2002-08-01 Joel Sherrill <joel@OARcorp.com>

* Per PR47 add support for buffered test output.  This involved
	adding defines to redirect output to a buffer and dump it when
	full, at "test pause", and at exit.  To avoid problems when redefining
	exit(), all tests were modified to call rtems_test_exit().
	Some tests, notable psxtests, had to be modified to include
	the standard test macro .h file (pmacros.h or tmacros.h) to
	enable this support.
	* cpuuse/task2.c, malloctest/task1.c, putenvtest/init.c,
	rtmonuse/task1.c, termios/init.c: Modified.

testsuites/libtests/putenvtest/init.c

@@ -57,5 +57,5 @@ rtems_task Init(
   printf ("getenv(\"FOO\") ==> \"%s\"\n", getenv ("FOO"));
 
   puts( "*** END OF PUTENV/GETENV TEST ***" );
-  exit(0);
+  rtems_test_exit(0);
 }