/usr/include/Aria/ArCondition.h is in libaria-dev 2.8.0+repack-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /*
Adept MobileRobots Robotics Interface for Applications (ARIA)
Copyright (C) 2004, 2005 ActivMedia Robotics LLC
Copyright (C) 2006, 2007, 2008, 2009, 2010 MobileRobots Inc.
Copyright (C) 2011, 2012, 2013 Adept Technology
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
If you wish to redistribute ARIA under different terms, contact
Adept MobileRobots for information about a commercial version of ARIA at
robots@mobilerobots.com or
Adept MobileRobots, 10 Columbia Drive, Amherst, NH 03031; +1-603-881-7960
*/
#ifndef ARCONDITION_H
#define ARCONDITION_H
#if !defined(WIN32) || defined(MINGW)
#include <pthread.h>
#include "ArMutex.h"
#endif
#include "ariaTypedefs.h"
/** Threading condition wrapper class
@ingroup UtilityClasses
*/
class ArCondition
{
public:
enum {
STATUS_FAILED=1, ///< General failure
STATUS_FAILED_DESTROY, ///< Another thread is waiting on this condition so it can not be destroyed
STATUS_FAILED_INIT, ///< Failed to initialize thread. Requested action is imposesible
STATUS_WAIT_TIMEDOUT, ///< The timedwait timed out before signaling
STATUS_WAIT_INTR, ///< The wait was interupted by a signal
STATUS_MUTEX_FAILED_INIT, ///< The underlying mutex failed to init
STATUS_MUTEX_FAILED ///< The underlying mutex failed in some fashion
};
/** @internal */
#if defined(WIN32) && !defined(MINGW)
typedef HANDLE CondType;
#else
typedef pthread_cond_t CondType;
#endif
/// Constructor
AREXPORT ArCondition();
/// Desctructor
AREXPORT virtual ~ArCondition();
/// Signal the thread waiting
AREXPORT int signal();
/// Broadcast a signal to all threads waiting
AREXPORT int broadcast();
/** @brief Wait for a signal */
AREXPORT int wait();
/// Wait for a signal for a period of time in milliseconds
AREXPORT int timedWait(unsigned int msecs);
/// Translate error into string
AREXPORT const char *getError(int messageNumber) const;
// Set a name to be included in log messages
void setLogName(const char *logName) {myLogName = logName;}
const char *getLogName()
{
return (myLogName=="")?"unnamed":myLogName.c_str();
}
protected:
static ArStrMap ourStrMap;
bool myFailedInit;
CondType myCond;
#if defined(WIN32) && !defined(MINGW)
int myCount;
#else
ArMutex myMutex;
#endif
std::string myLogName;
};
#endif // ARCONDITION_H
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