X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdots_mvcur.c;h=ed9de8c289e4e20c2115d491f37cbe374db3ef88;hp=b45ace86bafd37b34d629db184893e633816ecfc;hb=12b49d3c56a6130feb2d39fbe2d6c1bc0838f0fa;hpb=950eed9ace2ceff30b88c20de1ef8a0ba05ac567

diff --git a/test/dots_mvcur.c b/test/dots_mvcur.c
index b45ace86..ed9de8c2 100644
--- a/test/dots_mvcur.c
+++ b/test/dots_mvcur.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2007-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 2007-2013,2017 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            *
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey - 2007
  *
- * $Id: dots_mvcur.c,v 1.7 2011/04/23 19:17:20 tom Exp $
+ * $Id: dots_mvcur.c,v 1.13 2017/09/30 21:34:15 tom Exp $
  *
  * A simple demo of the terminfo interface, and mvcur.
  */
@@ -53,7 +53,7 @@ TPUTS_PROTO(outc, c)
 
     if (interrupted) {
 	char tmp = (char) c;
-	if (write(STDOUT_FILENO, &tmp, 1) == -1)
+	if (write(STDOUT_FILENO, &tmp, (size_t) 1) == -1)
 	    rc = EOF;
     } else {
 	if (putc(c, stdout) == EOF)
@@ -63,7 +63,7 @@ TPUTS_PROTO(outc, c)
 }
 
 static bool
-outs(char *s)
+outs(const char *s)
 {
     if (valid(s)) {
 	tputs(s, 1, outc);
@@ -108,19 +108,27 @@ main(int argc GCC_UNUSED,
     double r;
     double c;
     SCREEN *sp;
+    int my_colors;
 
-    CATCHALL(onsig);
+    InitAndCatch((sp = newterm((char *) 0, stdout, stdin)), onsig);
+    refresh();			/* needed with Solaris curses to cancel endwin */
+
+    if (sp == 0) {
+	fprintf(stderr, "Cannot initialize terminal\n");
+	ExitProgram(EXIT_FAILURE);
+    }
 
     srand((unsigned) time(0));
-    sp = newterm((char *) 0, stdout, stdin);
+
     outs(clear_screen);
     outs(cursor_home);
     outs(cursor_invisible);
-    if (max_colors > 1) {
+    my_colors = max_colors;
+    if (my_colors > 1) {
 	if (!valid(set_a_foreground)
 	    || !valid(set_a_background)
 	    || (!valid(orig_colors) && !valid(orig_pair)))
-	    max_colors = -1;
+	    my_colors = -1;
     }
 
     r = (double) (lines - 4);
@@ -137,8 +145,8 @@ main(int argc GCC_UNUSED,
 	    y0 = y;
 	}
 
-	if (max_colors > 0) {
-	    z = (int) (ranf() * max_colors);
+	if (my_colors > 0) {
+	    z = (int) (ranf() * my_colors);
 	    if (ranf() > 0.01) {
 		tputs(tparm2(set_a_foreground, z), 1, outc);
 	    } else {
@@ -155,6 +163,7 @@ main(int argc GCC_UNUSED,
 	    }
 	}
 	outc(p);
+	++x0;
 	fflush(stdout);
 	++total_chars;
     }