mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-28 06:59:33 +00:00
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/*
|
|
*
|
|
* (C) 2014-26 - ntop.org
|
|
*
|
|
*
|
|
* 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 3 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 _CONDVAR_H_
|
|
#define _CONDVAR_H_
|
|
|
|
#include "ntop_includes.h"
|
|
|
|
/* ******************************* */
|
|
|
|
class Condvar {
|
|
private:
|
|
pthread_mutex_t mutex;
|
|
pthread_cond_t condvar;
|
|
bool predicate;
|
|
|
|
int signal_waiters(bool signal_all);
|
|
|
|
public:
|
|
Condvar();
|
|
~Condvar();
|
|
|
|
void init();
|
|
int wait();
|
|
int timedWait(struct timespec* expiration);
|
|
|
|
inline int signal() { return (signal_waiters(false)); };
|
|
inline int signalAll() { return (signal_waiters(true)); };
|
|
};
|
|
|
|
#endif /* _CONDVAR_H_ */
|