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Diffstat (limited to 'ncurses-5.2/test/ditto.c')
| -rw-r--r-- | ncurses-5.2/test/ditto.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/ncurses-5.2/test/ditto.c b/ncurses-5.2/test/ditto.c deleted file mode 100644 index 2c7d93f..0000000 --- a/ncurses-5.2/test/ditto.c +++ /dev/null @@ -1,148 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998 Free Software Foundation, Inc. * - * * - * Permission is hereby granted, free of charge, to any person obtaining a * - * 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 * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/* - * Author: Thomas E. Dickey <dickey@clark.net> 1998 - * - * $Id$ - * - * The program illustrates how to set up multiple screens from a single - * program. Invoke the program by specifying another terminal on the same - * machine by specifying its device, e.g., - * ditto /dev/ttyp1 - */ -#include <test.priv.h> -#include <sys/stat.h> -#include <errno.h> - -typedef struct { - FILE *input; - FILE *output; - SCREEN *screen; -} DITTO; - -static void -failed(const char *s) -{ - perror(s); - exit(EXIT_FAILURE); -} - -static void -usage(void) -{ - fprintf(stderr, "usage: ditto [terminal1 ...]\n"); - exit(EXIT_FAILURE); -} - -static FILE * -open_tty(char *path) -{ - FILE *fp; - struct stat sb; - - if (stat(path, &sb) < 0) - failed(path); - if ((sb.st_mode & S_IFMT) != S_IFCHR) { - errno = ENOTTY; - failed(path); - } - fp = fopen(path, "a+"); - if (fp == 0) - failed(path); - printf("opened %s\n", path); - return fp; -} - -int -main( - int argc GCC_UNUSED, - char *argv[] GCC_UNUSED) -{ - int j; - int active_tty = 0; - DITTO *data; - - if (argc <= 1) - usage(); - - if ((data = (DITTO *)calloc(argc, sizeof(DITTO))) == 0) - failed("calloc data"); - - data[0].input = stdin; - data[0].output = stdout; - for (j = 1; j < argc; j++) { - data[j].input = - data[j].output = open_tty(argv[j]); - } - - /* - * If we got this far, we have open connection(s) to the terminal(s). - * Set up the screens. - */ - for (j = 0; j < argc; j++) { - active_tty++; - data[j].screen = newterm( - (char *)0, /* assume $TERM is the same */ - data[j].output, - data[j].input); - if (data[j].screen == 0) - failed("newterm"); - cbreak(); - noecho(); - scrollok(stdscr, TRUE); - } - - /* - * Loop, reading characters from any of the inputs and writing to all - * of the screens. - */ - for(;;) { - int ch; - set_term(data[0].screen); - ch = getch(); - if (ch == ERR) - continue; - if (ch == 4) - break; - for (j = 0; j < argc; j++) { - set_term(data[j].screen); - addch(ch); - refresh(); - } - } - - /* - * Cleanup and exit - */ - for (j = argc-1; j >= 0; j--) { - set_term(data[j].screen); - endwin(); - } - return EXIT_SUCCESS; -} |