NAME

Qt::Core::QSystemSemaphore

PUBLIC METHODS

QSystemSemaphore(const QString & key, int initialValue, QSystemSemaphore::AccessMode mode)

QSystemSemaphore(const QString & key, int initialValue, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open)

QSystemSemaphore(const QString & key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open)

~QSystemSemaphore()

bool acquire()

QSystemSemaphore::SystemSemaphoreError error()

QString errorString()

QString key()

bool release(int n)

bool release(int n = 1)

void setKey(const QString & key, int initialValue, QSystemSemaphore::AccessMode mode)

void setKey(const QString & key, int initialValue, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open)

void setKey(const QString & key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open)

ENUM VALUES

Open

Create

NoError

PermissionDenied

KeyError

AlreadyExists

NotFound

OutOfResources

UnknownError

EXPORT

None by default.

AUTHOR

Dongxu Ma <dongxu@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2011 - 2012 by Dongxu Ma

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See http://dev.perl.org/licenses/artistic.html