Adding upstream version 8.2402.0.upstream/8.2402.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/runtime/linkedlist.h b/runtime/linkedlist.h
new file mode 100644
index 0000000..1cd3a14
--- /dev/null
+++ b/runtime/linkedlist.h
@@ -0,0 +1,71 @@
+/* Definition of the linkedlist object.
+ *
+ * Copyright 2007-2012 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 LINKEDLIST_H_INCLUDED
+#define LINKEDLIST_H_INCLUDED
+
+/* this is a single entry for a parse routine. It describes exactly
+ * one entry point/handler.
+ * The short name is cslch (Configfile SysLine CommandHandler)
+ */
+struct llElt_s { /* config file sysline parse entry */
+	struct llElt_s *pNext;
+	void *pKey;		/* key for this element */
+	void *pData;		/* user-supplied data pointer */
+};
+typedef struct llElt_s llElt_t;
+
+
+/* this is the list of known configuration commands with pointers to
+ * their handlers.
+ * The short name is cslc (Configfile SysLine Command)
+ */
+struct linkedList_s { /* config file sysline parse entry */
+	int iNumElts;		/* number of elements in list */
+	rsRetVal (*pEltDestruct)(void*pData);	/* destructor for user pointer in llElt_t's */
+	rsRetVal (*pKeyDestruct)(void*pKey);	/* destructor for key pointer in llElt_t's */
+	int (*cmpOp)(void*, void*); /* pointer to key compare operation function, retval like strcmp */
+	void *pKey;			/* the list key (searchable, if set) */
+	llElt_t *pRoot;	/* list root */
+	llElt_t *pLast;	/* list tail */
+};
+typedef struct linkedList_s linkedList_t;
+
+typedef llElt_t* linkedListCookie_t;	/* this type avoids exposing internals and keeps us flexible */
+
+/* prototypes */
+rsRetVal llInit(linkedList_t *pThis, rsRetVal (*pEltDestructor)(), rsRetVal (*pKeyDestructor)(), int (*pCmpOp)());
+rsRetVal llDestroy(linkedList_t *pThis);
+rsRetVal llDestroyRootElt(linkedList_t *pThis);
+rsRetVal llGetNextElt(linkedList_t *pThis, linkedListCookie_t *ppElt, void **ppUsr);
+rsRetVal llAppend(linkedList_t *pThis, void *pKey, void *pData);
+rsRetVal llFind(linkedList_t *pThis, void *pKey, void **ppData);
+rsRetVal llGetKey(llElt_t *pThis, void *ppData);
+rsRetVal llGetNumElts(linkedList_t *pThis, int *piCnt);
+rsRetVal llExecFunc(linkedList_t *pThis, rsRetVal (*pFunc)(void*, void*), void* pParam);
+rsRetVal llFindAndDelete(linkedList_t *pThis, void *pKey);
+/* use the macro below to define a function that will be executed by
+ * llExecFunc()
+ */
+#define DEFFUNC_llExecFunc(funcName)\
+	static rsRetVal funcName(void __attribute__((unused)) *pData, void __attribute__((unused)) *pParam)
+
+#endif /* #ifndef LINKEDLIST_H_INCLUDED */