procutil.cpp File Reference

#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QTextStream>
#include <QApplication>
#include "stringutil.h"
#include "procutil.h"

Go to the source code of this file.

Functions
qint64	get_pid ()
bool	is_process_running (qint64 pid)
bool	write_pidfile (QString pidFileName, QString *errmsg)
qint64	read_pidfile (QString pidFileName, QString *errmsg)

---

Function Documentation

qint64 get_pid

(

)

Returns the PID of the current process.

Definition at line 29 of file procutil.cpp.

Referenced by main(), and write_pidfile().

bool is_process_running

(

qint64

pid

)

Returns true if a process with the given PID is running.

Definition at line 40 of file procutil.cpp.

References win32_process_list().

Referenced by is_vidalia_running().

qint64 read_pidfile	(	QString	pidFileName,
		QString *	errmsg
	)

Reads the given pidfile and returns the value contained in it. If the file does not exist 0 is returned. Returns -1 if an error occurs.

Definition at line 85 of file procutil.cpp.

Referenced by is_vidalia_running().

bool write_pidfile	(	QString	pidFileName,
		QString *	errmsg
	)

Writes the given file to disk containing the current process's PID.

Definition at line 62 of file procutil.cpp.

References err(), and get_pid().

Referenced by main().