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Diffstat (limited to 'cpukit/score/src/pheapextend.c')
-rw-r--r-- | cpukit/score/src/pheapextend.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/score/src/pheapextend.c b/cpukit/score/src/pheapextend.c new file mode 100644 index 0000000000..e71fb1bd8c --- /dev/null +++ b/cpukit/score/src/pheapextend.c @@ -0,0 +1,41 @@ +/** + * @file + * + * @ingroup ScoreProtHeap + * + * @brief Protected Heap Handler implementation. + */ + +/* + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/score/protectedheap.h> + +bool _Protected_heap_Extend( + Heap_Control *the_heap, + void *starting_address, + uintptr_t size +) +{ + bool extend_ok; + uintptr_t amount_extended; + + _RTEMS_Lock_allocator(); + extend_ok = _Heap_Extend(the_heap, starting_address, size, &amount_extended); + _RTEMS_Unlock_allocator(); + return extend_ok; +} + |