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30 * Author: Thomas E. Dickey <dickey@clark.net> 1998
32 * $Id: ditto.c,v 1.3 1998/08/15 23:39:34 tom Exp $
34 * The program illustrates how to set up multiple screens from a single
35 * program. Invoke the program by specifying another terminal on the same
36 * machine by specifying its device, e.g.,
39 #include <test.priv.h>
59 fprintf(stderr, "usage: ditto [terminal1 ...]\n");
69 if (stat(path, &sb) < 0)
71 if ((sb.st_mode & S_IFMT) != S_IFCHR) {
75 fp = fopen(path, "a+");
78 printf("opened %s\n", path);
85 char *argv[] GCC_UNUSED)
94 if ((data = (DITTO *)calloc(argc, sizeof(DITTO))) == 0)
95 failed("calloc data");
97 data[0].input = stdin;
98 data[0].output = stdout;
99 for (j = 1; j < argc; j++) {
101 data[j].output = open_tty(argv[j]);
105 * If we got this far, we have open connection(s) to the terminal(s).
106 * Set up the screens.
108 for (j = 0; j < argc; j++) {
110 data[j].screen = newterm(
111 (char *)0, /* assume $TERM is the same */
114 if (data[j].screen == 0)
118 scrollok(stdscr, TRUE);
122 * Loop, reading characters from any of the inputs and writing to all
127 set_term(data[0].screen);
133 for (j = 0; j < argc; j++) {
134 set_term(data[j].screen);
143 for (j = argc-1; j >= 0; j--) {
144 set_term(data[j].screen);