/*
* CINELERRA
* Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
+ *
* This program 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 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
*/
#ifndef MUTEX_H
#include <pthread.h>
#include <stdio.h>
+#include "bctrace.inc"
-class Mutex
+class Mutex : public trace_info
{
public:
Mutex(const char *title = 0, int recursive = 0);
const char *title;
};
-class mLock
-{
- Mutex &mutex;
+#if 0
+#include <stdio.h>
+
+class TMutex : public Mutex
+{ // logged
public:
- mLock(Mutex &m) : mutex(m) { mutex.lock(); }
- mLock(Mutex *m) : mutex(*m) { mutex.lock(); }
- ~mLock() { mutex.unlock(); }
+ TMutex(const char *title = 0, int recursive = 0)
+ : Mutex(title, recursive) {
+ printf("new TMutex(%s) = %p\n", title, this);
+ }
+ ~TMutex() {
+ printf("del TMutex(%s) = %p\n", title, this);
+ }
+ int lock(const char *location = 0) {
+ printf("locking %p: %s\n", this, title); int ret = Mutex::lock(location);
+ printf("locked %p:%d %s\n", this, ret, title); return ret;
+ }
+ int unlock() {
+ printf("unlocking %p: %s\n", this, title); return Mutex::unlock();
+ }
+ int trylock(const char *location = 0) {
+ printf("try locking %p: %s\n", this, title); int ret = Mutex::trylock(location);
+ printf("try locked %p:%d %s\n", this, ret, title); return ret;
+ }
+ int reset() {
+ printf("reset %p: %s\n", this, title);
+ return Mutex::reset();
+ }
+ int is_locked() {
+ int ret = Mutex::is_locked();
+ printf("is_locked %p:%d %s\n", this, ret, title);
+ return ret;
+ }
};
-
+#endif
#endif