2008-05-27 Joel Sherrill <joel.sherrill@oarcorp.com>

* libcsupport/src/newlibc_exit.c, score/src/threadhandler.c: Call
	fini() as part of exit(). This avoids atexit() being a required
	function.

cpukit/ChangeLog

@@ -1,3 +1,9 @@
+2008-05-27	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* libcsupport/src/newlibc_exit.c, score/src/threadhandler.c: Call
+	fini() as part of exit(). This avoids atexit() being a required
+	function.
+
 2008-05-27	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* libmisc/shell/shell.c: Minor change so dropping connection during

cpukit/libcsupport/src/newlibc_exit.c

@@ -120,8 +120,16 @@ void libc_wrapup(void)
 #include <unistd.h>
 
 #if !defined(RTEMS_UNIX)
-void _exit(int status)
+  #define EXIT_SYMBOL _exit
+#else
+  #define EXIT_SYMBOL exit
+#endif
+
+void EXIT_SYMBOL(int status)
 {
+  extern void _fini( void );
+  _fini();
+
   /*
    *  We need to do the exit processing on the global reentrancy structure.
    *  This has already been done on the per task reentrancy structure
@@ -133,14 +141,5 @@ void _exit(int status)
   for (;;) ; /* to avoid warnings */
 }
 
-#else
-
-void exit(int status)
-{
-  libc_wrapup();
-  rtems_shutdown_executive(status);
-  for (;;) ; /* to avoid warnings */
-}
-#endif
 
 #endif

cpukit/score/src/threadhandler.c

@@ -130,9 +130,7 @@ void _Thread_Handler( void )
    */
   if (!doneCons) /* && (volatile void *)_init) */
   {
-    extern void _fini( void );
     _init ();
-    atexit( _fini );
   }
 #endif
 #if defined(__USE__MAIN__)