projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 113386fd KA |
1 | /* |
| 2 | * printw and friends | |
| 3 | * | |
| 4 | * %G% (Berkeley) @(#)printw.c 1.1 | |
| 5 | */ | |
| 6 | ||
| 7 | # include "curses.ext" | |
| 8 | ||
| 9 | /* | |
| 10 | * This routine implements a printf on the standard screen. | |
| 11 | */ | |
| 12 | printw(fmt, args) | |
| 13 | char *fmt; | |
| 14 | int args; { | |
| 15 | ||
| 16 | return _sprintw(stdscr, fmt, &args); | |
| 17 | } | |
| 18 | ||
| 19 | /* | |
| 20 | * This routine implements a printf on the given window. | |
| 21 | */ | |
| 22 | wprintw(win, fmt, args) | |
| 23 | WINDOW *win; | |
| 24 | char *fmt; | |
| 25 | int args; { | |
| 26 | ||
| 27 | return _sprintw(win, fmt, &args); | |
| 28 | } | |
| 29 | /* | |
| 30 | * This routine actually executes the printf and adds it to the window | |
| 31 | * | |
| 32 | * This is really a modified version of "sprintf". As such, | |
| 33 | * it assumes that sprintf interfaces with the other printf functions | |
| 34 | * in a certain way. If this is not how your system works, you | |
| 35 | * will have to modify this routine to use the interface that your | |
| 36 | * "sprintf" uses. | |
| 37 | */ | |
| 38 | _sprintw(win, fmt, args) | |
| 39 | WINDOW *win; | |
| 40 | char *fmt; | |
| 41 | int *args; { | |
| 42 | ||
| 43 | FILE junk; | |
| 44 | char buf[512]; | |
| 45 | ||
| 46 | junk._flag = _IOWRT + _IOSTRG; | |
| 47 | junk._ptr = buf; | |
| 48 | junk._cnt = 32767; | |
| 49 | _doprnt(fmt, args, &junk); | |
| 50 | putc('\0', &junk); | |
| 51 | return waddstr(win, buf); | |
| 52 | } |