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Diffstat (limited to 'runtime/vmprg.h')
-rw-r--r-- | runtime/vmprg.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/runtime/vmprg.h b/runtime/vmprg.h deleted file mode 100644 index 6a2eedda..00000000 --- a/runtime/vmprg.h +++ /dev/null @@ -1,67 +0,0 @@ -/* The vmprg object. - * - * The program is made up of vmop_t's, one after another. When we support - * branching (or user-defined functions) at some time, well do this via - * special branch opcodes. They will then contain the actual memory - * address of a logical program entry that we shall branch to. Other than - * that, all execution is serial - that is one opcode is executed after - * the other. This class implements a logical program store, modelled - * after real main memory. A linked list of opcodes is used to implement it. - * In the future, we may use linked lists of array's to enhance performance, - * but for the time being we have taken the simplistic approach (which also - * reduces risk of bugs during initial development). The necessary pointers - * for this are already implemented in vmop. Though this is not the 100% - * correct place, we have opted this time in favor of performance, which - * made them go there. - * - * Copyright 2008-2012 Rainer Gerhards and Adiscon GmbH. - * - * This file is part of the rsyslog runtime library. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * -or- - * see COPYING.ASL20 in the source distribution - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef INCLUDED_VMPRG_H -#define INCLUDED_VMPRG_H - -#include "vmop.h" -#include "stringbuf.h" - -/* the vmprg object */ -typedef struct vmprg_s { - BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ - vmop_t *vmopRoot; /* start of program */ - vmop_t *vmopLast; /* last vmop of program (for adding new ones) */ -} vmprg_t; - - -/* interfaces */ -BEGINinterface(vmprg) /* name must also be changed in ENDinterface macro! */ - INTERFACEObjDebugPrint(vmprg); - rsRetVal (*Construct)(vmprg_t **ppThis); - rsRetVal (*ConstructFinalize)(vmprg_t __attribute__((unused)) *pThis); - rsRetVal (*Destruct)(vmprg_t **ppThis); - rsRetVal (*AddOperation)(vmprg_t *pThis, vmop_t *pOp); - rsRetVal (*AddVarOperation)(vmprg_t *pThis, opcode_t opcode, var_t *pVar); - rsRetVal (*Obj2Str)(vmprg_t *pThis, cstr_t *pstr); - /* v2 (4.1.7) */ - rsRetVal (*AddCallOperation)(vmprg_t *pThis, cstr_t *pVar); /* added 2009-04-06 */ -ENDinterface(vmprg) -#define vmprgCURR_IF_VERSION 2 /* increment whenever you change the interface structure! */ - - -/* prototypes */ -PROTOTYPEObj(vmprg); - -#endif /* #ifndef INCLUDED_VMPRG_H */ |