procutil.cpp File Reference

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

Go to the source code of this file.

Functions
qint64	get_pid ()
bool	is_process_running (qint64 pid)
bool	write_pidfile (const QString &pidFileName, QString *errmsg)
qint64	read_pidfile (const QString &pidFileName, QString *errmsg)
QHash< qint64, QString >	process_list ()
bool	process_kill (qint64 pid)

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Function Documentation

qint64 get_pid

(

)

Returns the PID of the current process.

Definition at line 28 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 39 of file procutil.cpp.

References win32_process_list().

Referenced by is_vidalia_running().

bool process_kill

(

qint64

pid

)

Attempt to kill process pid. Return true if the specified process was successfully terminated. Otherwise, return false.

Definition at line 117 of file procutil.cpp.

Referenced by MainWindow::authenticationFailed().

QHash<qint64, QString> process_list

(

)

Return a list of all currently running PIDs and their associated process names.

Definition at line 107 of file procutil.cpp.

References win32_process_list().

Referenced by MainWindow::authenticationFailed().

qint64 read_pidfile	(	const 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 84 of file procutil.cpp.

Referenced by is_vidalia_running().

bool write_pidfile	(	const QString &	pidFileName,
		QString *	errmsg
	)

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

Definition at line 61 of file procutil.cpp.

References err(), and get_pid().

Referenced by main().