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File: [Pegasus] / pegasus / src / Pegasus / Common / Attic / ThreadUnix_inline.h
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Revision: 1.9, Thu Oct 17 17:17:43 2002 UTC (21 years, 8 months ago) by kumpf Branch: MAIN CVS Tags: VERSION_2_1_RELEASE_HEAD, VERSION_2_1_RELEASE_BRANCH, VERSION_2_1_RELEASE, VERSION_2_1_1_RELEASE Branch point for: mday-2-0-patches Changes since 1.8: +1 -1 lines HP-RK Fix Red Hat 8.0 build. |
//%///////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, // The Open Group, Tivoli Systems // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Mike Day (mdday@us.ibm.com) // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// #ifndef ThreadUnix_inline_h #define ThreadUnix_inline_h inline void Thread::run() { if (_is_detached) pthread_attr_setdetachstate(&_handle.thatt, PTHREAD_CREATE_DETACHED); pthread_create((pthread_t *)&_handle.thid, &_handle.thatt, _start, this); } inline void Thread::cancel() { _cancelled = true; pthread_cancel(_handle.thid); } inline void Thread::test_cancel() { pthread_testcancel(); } inline Boolean Thread::is_cancelled(void) { return _cancelled; } inline void Thread::thread_switch() { sched_yield(); } #if defined(PEGASUS_PLATFORM_LINUX_IX86_GNU) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) inline void Thread::suspend() { pthread_kill(_handle.thid,SIGSTOP); } inline void Thread::resume() { pthread_kill(_handle.thid,SIGCONT); } #endif inline void Thread::sleep(Uint32 msec) { pegasus_sleep(msec); } inline void Thread::join(void) { if((! _is_detached) && (_handle.thid != 0)) pthread_join(_handle.thid, &_exit_code) ; _handle.thid = 0; } inline void Thread::thread_init(void) { pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL); _cancel_enabled = true; } // *****----- native thread exit routine -----***** // #if defined(PEGASUS_PLATFORM_LINUX_IX86_GNU) || defined(PEGASUS_PLATFORM_HPUX_ACC) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) #define PEGASUS_THREAD_EXIT_NATIVE inline void Thread::exit_self(void *return_code) { pthread_exit(return_code) ; } #endif // *****----- native cleanup routines -----***** // #if defined(PEGASUS_PLATFORM_LINUX_IX86_GNU) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) #define PEGASUS_THREAD_CLEANUP_NATIVE inline void Thread::cleanup_push( void (*routine)(void *), void *parm) throw(IPCException) { cleanup_handler *cu = new cleanup_handler(routine, parm); try { _cleanup.insert_first(cu); } catch(IPCException& e) { delete cu; throw; } _pthread_cleanup_push(&(cu->_cleanup_buffer), routine, parm); return; } inline void Thread::cleanup_pop(Boolean execute) throw(IPCException) { cleanup_handler *cu ; try { cu = static_cast<cleanup_handler *>(_cleanup.remove_first()) ;} catch(IPCException& e) { PEGASUS_ASSERT(0); } _pthread_cleanup_pop(&(cu->_cleanup_buffer), execute); delete cu; } #endif inline void Thread::detach(void) { _is_detached = true; pthread_detach(_handle.thid); } #endif // ThreadUnix_inline_h
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