1 /*
2 * Copyright 1997-2003 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 #ifndef _PORT_
26 #define _PORT_
27 // Typedefs for portable compiling
28
29 #if defined(__GNUC__)
30
31 #define INTERFACE #pragma interface
32 #define IMPLEMENTATION #pragma implementation
33 //INTERFACE
34 #include <stddef.h>
35 #include <stdlib.h>
36 #include <string.h>
37 #undef bzero
38 inline void bzero(void *b, int len) { memset(b,0,len); }
39 #undef bcopy
40 inline void bcopy(const void *s, void *d, size_t len) { memmove(d,s,len); }
41 #undef bcmp
42 inline int bcmp(const void *s,const void *t,int len) { return memcmp(s,t,len);}
43 extern "C" unsigned long strtoul(const char *s, char **end, int base);
44
45 // Definition for sys_errlist varies from Sun 4.1 & Solaris.
46 // We use the new Solaris definition.
47 #include <string.h>
48
49 // Access to the C++ class virtual function pointer
50 // Put the class in the macro
51 typedef void *VPTR;
52 // G++ puts it at the end of the base class
53 #define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)((char*)this+sizeof(class)-sizeof(void*));}
54
55 #elif defined(__TURBOC__)
56
57 #include <mem.h>
58 #include <string.h>
59 extern "C" int stricmp(const char *, const char *);
60 inline void bcopy(const void *s, void *d, int l) { memmove(d,s,l); }
61 inline void bzero(void *p, int l) { memset(p,0,l); }
62 inline int bcmp(const void *s, const void *d, int l) { return memcmp(s,d,l); }
63 inline int min( int a, int b) { return a < b ? a : b; }
64 inline int max( int a, int b) { return a > b ? a : b; }
65 //strcasecmp moved to globalDefinitions_visCPP.hpp
66 //inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }
67 inline long abs( long x ) { return x < 0 ? -x : x; }
68 // Access to the C++ class virtual function pointer
69 // Put the class in the macro
70 typedef void near *VPTR;
71 // BorlandC puts it up front
72 #define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)this;}
73
74 #elif defined(__hpux)
75
76 #define INTERFACE
77 #define IMPLEMENTATION
78 #define signed
79 #include <strings.h>
80 #include <stdlib.h>
81 inline long min( long a, long b) { return a < b ? a : b; }
82 inline long max( long a, long b) { return a > b ? a : b; }
83 inline int min( int a, int b) { return a < b ? a : b; }
84 inline int max( int a, int b) { return a > b ? a : b; }
85 inline long abs( long x ) { return x < 0 ? -x : x; }
86
87 #elif defined(__MOTO__)
88 // Motorola's mcc
89 #define INTERFACE
90 #define IMPLEMENTATION
91 #include <stdlib.h>
92 #include <memory.h>
93 inline int min( int a, int b) { return a < b ? a : b; }
94 inline int max( int a, int b) { return a > b ? a : b; }
95
96 #elif defined(_AIX)
97 // IBM's xlC compiler
98 #define INTERFACE
99 #define IMPLEMENTATION
100 #include <stdlib.h>
101 #include <memory.h>
102 inline int min( int a, int b) { return a < b ? a : b; }
103 inline int max( int a, int b) { return a > b ? a : b; }
104
105 #elif defined(_MSC_VER)
106 // Microsoft Visual C++
107 //#define INTERFACE
108 #define IMPLEMENTATION
109 #include <stdlib.h>
110 #undef small
111 //strcasecmp moved to globalDefinitions_visCPP.hpp
112 //inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }
113
114
115 #elif defined(SPARC_WORKS)
116
117 #define INTERFACE
118 #define IMPLEMENTATION
119
120 #include <stddef.h>
121 #include <stdlib.h>
122 #include <string.h>
123
124 #elif defined(SOLARIS)
125
126 #define INTERFACE
127 #define IMPLEMENTATION
128
129 #include <stddef.h>
130 #include <stdlib.h>
131 #include <string.h>
132
133
134 #elif defined(__TANDEM)
135
136 // This case is for the Tandem Business Unit of Compaq Computer Corporation.
137 // The Tandem case must precede the AT&T case,
138 // because the Tandem c89 compiler also defines __cplusplus.
139
140 #include "port_tandem.hpp"
141
142 #elif defined(__cplusplus)
143 // AT&Ts cfront
144 #define INTERFACE
145 #define IMPLEMENTATION
146 #include <unistd.h>
147 #define signed
148 // #include <bstring.h>
149 inline int min( int a, int b) { return a < b ? a : b; }
150 inline int max( int a, int b) { return a > b ? a : b; }
151
152 #else // All other machines
153
154 #define signed
155 extern "C" void bcopy(void *b1, void *b2, int len);
156 inline int min( int a, int b) { return a < b ? a : b; }
157 inline int max( int a, int b) { return a > b ? a : b; }
158
159 #endif
160
161 //-----------------------------------------------------------------------------
162 // Safer memory allocations
163 #ifdef SAFE_MEMORY
164 #define malloc(size) safe_malloc(__FILE__,__LINE__,size)
165 #define free(ptr) safe_free(__FILE__,__LINE__,ptr)
166 #define realloc(ptr,size) safe_realloc(__FILE__,__LINE__,ptr,size)
167 #define calloc(nitems,size) safe_calloc(__FILE__,__LINE__,nitems,size)
168 #define strdup(ptr) safe_strdup(__FILE__,__LINE__,ptr)
169 extern void *safe_malloc (const char *file, unsigned line, unsigned size);
170 extern void safe_free (const char *file, unsigned line, void *ptr);
171 extern void *safe_calloc (const char *file, unsigned line, unsigned nitems, unsigned size);
172 extern void *safe_realloc(const char *file, unsigned line, void *ptr, unsigned size);
173 extern char *safe_strdup (const char *file, unsigned line, const char *src);
174 inline void *operator new( size_t size ) { return malloc(size); }
175 inline void operator delete( void *ptr ) { free(ptr); }
176 #endif
177
178 //-----------------------------------------------------------------------------
179 // And now, the bit-size-specified integer sizes
180 typedef signed char int8;
181 typedef unsigned char uint8;
182 typedef unsigned char byte;
183
184 // All uses of *int16 changed to 32-bit to speed up compiler on Intel
185 //typedef signed short int16; // Exactly 16bits signed
186 //typedef unsigned short uint16; // Exactly 16bits unsigned
187 //const unsigned int min_uint16 = 0x0000; // smallest uint16
188 //const unsigned int max_uint16 = 0xFFFF; // largest uint16
189
190 typedef unsigned int uint; // When you need a fast >=16bit unsigned value
191 /*typedef int int; */ // When you need a fast >=16bit value
192 const unsigned int max_uint = (uint)-1;
193 typedef int32_t int32; // Exactly 32bits signed
194 typedef uint32_t uint32; // Exactly 32bits unsigned
195
196 // Bit-sized floating point and long thingies
197 #ifndef __TANDEM
198 // Do not define these for Tandem, because they conflict with typedefs in softieee.h.
199 typedef float float32; // 32-bit float
200 typedef double float64; // 64-bit float
201 #endif // __TANDEM
202
203 typedef jlong int64; // Java long for my 64-bit type
204 typedef julong uint64; // Java long for my 64-bit type
205
206 //-----------------------------------------------------------------------------
207 // Nice constants
208 uint32 gcd( uint32 x, uint32 y );
209 int ff1( uint32 mask );
210 int fh1( uint32 mask );
211 uint32 rotate32( uint32 x, int32 cnt );
212
213
214 //-----------------------------------------------------------------------------
215 extern uint32 heap_totalmem; // Current total memory allocation
216 extern uint32 heap_highwater; // Highwater mark to date for memory usage
217
218 #endif // _PORT_