ncurses 5.8 - patch 20110305

[ncurses.git] / test / ditto.c

diff --git a/test/ditto.c b/test/ditto.c
index 6e559261857bca5c75ee979e73c43ab685270346..636a6eeceb62927ec7876a190f1c4e771af350d2 100644 (file)
--- a/test/ditto.c
+++ b/test/ditto.c
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey (1998-on)
  *
- * $Id: ditto.c,v 1.36 2010/01/30 23:39:09 tom Exp $
+ * $Id: ditto.c,v 1.40 2010/11/14 01:06:47 tom Exp $
  *
  * The program illustrates how to set up multiple screens from a single
  * program.
@@ -52,10 +52,6 @@
 #include USE_OPENPTY_HEADER
 #endif
 
-#ifdef HAVE_VFORK_H
-#include <vfork.h>
-#endif
-
 #define MAX_FIFO 256
 
 #define THIS_FIFO(n) ((n) % MAX_FIFO)
@@ -155,17 +151,16 @@ open_tty(char *path)
     int aslave;
     char slave_name[1024];
     char s_option[sizeof(slave_name) + 80];
-    char *leaf;
 
     if (openpty(&amaster, &aslave, slave_name, 0, 0) != 0
        || strlen(slave_name) > sizeof(slave_name) - 1)
        failed("openpty");
-    if ((leaf = strrchr(slave_name, '/')) == 0) {
+    if (strrchr(slave_name, '/') == 0) {
        errno = EISDIR;
        failed(slave_name);
     }
     sprintf(s_option, "-S%s/%d", slave_name, aslave);
-    if (vfork()) {
+    if (fork()) {
        execlp("xterm", "xterm", s_option, "-title", path, (char *) 0);
        _exit(0);
     }
@@ -216,7 +211,7 @@ init_screen(
        WINDOW *inner = derwin(outer, high - 2, wide - 2, 1, 1);
 
        box(outer, 0, 0);
-       mvwaddstr(outer, 0, 2, target->titles[k]);
+       MvWAddStr(outer, 0, 2, target->titles[k]);
        wnoutrefresh(outer);
 
        scrollok(inner, TRUE);
@@ -331,6 +326,7 @@ show_ditto(DITTO * data, int count, DDATA * ddata)
 {
     int n;
 
+    (void) data;
     for (n = 0; n < count; n++) {
        ddata->target = n;
        USING_SCREEN(data[n].screen, write_screen, (void *) ddata);
@@ -386,6 +382,8 @@ main(int argc, char *argv[])
     if ((data = typeCalloc(DITTO, (size_t) argc)) == 0)
        failed("calloc data");
 
+    assert(data != 0);
+
     for (j = 0; j < argc; j++) {
        open_screen(&data[j], argv, argc, j);
     }