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548 | serge | 1 | /**************************************************************************** |
2 | * |
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3 | * Open Watcom Project |
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4 | * |
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5 | * Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved. |
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6 | * |
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7 | * ======================================================================== |
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8 | * |
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9 | * This file contains Original Code and/or Modifications of Original |
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10 | * Code as defined in and that are subject to the Sybase Open Watcom |
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11 | * Public License version 1.0 (the 'License'). You may not use this file |
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12 | * except in compliance with the License. BY USING THIS FILE YOU AGREE TO |
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13 | * ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is |
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14 | * provided with the Original Code and Modifications, and is also |
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15 | * available at www.sybase.com/developer/opensource. |
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16 | * |
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17 | * The Original Code and all software distributed under the License are |
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18 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
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19 | * EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM |
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20 | * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF |
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21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR |
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22 | * NON-INFRINGEMENT. Please see the License for the specific language |
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23 | * governing rights and limitations under the License. |
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24 | * |
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25 | * ======================================================================== |
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26 | * |
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27 | * Description: These are macros that define the 'real' functions that |
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28 | * the library memory allocators use. |
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29 | * |
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30 | ****************************************************************************/ |
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31 | |||
32 | |||
33 | #ifndef _LIBALLOC_H_INCLUDED |
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34 | #define _LIBALLOC_H_INCLUDED |
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35 | #include "variety.h" |
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36 | #include |
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37 | |||
38 | #ifdef __NETWARE__ |
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39 | |||
40 | /* |
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41 | // NetWare uses Alloc and Free because the heap will not have |
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42 | // been initialised at _Prelude time... |
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43 | */ |
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44 | |||
45 | #define lib_malloc( x ) _NW_malloc( x ) |
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46 | #define lib_free( x ) _NW_free( x ) |
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47 | #if defined (_NETWARE_CLIB) |
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48 | #define lib_realloc( x, y, z) _NW_realloc( x, y, z ) |
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49 | #else |
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50 | #define lib_realloc( x, y) _NW_realloc( x, y) |
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51 | #endif |
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52 | #define lib_calloc( x, y ) _NW_calloc( x, y ) |
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53 | |||
54 | extern void *_NW_calloc( size_t __n,size_t __size ); |
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55 | extern void *_NW_malloc( size_t ); |
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56 | #if defined (_NETWARE_CLIB) |
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57 | extern void *_NW_realloc( void *ptr,size_t size,size_t old); |
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58 | #else |
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59 | extern void *_NW_realloc( void *ptr,size_t size); |
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60 | #endif |
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61 | extern void _NW_free( void *ptr ); |
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62 | #else |
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63 | #define lib_malloc( x ) malloc( x ) |
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64 | #define lib_free( x ) free( x ) |
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65 | #define lib_realloc( x, y ) realloc( x, y ) |
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66 | |||
67 | #define lib_nmalloc( x ) _nmalloc( x ) |
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68 | #define lib_nfree( x ) _nfree( x ) |
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69 | #define lib_nrealloc( x, y ) _nrealloc( x, y ) |
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70 | |||
71 | #define lib_fmalloc( x ) _fmalloc( x ) |
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72 | #define lib_ffree( x ) _ffree( x ) |
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73 | #define lib_frealloc( x, y ) _frealloc( x, y ) |
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74 | |||
75 | #define lib_calloc( x, y ) calloc( x, y ) |
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76 | #endif |
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77 | |||
78 | // these are used by the C++ library |
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79 | // they are real routines so that the C++ library |
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80 | // remains platform independent. |
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81 | #ifdef __cplusplus |
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82 | extern "C" { |
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83 | #endif |
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84 | _WCRTLINK extern void _plib_free( void *ptr ); |
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85 | _WCRTLINK extern void *_plib_malloc( size_t size ); |
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86 | #ifdef __cplusplus |
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87 | } |
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88 | #endif |
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89 | |||
90 | #endif |