refactor: remove very old sync.[ch] system for "abstracting" mutex access

This was a bad idea that never was used much.

3 files changed, 0 insertions, 105 deletions

diff --git a/runtime/Makefile.am b/runtime/Makefile.am
index ac4f4279..e504b1fd 100644
--- a/runtime/Makefile.am
+++ b/runtime/Makefile.am
@@ -53,8 +53,6 @@ librsyslog_la_SOURCES = \
 	apc.h \
 	statsobj.c \
 	statsobj.h \
-	sync.c \
-	sync.h \
 	stream.c \
 	stream.h \
 	var.c \
diff --git a/runtime/sync.c b/runtime/sync.c
deleted file mode 100644
index 46b5ce4c..00000000
--- a/runtime/sync.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* synrchonization-related stuff. In theory, that should
- * help porting to something different from pthreads.
- *
- * Copyright 2007-2012 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.
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "rsyslog.h"
-#include "sync.h"
-#include "debug.h"
-
-
-void
-SyncObjInit(pthread_mutex_t **mut)
-{
-	*mut = (pthread_mutex_t *) MALLOC(sizeof (pthread_mutex_t));
-	pthread_mutex_init(*mut, NULL);
-}
-
-
-/* This function destroys the mutex and also sets the mutex object
- * to NULL. While the later is not strictly necessary, it is a good
- * aid when debugging problems. As this function is not exepected to 
- * be called quite frequently, the additional overhead can well be
- * accepted. If this changes over time, setting to NULL may be
- * reconsidered. - rgerhards, 2007-11-12
- */
-void
-SyncObjExit(pthread_mutex_t **mut)
-{
-	if(*mut != NULL) {
-		pthread_mutex_destroy(*mut);
-		free(*mut);
-		*mut = NULL;
-	}
-}
diff --git a/runtime/sync.h b/runtime/sync.h
deleted file mode 100644
index a2c8f122..00000000
--- a/runtime/sync.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Definitions syncrhonization-related stuff. In theory, that should
- * help porting to something different from pthreads.
- *
- * Copyright 2007-2012 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_SYNC_H
-#define INCLUDED_SYNC_H
-
-#include <pthread.h>
-
-/* SYNC_OBJ_TOOL definition must be placed in object to be synced!
- * SYNC_OBJ_TOOL_INIT must be called upon of object construction and
- * SUNC_OBJ_TOOL_EXIT must be called upon object destruction
- */
-#define SYNC_OBJ_TOOL pthread_mutex_t *Sync_mut
-#define SYNC_OBJ_TOOL_INIT(x) SyncObjInit(&((x)->Sync_mut))
-#define SYNC_OBJ_TOOL_EXIT(x) SyncObjExit(&((x)->Sync_mut))
-
-/* If we run in non-debug (release) mode, we use inline code for the mutex
- * operations. If we run in debug mode, we use functions, because they
- * are better to trace in the stackframe.
- */
-#define LockObj(x) d_pthread_mutex_lock((x)->Sync_mut)
-#define UnlockObj(x) d_pthread_mutex_unlock((x)->Sync_mut)
-
-void SyncObjInit(pthread_mutex_t **mut);
-void SyncObjExit(pthread_mutex_t **mut);
-extern void lockObj(pthread_mutex_t *mut);
-extern void unlockObj(pthread_mutex_t *mut);
-
-#endif /* #ifndef INCLUDED_SYNC_H */