From 1dd2318c265843dd414f123b9cf31602a698d661 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Thu, 31 Jan 2008 17:31:05 +0000
Subject: 2008-01-31	Joel Sherrill <joel.sherrill@OARcorp.com>

	* support/include/tmacros.h: Fix put_name to handle unprintable names.
---
 testsuites/support/include/tmacros.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'testsuites/support/include/tmacros.h')

diff --git a/testsuites/support/include/tmacros.h b/testsuites/support/include/tmacros.h
index 49bc9a768f..a3e3ddd845 100644
--- a/testsuites/support/include/tmacros.h
+++ b/testsuites/support/include/tmacros.h
@@ -22,6 +22,7 @@ extern "C" {
 
 #include <bsp.h>    /* includes <rtems.h> */
 
+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -214,10 +215,10 @@ extern "C" {
   c1 = (name >> 16) & 0xff; \
   c2 = (name >> 8) & 0xff; \
   c3 = name & 0xff; \
-  putchar( (char)c0 ); \
-  if ( c1 ) putchar( (char)c1 ); \
-  if ( c2 ) putchar( (char)c2 ); \
-  if ( c3 ) putchar( (char)c3 ); \
+  putchar( (isprint(c0)) ? c0 : '*' ); \
+  if ( c1 ) putchar( (isprint(c1)) ? c1 : '*' ); \
+  if ( c2 ) putchar( (isprint(c2)) ? c2 : '*' ); \
+  if ( c3 ) putchar( (isprint(c3)) ? c3 : '*' ); \
   if ( crlf ) \
     putchar( '\n' ); \
 }
-- 
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