source: trunk/include/incl_vac/UMALLOC.H@ 10367

Last change on this file since 10367 was 9707, checked in by sandervl, 23 years ago

Added changed VAC headers to rename memory and file functions; add include\incl_vac to include path (/I)
File size: 5.4 KB
Line 
1/********************************************************************/
2/* <umalloc.h> header file */
3/* */
4/* IBM VisualAge C++ for OS/2, Version 3.00 */
5/* (C) Copyright IBM Corp. 1991, 1995. */
6/* - Licensed Material - Program-Property of IBM */
7/* - All rights reserved */
8/* */
9/********************************************************************/
10
11#ifndef __umalloc_h
12
13 #define __umalloc_h
14
15 #ifdef __cplusplus
16 extern "C" {
17 #endif
18
19 #ifndef __size_t
20 #define __size_t
21 typedef unsigned int size_t;
22 #endif
23
24 #ifndef __HEAP_HDR__
25 typedef struct _Heap *Heap_t;
26 #endif
27
28 #ifndef _LNK_CONV
29 #ifdef _M_I386
30 #define _LNK_CONV _Optlink
31 #else
32 #define _LNK_CONV
33 #endif
34 #endif
35
36 #ifndef _IMPORT
37 #ifdef __IMPORTLIB__
38 #define _IMPORT _Import
39 #else
40 #define _IMPORT
41 #endif
42 #endif
43
44 #define _HEAP_TILED 0x01
45 #define _HEAP_SHARED 0x02
46 #define _HEAP_REGULAR 0x04
47
48 #define _BLOCK_CLEAN 1
49 #define _FORCE 1
50 #define _HEAP_MIN_SIZE 256
51 #define _RUNTIME_HEAP ((Heap_t)_reg_heap)
52
53 #define _POOL_PRESERVE 0x01
54
55 typedef struct __stats
56 {
57 size_t _provided;
58 size_t _used;
59 size_t _tiled;
60 size_t _shared;
61 size_t _max_free;
62 size_t _allocs;
63 size_t _frees;
64 size_t _pool_minsize;
65 size_t _pool_maxsize;
66 size_t _pool_freebytes;
67 size_t _pool_allocs;
68 size_t _pool_frees;
69 } _HEAPSTATS;
70
71 extern Heap_t _IMPORT _reg_heap;
72
73 #ifndef CRTWRAP
74 #define CRTWRAP(a) odin_##a
75 #endif
76
77 #ifdef __DEBUG_ALLOC__
78#ifndef ORIGINAL_VAC_FUNCTIONS
79 #define _debug_ucalloc CRTWRAP(_debug_ucalloc)
80 #define _debug_umalloc CRTWRAP(_debug_umalloc)
81 #define _debug_uheapmin CRTWRAP(_debug_uheapmin)
82 #define _uheap_check CRTWRAP(_uheap_check)
83 #define _udump_allocated CRTWRAP(_udump_allocated)
84 #define _udump_allocated_delta CRTWRAP(_udump_allocated_delta)
85 #define __uheap_check CRTWRAP(__uheap_check)
86 #define __udump_allocated CRTWRAP(__udump_allocated)
87 #define __udump_allocated_delta CRTWRAP(__udump_allocated_delta)
88#endif
89
90 void * _IMPORT _LNK_CONV _debug_umalloc(Heap_t , size_t , const char *,size_t);
91 void * _IMPORT _LNK_CONV _debug_ucalloc(Heap_t , size_t, size_t ,const char *,size_t);
92 int _IMPORT _LNK_CONV _debug_uheapmin(Heap_t , const char *, size_t);
93 void _IMPORT _LNK_CONV _uheap_check(Heap_t );
94 void _IMPORT _LNK_CONV _udump_allocated(Heap_t ,int );
95 void _IMPORT _LNK_CONV _udump_allocated_delta(Heap_t ,int );
96 void _IMPORT _LNK_CONV __uheap_check( Heap_t ,const char *,size_t );
97 void _IMPORT _LNK_CONV __udump_allocated( Heap_t, int ,const char *, size_t);
98 void _IMPORT _LNK_CONV __udump_allocated_delta( Heap_t, int, const char *, size_t);
99
100#ifndef ORIGINAL_VAC_FUNCTIONS
101 #undef _uheap_check
102 #undef _umalloc
103 #undef _ucalloc
104 #undef _uheapmin
105 #undef _udump_allocated
106 #undef _udump_allocated_delta
107#endif
108
109 #define _uheap_check(h) __uheap_check((h),__FILE__,__LINE__)
110 #define _udump_allocated(h,x) __udump_allocated((h),(x),__FILE__,__LINE__)
111 #define _udump_allocated_delta(h,x) __udump_allocated_delta((h),(x),__FILE__,__LINE__)
112
113 #define _umalloc(h,s) _debug_umalloc((h),(s),__FILE__,__LINE__)
114 #define _ucalloc(h,s,q) _debug_ucalloc((h),(s),(q),__FILE__,__LINE__)
115 #define _uheapmin(h) _debug_uheapmin((h),__FILE__,__LINE__)
116
117 #else
118#ifndef ORIGINAL_VAC_FUNCTIONS
119 #define _ucalloc CRTWRAP(_ucalloc)
120 #define _umalloc CRTWRAP(_umalloc)
121 #define _uheapmin CRTWRAP(_uheapmin)
122#endif
123 void * _IMPORT _LNK_CONV _umalloc(Heap_t , size_t );
124 void * _IMPORT _LNK_CONV _ucalloc(Heap_t , size_t, size_t );
125 int _IMPORT _LNK_CONV _uheapmin(Heap_t);
126
127 #define _uheap_check(h)
128 #define _udump_allocated(h,s)
129 #define _udump_allocated_delta(h,s)
130 #endif
131
132 Heap_t _IMPORT _LNK_CONV _ucreate(void *, size_t, int, int ,
133 void *(* _LNK_CONV rtn_get)(Heap_t,size_t *,int *),
134 void (* _LNK_CONV rtn_rel)(Heap_t,void *, size_t));
135
136 Heap_t _IMPORT _LNK_CONV _uaddmem(Heap_t , void *, size_t, int);
137 Heap_t _IMPORT _LNK_CONV _udefault(Heap_t);
138 Heap_t _IMPORT _LNK_CONV _mheap(const void *);
139
140 int _IMPORT _LNK_CONV _udestroy(Heap_t ,int );
141 int _IMPORT _LNK_CONV _uopen(Heap_t);
142 int _IMPORT _LNK_CONV _uclose(Heap_t);
143 int _IMPORT _LNK_CONV _ustats(Heap_t,_HEAPSTATS *);
144
145 int _IMPORT _LNK_CONV _uheap_walk(Heap_t, int (* _LNK_CONV callback)
146 (const void *, size_t,
147 int, int, const char *, size_t));
148
149
150 int _IMPORT _LNK_CONV _uheapset(Heap_t, unsigned int fill);
151
152 int _IMPORT _LNK_CONV _uheapchk(Heap_t);
153 int _IMPORT _LNK_CONV _uflush(Heap_t,size_t);
154 int _IMPORT _LNK_CONV _upool(Heap_t,size_t,size_t,size_t,size_t);
155
156 #ifndef __malloc_h
157 #define _HEAPOK (0)
158 #define _HEAPEMPTY (1)
159 #define _HEAPBADNODE (2)
160 #define _HEAPBADBEGIN (3)
161 #define _FREEENTRY (4)
162 #define _USEDENTRY (5)
163 #endif
164
165 #ifdef __cplusplus
166 }
167 #endif
168
169#endif
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