#ifdef HAVE_VSNPRINTF
len = vsnprintf(printbuf, 512, fmt, varglist);
#else
len = vsprintf(printbuf, fmt, varglist);
#endif
return (waddstr(win, printbuf) == ERR) ? ERR : len;
}
int printw(const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("printw() - called\n"));
va_start(args, fmt);
retval = vwprintw(stdscr, fmt, args);
va_end(args);
return retval;
}
int wprintw(WINDOW *win, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("wprintw() - called\n"));
va_start(args, fmt);
retval = vwprintw(win, fmt, args);
va_end(args);
return retval;
}
int mvprintw(int y, int x, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("mvprintw() - called\n"));
if (move(y, x) == ERR)
return ERR;
va_start(args, fmt);
retval = vwprintw(stdscr, fmt, args);
va_end(args);
return retval;
}
int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("mvwprintw() - called\n"));
if (wmove(win, y, x) == ERR)
return ERR;
va_start(args, fmt);
retval = vwprintw(win, fmt, args);
va_end(args);
return retval;
}
int vw_printw(WINDOW *win, const char *fmt, va_list varglist)
{
PDC_LOG(("vw_printw() - called\n"));
return vwprintw(win, fmt, varglist);
}
|
