compiler/posixc/__alloca.c

   1 /*
   2     Copyright © 1995-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <proto/exec.h>
   7
   8 /* private function to get the upper or lower bound (depending on the architecture) of the stack */
   9 /* It has to go into a separate file so that proto/exec.h doesn't get included in the clib headers */
  10
  11 void *__alloca_get_stack_limit(void)
  12 {
  13     #if AROS_STACK_GROWS_DOWNWARDS
  14     return FindTask(NULL)->tc_SPLower;
  15     #else
  16     return FindTask(NULL)->tc_SPUpper;
  17     #endif
  18 }
  19