/usr/include/sipxtapi/os/linux/OsProcessLinux.h is in libsipxtapi-dev 3.3.0~test17-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (C) 2004-2006 SIPfoundry Inc.
// Licensed by SIPfoundry under the LGPL license.
//
// Copyright (C) 2004-2006 Pingtel Corp. All rights reserved.
// Licensed to SIPfoundry under a Contributor Agreement.
//
// $$
///////////////////////////////////////////////////////////////////////////////
#ifndef _OsProcessLinux_h_
#define _OsProcessLinux_h_
// SYSTEM INCLUDES
// APPLICATION INCLUDES
#include "os/OsDefs.h"
#include "os/OsStatus.h"
#include "os/OsProcess.h"
// DEFINES
// MACROS
// EXTERNAL FUNCTIONS
// EXTERNAL VARIABLES
// CONSTANTS
// STRUCTS
// TYPEDEFS
// FORWARD DECLARATIONS
//: This encapsulates a pid, and allows querying, killing and all the
//: other cool things you want to do to a process.
class OsProcessLinux : public OsProcessBase
{
/* //////////////////////////// PUBLIC //////////////////////////////////// */
public:
/* ============================ CREATORS ================================== */
OsProcessLinux();
//:Default constructor
virtual ~OsProcessLinux();
//:Destructor
/* ============================ MANIPULATORS ============================== */
virtual OsStatus launch(UtlString &rAppName, UtlString parameters[], OsPath &startupDir,
OsProcessPriorityClass prio = NormalPriorityClass, UtlBoolean bExeclusive = FALSE);
//: Pass the appname and parameters to start the process
//: Returns TRUE if process started ok.
//: If bExclusive is TRUE and another process by the same name already
//: is running the return is OS_FAILED
virtual OsStatus kill();
//: Kills the process specified by pid
virtual OsStatus setPriority(int prio);
//: Changes the process priority. Must own the process for this to be legal.
static OsStatus getByPID(PID pid, OsProcessLinux &rProcess);
//: Given a PID, this method will fill in the process passed in so the user
//: can then manipulate it
virtual OsStatus setIORedirect(OsPath &rStdInputFilename, OsPath &rStdOutputFilename, OsPath &rStdErrorFilename);
//: Sets the standard input, output and/or stderror
/* ============================ ACCESSORS ================================= */
static PID getCurrentPID();
//: Returns the current process id.
virtual OsStatus getPriority(int &rPrio);
//: Returns the process priority. Must own the process for this to be legal.
virtual OsStatus getPriorityClass(OsProcessPriorityClass &rPrioClass);
//: Returns the Priority Class for this process. Priority is a function of the class.
virtual OsStatus getMinPriority(int &rMinPrio);
//: Returns the min priority base on which class is selected
virtual OsStatus getMaxPriority(int &rMaxPrio);
//: Returns the max priority base on which class is selected
virtual OsStatus getInfo(OsProcessInfo &rProcessInfo);
//: Returns full information on process, including priority.
//: See OsProcessInfo for more information
virtual OsStatus getUpTime(OsTime &rUpTime);
//: How long has this process been runnign for?
/* ============================ INQUIRY =================================== */
virtual UtlBoolean isRunning () const ;
//: Returns TRUE if process is still active
int wait(int WaitInSecs);
//: waits n seconds for the process to terminate.
//: if you pass 0 then it waits indefinately
/* //////////////////////////// PROTECTED ///////////////////////////////// */
protected:
/* //////////////////////////// PRIVATE /////////////////////////////////// */
private:
static void cleanZombieProcess(int signal);
//: Clean zombie child processes when they die
};
/* ============================ INLINE METHODS ============================ */
#endif // _OsProcessLinux_h_
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