diff options
Diffstat (limited to 'runtime/vm.h')
| -rw-r--r-- | runtime/vm.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/runtime/vm.h b/runtime/vm.h deleted file mode 100644 index cb3c69d0..00000000 --- a/runtime/vm.h +++ /dev/null @@ -1,68 +0,0 @@ -/* The vm object. - * - * This implements the rsyslog virtual machine. The initial implementation is - * done to support complex user-defined expressions, but it may evolve into a - * much more useful thing over time. - * - * The virtual machine uses rsyslog variables as its memory storage system. - * All computation is done on a stack (vmstk). The vm supports a given - * instruction set and executes programs of type vmprg, which consist of - * single operations defined in vmop (which hold the instruction and the - * data). - * - * Copyright 2008 Rainer Gerhards and Adiscon GmbH. - * - * This file is part of the rsyslog runtime library. - * - * The rsyslog runtime library is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * The rsyslog runtime library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>. - * - * A copy of the GPL can be found in the file "COPYING" in this distribution. - * A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution. - */ -#ifndef INCLUDED_VM_H -#define INCLUDED_VM_H - -#include "msg.h" -#include "vmstk.h" -#include "vmprg.h" - -/* the vm object */ -typedef struct vm_s { - BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ - vmstk_t *pStk; /* The stack */ - msg_t *pMsg; /* the current message (or NULL, if we have none) */ -} vm_t; - - -/* interfaces */ -BEGINinterface(vm) /* name must also be changed in ENDinterface macro! */ - INTERFACEObjDebugPrint(vm); - rsRetVal (*Construct)(vm_t **ppThis); - rsRetVal (*ConstructFinalize)(vm_t __attribute__((unused)) *pThis); - rsRetVal (*Destruct)(vm_t **ppThis); - rsRetVal (*ExecProg)(vm_t *pThis, vmprg_t *pProg); - rsRetVal (*PopBoolFromStack)(vm_t *pThis, var_t **ppVar); /* there are a few cases where we need this... */ - rsRetVal (*PopVarFromStack)(vm_t *pThis, var_t **ppVar); /* there are a few cases where we need this... */ - rsRetVal (*SetMsg)(vm_t *pThis, msg_t *pMsg); /* there are a few cases where we need this... */ - /* v2 (4.1.7) */ - rsRetVal (*FindRSFunction)(cstr_t *pcsName, prsf_t *prsf); /* 2009-06-04 */ - rsRetVal (*FindRSFunctionName)(prsf_t rsf, cstr_t **ppcsName); /* 2009-06-04 */ -ENDinterface(vm) -#define vmCURR_IF_VERSION 2 /* increment whenever you change the interface structure! */ - - -/* prototypes */ -PROTOTYPEObj(vm); - -#endif /* #ifndef INCLUDED_VM_H */ |