4.115
Last change
on this file since 25f5730f was
c499856,
checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47
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Change all references of rtems.com to rtems.org.
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Property mode set to
100644
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File size:
896 bytes
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Rev | Line | |
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[e746a88] | 1 | /** |
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[dea3eccb] | 2 | * @file |
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| 3 | * |
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| 4 | * @ingroup ScoreProtHeap |
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| 5 | * |
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| 6 | * @brief Protected Heap Handler implementation. |
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| 7 | */ |
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| 8 | |
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| 9 | /* |
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[e746a88] | 10 | * COPYRIGHT (c) 1989-2007. |
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| 11 | * On-Line Applications Research Corporation (OAR). |
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| 12 | * |
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| 13 | * The license and distribution terms for this file may be |
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| 14 | * found in the file LICENSE in this distribution or at |
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[c499856] | 15 | * http://www.rtems.org/license/LICENSE. |
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[e746a88] | 16 | */ |
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| 17 | |
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| 18 | #if HAVE_CONFIG_H |
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| 19 | #include "config.h" |
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| 20 | #endif |
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| 21 | |
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| 22 | #include <rtems/system.h> |
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| 23 | #include <rtems/score/protectedheap.h> |
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| 24 | |
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[484a769] | 25 | bool _Protected_heap_Resize_block( |
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[e746a88] | 26 | Heap_Control *the_heap, |
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| 27 | void *starting_address, |
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[dea3eccb] | 28 | uintptr_t size |
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[e746a88] | 29 | ) |
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| 30 | { |
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| 31 | Heap_Resize_status status; |
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[dea3eccb] | 32 | uintptr_t old_mem_size; |
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| 33 | uintptr_t avail_mem_size; |
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[e746a88] | 34 | |
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| 35 | _RTEMS_Lock_allocator(); |
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[28352fae] | 36 | status = _Heap_Resize_block( |
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[e746a88] | 37 | the_heap, starting_address, size, &old_mem_size, &avail_mem_size ); |
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| 38 | _RTEMS_Unlock_allocator(); |
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| 39 | return (status == HEAP_RESIZE_SUCCESSFUL); |
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| 40 | } |
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| 41 | |
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