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-rw-r--r--runtime/nssel.h57
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diff --git a/runtime/nssel.h b/runtime/nssel.h
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+/* Definitions for the nssel IO waiter.
+ *
+ * Copyright 2008-2012 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_NSSEL_H
+#define INCLUDED_NSSEL_H
+
+#include "netstrms.h"
+
+/* the nssel object */
+struct nssel_s {
+ BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
+ nsd_t *pDrvrData; /**< the driver's data elements */
+ uchar *pBaseDrvrName; /**< nsd base driver name to use, or NULL if system default */
+ uchar *pDrvrName; /**< full base driver name (set when driver is loaded) */
+ nsdsel_if_t Drvr; /**< our stream driver */
+};
+
+
+/* interface */
+BEGINinterface(nssel) /* name must also be changed in ENDinterface macro! */
+ rsRetVal (*Construct)(nssel_t **ppThis);
+ rsRetVal (*ConstructFinalize)(nssel_t *pThis);
+ rsRetVal (*Destruct)(nssel_t **ppThis);
+ rsRetVal (*Add)(nssel_t *pThis, netstrm_t *pStrm, nsdsel_waitOp_t waitOp);
+ rsRetVal (*Wait)(nssel_t *pThis, int *pNumReady);
+ rsRetVal (*IsReady)(nssel_t *pThis, netstrm_t *pStrm, nsdsel_waitOp_t waitOp, int *pbIsReady,
+ int *piNumReady);
+ /* v2 - 2013-09-17 by rgerhards */
+ rsRetVal (*SetDrvrName)(nssel_t *pThis, uchar *name);
+ENDinterface(nssel)
+#define nsselCURR_IF_VERSION 2 /* increment whenever you change the interface structure! */
+
+/* prototypes */
+PROTOTYPEObj(nssel);
+
+/* the name of our library binary */
+#define LM_NSSEL_FILENAME LM_NETSTRMS_FILENAME
+
+#endif /* #ifndef INCLUDED_NSSEL_H */