4.104.114.84.95
Last change
on this file since 922a723 was
922a723,
checked in by Joel Sherrill <joel.sherrill@…>, on 12/06/00 at 15:45:37
|
2000-12-06 Joel Sherrill <joel@…>
- libc/mallocfreespace.c: Name of routine is
rtems_region_get_information() NOT region_get_information().
- libc/unmount.c: Removed unused variable.
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-
Property mode set to
100644
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File size:
833 bytes
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Rev | Line | |
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[3815a2b] | 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) 1989-2000. |
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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.OARcorp.com/rtems/license.html. |
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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 | #define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ |
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| 16 | #include <rtems.h> |
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[3ba74c73] | 17 | #include <rtems/libcsupport.h> |
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[3815a2b] | 18 | |
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| 19 | #include <stdio.h> |
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| 20 | #include <stdlib.h> |
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| 21 | #include <sys/types.h> |
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| 22 | #include <assert.h> |
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| 23 | #include <errno.h> |
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| 24 | #include <string.h> |
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| 25 | |
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| 26 | extern rtems_id RTEMS_Malloc_Heap; |
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| 27 | |
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| 28 | /* |
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| 29 | * Find amount of free heap remaining |
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| 30 | */ |
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| 31 | |
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| 32 | size_t malloc_free_space( void ) |
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| 33 | { |
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| 34 | region_information_block heap_info; |
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| 35 | |
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[922a723] | 36 | if ( rtems_region_get_information( RTEMS_Malloc_Heap, &heap_info ) ) { |
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[3815a2b] | 37 | return (size_t) heap_info.free_size; |
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| 38 | } |
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| 39 | return (size_t) -1; |
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| 40 | } |
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