1 mday 1.1.2.3 //%////////////-*-c++-*-///////////////////////////////////////////////////////////
2 //
3 // Copyright (c) 2000, 2001 The Open group, BMC Software, Tivoli Systems, IBM
4 //
5 // Permission is hereby granted, free of charge, to any person obtaining a copy
6 // of this software and associated documentation files (the "Software"), to
7 // deal in the Software without restriction, including without limitation the
8 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
9 // sell copies of the Software, and to permit persons to whom the Software is
10 // furnished to do so, subject to the following conditions:
11 //
12 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
13 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
14 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
15 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
16 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
17 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
18 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
19 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 //
21 //==============================================================================
22 mday 1.1.2.3 //
23 // Author: Mike Day (mdday@us.ibm.com)
24 //
25 // Modified By:
26 //
27 //%/////////////////////////////////////////////////////////////////////////////
28
29 #include <process.h>
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30 mday 1.1.2.5 #include <windows.h>
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31 mday 1.1.2.4 #include <stdlib.h>
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32 mday 1.1.2.3 #include <sys/types.h>
33 #include <sys/timeb.h>
34 #include <errno.h>
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35 mday 1.1.2.11 #include <Pegasus/Common/Config.h>
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36 mday 1.1.2.10
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37 mday 1.1.2.6
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38 mday 1.1.2.3 typedef CRITICAL_SECTION PEGASUS_CRIT_TYPE;
39 typedef HANDLE PEGASUS_SEMAPHORE_TYPE;
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40 mday 1.1.2.5 typedef HANDLE PEGASUS_THREAD_TYPE;
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41 mday 1.1.2.3 typedef HANDLE PEGASUS_MUTEX_TYPE;
42
43 typedef struct {
44 PEGASUS_SEMAPHORE_TYPE sem;
45 PEGASUS_THREAD_TYPE owner;
46 } PEGASUS_SEM_HANDLE ;
47
48 typedef struct {
49 HANDLE mut;
50 PEGASUS_THREAD_TYPE owner;
51 } PEGASUS_MUTEX_HANDLE ;
52
53
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54 mday 1.1.2.5 typedef void *PEGASUS_CLEANUP_HANDLE;
55
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56 mday 1.1.2.3 typedef DWORD PEGASUS_THREAD_RETURN;
57
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58 mday 1.1.2.12 #define PTHREAD_MUTEX_TIMED_NP
59
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60 mday 1.1.2.5 #define PEGASUS_THREAD_CDECL __stdcall
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61 mday 1.1.2.3
62 typedef struct {
63 PEGASUS_THREAD_TYPE thid;
64 void * thatt;
65 } PEGASUS_THREAD_HANDLE ;
66
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67 mday 1.1.2.4
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68 mday 1.1.2.3 //-----------------------------------------------------------------
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69 mday 1.1.2.4 /// Conditionals to support native conditional semaphore object
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70 mday 1.1.2.3 //-----------------------------------------------------------------
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71 mday 1.1.2.4
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72 mday 1.1.2.3 #if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC)
73
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74 mday 1.1.2.4 // windows uses the generic conditional semaphore defined in
75 // IPC.ccp
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76 mday 1.1.2.3
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77 mday 1.1.2.4 #endif // platform conditional type
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78 mday 1.1.2.3
79 //-----------------------------------------------------------------
80 /// Conditionals to support native or generic atomic variables
81 //-----------------------------------------------------------------
82
83 #if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC)
84 #define PEGASUS_ATOMIC_INT_NATIVE = 1
85
86 typedef LONG PEGASUS_ATOMIC_TYPE ;
87
88 #endif // platform atomic type
89
90 //-----------------------------------------------------------------
91 /// Conditionals to support native or generic read/write semaphores
92 //-----------------------------------------------------------------
93
94 #if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC)
95
96 // no native rw lock for windows -- use the generic one
97
98 #endif // platform read/write type
99 mday 1.1.2.3
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100 mday 1.1.2.9
101 //struct timeval
102 //{
103 // long int tv_sec; long int tv_usec;
104 //};
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105 mday 1.1.2.7
106 struct timezone
107 {
108 int tz_minuteswest;
109 int tz_dsttime;
110 };
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111 mike 1.1.2.2
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112 mday 1.1.2.12
113 inline int pegasus_gettimeofday(struct timeval *tv)
114 {
115 struct _timeb timebuffer;
116 if (tv == NULL)
117 return(-1);
118 _ftime( &timebuffer );
119 tv->tv_sec = timebuffer.time;
120 tv->tv_usec = ( timebuffer.millitm / 1000 );
121 return(0);
122 }
123
124 inline int PEGASUS_EXPORT gettimeofday(struct timeval *tv, struct timezone *tz)
125 {
126 return(pegasus_gettimeofday(tv));
127 }
128
129 PEGASUS_NAMESPACE_BEGIN
130
131 inline PEGASUS_EXPORT void pegasus_yield(void)
132 {
133 mday 1.1.2.12 Sleep(0);
134 }
135
136 // pthreads cancellation calls
137 inline PEGASUS_EXPORT void disable_cancel(void)
138 {
139 ;
140 }
141
142 inline PEGASUS_EXPORT void enable_cancel(void)
143 {
144 ;
145 }
146
147
148 // Windows does not have equivalent functionality with Unix-like
149 // operating systems. Be careful using these next two
150 // macros. There is no pop routine in windows. Further, windows
151 // does not allow passing parameters to exit functions. !!
152 inline PEGASUS_EXPORT void native_cleanup_push( void (*)(void *), void *) { ; }
153
154 mday 1.1.2.12 inline PEGASUS_EXPORT void native_cleanup_pop(Boolean) { ; }
155
156 inline void PEGASUS_EXPORT init_crit(PEGASUS_CRIT_TYPE *crit)
157 {
158 InitializeCriticalSection(crit);
159 }
160
161 inline void PEGASUS_EXPORT enter_crit(PEGASUS_CRIT_TYPE *crit)
162 {
163 EnterCriticalSection(crit);
164 }
165
166 inline void PEGASUS_EXPORT try_crit(PEGASUS_CRIT_TYPE *crit)
167 {
168 EnterCriticalSection(crit);
169 }
170
171 inline void PEGASUS_EXPORT exit_crit(PEGASUS_CRIT_TYPE *crit)
172 {
173 LeaveCriticalSection(crit);
174 }
175 mday 1.1.2.12
176 inline void PEGASUS_EXPORT destroy_crit(PEGASUS_CRIT_TYPE *crit)
177 {
178 DeleteCriticalSection(crit);
179 }
180
181 inline PEGASUS_THREAD_TYPE PEGASUS_EXPORT pegasus_thread_self(void)
182 {
183 return((PEGASUS_THREAD_TYPE)GetCurrentThreadId());
184 }
185
186 inline void PEGASUS_EXPORT exit_thread(PEGASUS_THREAD_RETURN rc)
187 {
188 _endthreadex(rc);
189 }
190
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191 mday 1.1.2.15 inline void PEGASUS_EXPORT pegasus_sleep(int ms)
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192 mday 1.1.2.12 {
193 Sleep(ms);
194 }
195
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196 mday 1.1.2.14 inline void PEGASUS_EXPORT destroy_thread(PEGASUS_THREAD_TYPE th, PEGASUS_THREAD_RETURN rc)
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197 mday 1.1.2.13 {
198 TerminateThread(th, rc);
199 }
200
201
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202 mday 1.1.2.12 PEGASUS_NAMESPACE_END
203
204
205
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