4.115
Last change
on this file since 98b785e was
bd5984de,
checked in by Joel Sherrill <joel.sherrill@…>, on 09/17/08 at 18:37:55
|
2008-09-17 Joel Sherrill <joel.sherrill@…>
- libcsupport/src/free.c, libcsupport/src/malloc.c,
libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h,
libcsupport/src/malloc_sbrk_helpers.c,
libcsupport/src/malloc_statistics_helpers.c,
libcsupport/src/malloc_walk.c, libcsupport/src/mallocfreespace.c,
libcsupport/src/mallocinfo.c, libcsupport/src/realloc.c,
libcsupport/src/rtems_memalign.c, sapi/include/confdefs.h,
score/inline/rtems/score/thread.inl: Add support for optionally
having a unified work area. In other words, the RTEMS Workspace and C
Program Heap are the same pool of memory.
|
-
Property mode set to
100644
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File size:
750 bytes
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Line | |
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1 | /* |
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2 | * RTEMS Malloc Get Status Information |
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3 | * |
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4 | * |
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5 | * COPYRIGHT (c) 1989-2007. |
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6 | * On-Line Applications Research Corporation (OAR). |
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7 | * |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.rtems.com/license/LICENSE. |
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11 | * |
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12 | * $Id$ |
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13 | */ |
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14 | |
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15 | #if HAVE_CONFIG_H |
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16 | #include "config.h" |
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17 | #endif |
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18 | |
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19 | #define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ |
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20 | #include <rtems.h> |
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21 | #include <rtems/libcsupport.h> |
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22 | #include <rtems/score/protectedheap.h> |
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23 | |
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24 | extern Heap_Control *RTEMS_Malloc_Heap; |
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25 | |
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26 | /* |
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27 | * Find amount of free heap remaining |
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28 | */ |
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29 | |
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30 | int malloc_info( |
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31 | Heap_Information_block *the_info |
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32 | ) |
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33 | { |
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34 | if ( !the_info ) |
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35 | return -1; |
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36 | |
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37 | _Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info ); |
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38 | return 0; |
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39 | } |
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