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File: [Pegasus] / pegasus / src / Pegasus / Common / Attic / IPCUnix_inline.h
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Revision: 1.15, Wed Nov 20 22:04:11 2002 UTC (21 years, 7 months ago) by gerarda Branch: MAIN CVS Tags: mday-merge-start, mday-merge-pegasus/src/Pegasus/Server, mday-merge-pegasus/src/Pegasus/Common, RELEASE_2_2_1-snapshot, RELEASE_2_2_0_0-release, RELEASE_2_2_0-root, RELEASE_2_2_0-branch, RELEASE_2_2-root, PEGASUS_FC_VERSION_2_2, LOCAL_ASSOCPROV-ROOT, LOCAL_ASSOCPROV-BRANCH Branch point for: pep_88 Changes since 1.14: +1 -1 lines OS400 changes |
//%///////////////////////////////////////////////////////////////////////////// // // 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: // Ramnath Ravindran (Ramnath.Ravindran@compaq.com) // //%///////////////////////////////////////////////////////////////////////////// //%// ---- inline implmentations of Unix/Linux IPC routines ---- #ifndef IPCUnix_inline_h #define IPCUnix_inline_h // the next two routines are macros that MUST SHARE the same stack frame // they are implemented as macros by glibc. // native_cleanup_push( void (*func)(void *) ) ; // these ALSO SET CANCEL STATE TO DEFER /* ** For platforms which support these non-portable thread cleanup routines, ** ** pthread_cleanup_push_defer_np ** pthread_cleanup_pop_restore_np ** ** We define the following: */ #if !defined(PEGASUS_PLATFORM_SOLARIS_SPARC_GNU) && !defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) && !defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) && !defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) # define PEGASUS_HAVE_NP_THREAD_CLEANUP_ROUTINES #endif /* ** ** Define native_cleanup_push() and native_cleanup_pop(). ** */ #ifdef PEGASUS_HAVE_NP_THREAD_CLEANUP_ROUTINES # define native_cleanup_push(func, arg) \ pthread_cleanup_push_defer_np((func), arg) # define native_cleanup_pop(execute) \ pthread_cleanup_pop_restore_np(execute) #else #ifndef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM # define native_cleanup_push(func, arg) \ { \ int _oldtype_; \ pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &_oldtype_); \ pthread_cleanup_push((func), arg); # define native_cleanup_pop(execute) \ pthread_cleanup_pop(execute); \ pthread_setcanceltype(_oldtype_, NULL); \ } #else // zOS special dish of the day # define native_cleanup_push(func, arg) \ { \ int _oldtype_; \ _oldtype_ = pthread_setintrtype(PTHREAD_INTR_CONTROLLED); \ pthread_cleanup_push((func), arg); # define native_cleanup_pop(execute) \ pthread_cleanup_pop(execute); \ _oldtype_ = pthread_setintrtype(_oldtype_); \ } #endif #endif #endif // IPCUnix_inline_h
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