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File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPI / CMPI_ThreadContext.cpp
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Revision: 1.18, Mon Oct 29 07:22:11 2007 UTC (16 years, 8 months ago) by venkat.puvvada Branch: MAIN CVS Tags: TASK_PEP328_SOLARIS_NEVADA_PORT, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-root, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-branch, TASK-PEP328_SOLARIS_NEVADA_PORT-root, TASK-PEP328_SOLARIS_NEVADA_PORT-branch, TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP311_WSMan-root, TASK-PEP311_WSMan-branch, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_1-RC1, RELEASE_2_8_1, RELEASE_2_8_0_BETA, RELEASE_2_8_0-RC2, RELEASE_2_8_0-RC1, RELEASE_2_8_0-FC, RELEASE_2_8_0, RELEASE_2_8-root Branch point for: RELEASE_2_8-branch Changes since 1.17: +8 -2 lines BUG#: 7035 TITLE: cimserver/cimprovagt crashes when CMPI Object is created from thread not introduced to CMPI. DESCRIPTION: |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // 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. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #include "CMPI_Version.h" #include "CMPI_Object.h" #if !defined(PEGASUS_OS_TYPE_WINDOWS) # include <pthread.h> #endif #include <limits.h> PEGASUS_USING_STD; PEGASUS_NAMESPACE_BEGIN TSDKeyType CMPI_ThreadContext::contextKey; int CMPI_ThreadContext::context_key_once=1; void CMPI_ThreadContext::context_key_alloc() { TSDKey::create(&contextKey); } TSDKeyType CMPI_ThreadContext::getContextKey() { if( context_key_once ) { context_key_alloc(); context_key_once=0; } return contextKey; } void CMPI_ThreadContext::add(CMPI_Object *o) { ENQ_TOP_LIST(o,CIMfirst,CIMlast,next,prev); } void CMPI_ThreadContext::addObject(CMPI_Object* o) { CMPI_ThreadContext* ctx=getThreadContext(); if (ctx) { ctx->add(o); } } void CMPI_ThreadContext::remove(CMPI_Object *o) { if( o->next!=reinterpret_cast<CMPI_Object*>((void*)-1l)) { DEQ_FROM_LIST(o,CIMfirst,CIMlast,next,prev); o->next=reinterpret_cast<CMPI_Object*>((void*)-1l); } } void CMPI_ThreadContext::remObject(CMPI_Object* o) { CMPI_ThreadContext* ctx=getThreadContext(); if (ctx) { ctx->remove(o); } } CMPI_ThreadContext* CMPI_ThreadContext::getThreadContext() { TSDKeyType k=getContextKey(); return(CMPI_ThreadContext*)TSDKey::get_thread_specific(k); } const CMPIBroker* CMPI_ThreadContext::getBroker() { /** return getThreadContext()->broker; */ CMPI_ThreadContext *ctx = getThreadContext(); if( ctx ) { return ctx->broker; } return 0; } const CMPIContext* CMPI_ThreadContext::getContext() { return getThreadContext()->context; } CMPI_ThreadContext::CMPI_ThreadContext( const CMPIBroker *mb, const CMPIContext *ctx ) { CIMfirst=CIMlast=NULL; broker=mb; context=ctx; TSDKeyType k=getContextKey(); prev=(CMPI_ThreadContext*)TSDKey::get_thread_specific(k); TSDKey::set_thread_specific(k,this); return; } CMPI_ThreadContext::~CMPI_ThreadContext() { for( CMPI_Object *nxt,*cur=CIMfirst; cur; cur=nxt ) { nxt=cur->next; (reinterpret_cast<CMPIInstance*>(cur))->ft->release( reinterpret_cast<CMPIInstance*>(cur)); } TSDKeyType k=getContextKey(); TSDKey::set_thread_specific(k,prev); } PEGASUS_NAMESPACE_END
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