2 * The Shibboleth License, Version 1.
4 * University Corporation for Advanced Internet Development, Inc.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
11 * Redistributions of source code must retain the above copyright notice, this
12 * list of conditions and the following disclaimer.
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15 * this list of conditions and the following disclaimer in the documentation
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17 * the following acknowledgment: "This product includes software developed by
18 * the University Corporation for Advanced Internet Development
19 * <http://www.ucaid.edu>Internet2 Project. Alternately, this acknowledegement
20 * may appear in the software itself, if and wherever such third-party
21 * acknowledgments normally appear.
23 * Neither the name of Shibboleth nor the names of its contributors, nor
24 * Internet2, nor the University Corporation for Advanced Internet Development,
25 * Inc., nor UCAID may be used to endorse or promote products derived from this
26 * software without specific prior written permission. For written permission,
27 * please contact shibboleth@shibboleth.org
29 * Products derived from this software may not be called Shibboleth, Internet2,
30 * UCAID, or the University Corporation for Advanced Internet Development, nor
31 * may Shibboleth appear in their name, without prior written permission of the
32 * University Corporation for Advanced Internet Development.
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39 * OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE.
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41 * CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC. BE LIABLE FOR ANY DIRECT,
42 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
43 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
44 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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51 * shib-threads.h -- abstraction around Pthreads interface
53 * Created by: Derek Atkins <derek@ihtfp.com>
55 * $Id: shib-threads.h,v 1.6 2003/01/30 15:18:36 warlord Exp $
58 #ifndef SHIB_THREADS_H
59 #define SHIB_THREADS_H
63 # define SHIB_EXPORTS __declspec(dllimport)
74 namespace shibboleth {
77 // core thread objects
80 class SHIB_EXPORTS Thread {
82 static Thread* create(void* (*start_routine)(void*), void* arg);
83 static void exit(void* return_val);
84 static void mask_all_signals(void);
86 static int mask_signals(int how, const sigset_t *newmask, sigset_t *oldmask);
88 virtual int detach() = 0;
89 virtual int join(void** thread_return) = 0;
90 virtual int kill(int signo) = 0;
94 class SHIB_EXPORTS Mutex {
96 static Mutex* create();
98 virtual int lock() = 0;
99 virtual int unlock() = 0;
103 class SHIB_EXPORTS CondWait {
105 static CondWait* create();
107 virtual int wait(Mutex*) = 0;
108 virtual int timedwait(Mutex*,int delay_seconds) = 0;
109 virtual int signal() = 0;
110 virtual int broadcast() = 0;
111 virtual ~CondWait(){};
114 class SHIB_EXPORTS RWLock {
116 static RWLock* create();
118 virtual int rdlock() = 0;
119 virtual int wrlock() = 0;
120 virtual int unlock() = 0;
124 class SHIB_EXPORTS ThreadKey {
126 static ThreadKey* create(void (*destroy_fcn)(void*));
128 virtual int setData(void* data) = 0;
129 virtual void* getData() = 0;
130 virtual ~ThreadKey(){};
137 class SHIB_EXPORTS Lock {
139 Lock(Mutex* mtx) : mutex(mtx) { mutex->lock(); }
140 ~Lock() { mutex->unlock(); }
144 void operator=(const Lock&);
148 class SHIB_EXPORTS ReadLock {
150 ReadLock(RWLock* lock) : rwlock(lock) { rwlock->rdlock(); }
151 ~ReadLock() { rwlock->unlock(); }
154 ReadLock(const ReadLock&);
155 void operator=(const ReadLock&);
161 #endif /* __cplusplus */
162 #endif /* SHIB_THREADS_H */