/* * Copyright (c) 2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Inc. ("Apple") nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software have been released under the following terms: * * (c) Copyright 1989-1993 OPEN SOFTWARE FOUNDATION, INC. * (c) Copyright 1989-1993 HEWLETT-PACKARD COMPANY * (c) Copyright 1989-1993 DIGITAL EQUIPMENT CORPORATION * * To anyone who acknowledges that this file is provided "AS IS" * without any express or implied warranty: * permission to use, copy, modify, and distribute this file for any * purpose is hereby granted without fee, provided that the above * copyright notices and this notice appears in all source code copies, * and that none of the names of Open Software Foundation, Inc., Hewlett- * Packard Company or Digital Equipment Corporation be used * in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. Neither Open Software * Foundation, Inc., Hewlett-Packard Company nor Digital * Equipment Corporation makes any representations about the suitability * of this software for any purpose. * * Copyright (c) 2007, Novell, Inc. All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Novell Inc. nor the names of its contributors * may be used to endorse or promote products derived from this * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * @APPLE_LICENSE_HEADER_END@ */ /* ** ** NAME: ** ** nidlalfr.c ** ** FACILITY: ** ** IDL Stub Runtime Support ** ** ABSTRACT: ** ** rpc_ss_allocate, rpc_ss_free and helper thread routines ** ** VERSION: DCE 1.0 ** */ #if HAVE_CONFIG_H #include <config.h> #endif #include <dce/rpc.h> #include <dce/stubbase.h> #include <lsysdep.h> #ifdef PERFMON #include <dce/idl_log.h> #endif /******************************************************************************/ /* */ /* rpc_ss_allocate */ /* */ /******************************************************************************/ idl_void_p_t rpc_ss_allocate ( idl_size_t size ) { rpc_ss_thread_support_ptrs_t *p_support_ptrs = NULL; rpc_void_p_t p_new_node = NULL; error_status_t status = rpc_s_ok; #ifdef PERFMON RPC_SS_ALLOCATE_N; #endif rpc_ss_get_support_ptrs( &p_support_ptrs ); RPC_SS_THREADS_MUTEX_LOCK(&(p_support_ptrs->mutex)); p_new_node = (rpc_void_p_t)rpc_sm_mem_alloc( p_support_ptrs->p_mem_h, size, &status ); RPC_SS_THREADS_MUTEX_UNLOCK(&(p_support_ptrs->mutex)); if (status == rpc_s_no_memory) DCETHREAD_RAISE( rpc_x_no_memory ); #ifdef PERFMON RPC_SS_ALLOCATE_X; #endif return(p_new_node); } /******************************************************************************/ /* */ /* rpc_ss_free */ /* */ /******************************************************************************/ void rpc_ss_free ( idl_void_p_t node_to_free ) { rpc_ss_thread_support_ptrs_t *p_support_ptrs = NULL; #ifdef PERFMON RPC_SS_FREE_N; #endif rpc_ss_get_support_ptrs( &p_support_ptrs ); RPC_SS_THREADS_MUTEX_LOCK(&(p_support_ptrs->mutex)); if (p_support_ptrs->p_mem_h->node_table) /* * Must unregister node or a subsequent alloc could get same addr and * nodetbl mgmt would think it was an alias to storage's former life. */ rpc_ss_unregister_node(p_support_ptrs->p_mem_h->node_table, (byte_p_t)node_to_free); rpc_ss_mem_release(p_support_ptrs->p_mem_h, (byte_p_t)node_to_free, ndr_true); RPC_SS_THREADS_MUTEX_UNLOCK(&(p_support_ptrs->mutex)); #ifdef PERFMON RPC_SS_FREE_X; #endif }