initial creation of wti class (worker implementation missing)

1 files changed, 55 insertions, 0 deletions

diff --git a/wti.h b/wti.h
new file mode 100644
index 00000000..fbf1f150
--- /dev/null
+++ b/wti.h
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+/* Definition of the worker thread instance (wti) class.
+ *
+ * Copyright 2008 Rainer Gerhards and Adiscon GmbH.
+ *
+ * This file is part of rsyslog.
+ *
+ * Rsyslog is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Rsyslog 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Rsyslog.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * A copy of the GPL can be found in the file "COPYING" in this distribution.
+ */
+
+#ifndef WTI_H_INCLUDED
+#define WTI_H_INCLUDED
+
+#include <pthread.h>
+#include "wtp.h"
+#include "obj.h"
+
+/* the worker thread instance class */
+typedef struct wti_s {
+	BEGINobjInstance;
+	pthread_t thrdID;  /* thread ID */
+	qWrkCmd_t tCurrCmd; /* current command to be carried out by worker */
+	obj_t *pUsr;		/* current user object being processed (or NULL if none) */
+	wtp_t *pWtp; /* my worker thread pool (important if only the work thread instance is passed! */
+	int toShutdown;	/* shutdown timeout, used when idle */
+	pthread_cond_t condInitDone; /* signaled when the thread startup is done (once per thread existance) */
+	pthread_mutex_t mut;
+	uchar *pszDbgHdr;	/* header string for debug messages */
+} wti_t;
+
+/* some symbolic constants for easier reference */
+
+
+/* prototypes */
+rsRetVal wtiConstruct(wti_t **ppThis);
+rsRetVal wtiConstructFinalize(wti_t *pThis);
+rsRetVal wtiDestruct(wti_t **ppThis);
+PROTOTYPEObjClassInit(wti);
+PROTOTYPEpropSetMeth(wti, pszDbgHdr, uchar*);
+PROTOTYPEpropSetMeth(wti, toShutdown, int);
+#define wtiGetID(pThis) ((unsigned long) pThis)
+
+#endif /* #ifndef WTI_H_INCLUDED */