4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
6 // The contents of this file are subject to the Fraunhofer FOKUS Public License
7 // Version 1.0 (the "License"); you may not use this file except in compliance
8 // with the License. You may obtain a copy of the License at
9 // http://senf.berlios.de/license.html
11 // The Fraunhofer FOKUS Public License Version 1.0 is based on,
12 // but modifies the Mozilla Public License Version 1.1.
13 // See the full license text for the amendments.
15 // Software distributed under the License is distributed on an "AS IS" basis,
16 // WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
17 // for the specific language governing rights and limitations under the License.
19 // The Original Code is Fraunhofer FOKUS code.
21 // The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
22 // (registered association), Hansastraße 27 c, 80686 Munich, Germany.
23 // All Rights Reserved.
26 // Stefan Bund <g0dil@berlios.de>
29 \brief SignalDispatcher inline non-template implementation */
31 #include "SignalEvent.ih"
35 #include <senf/Utils/signalnames.hh>
37 #define prefix_ inline
38 //-/////////////////////////////////////////////////////////////////////////////////////////////////
40 prefix_ void senf::scheduler::detail::SignalDispatcher::blockSignals()
43 sigprocmask(SIG_BLOCK, &sigSet_, 0);
47 prefix_ void senf::scheduler::detail::SignalDispatcher::unblockSignals()
49 if (!blocked_) return;
50 sigprocmask(SIG_UNBLOCK, &sigSet_, 0);
54 prefix_ bool senf::scheduler::detail::SignalDispatcher::empty()
57 return handlers_.empty();
60 //-/////////////////////////////////////////////////////////////////////////////////////////////////
61 // senf::scheduler::SignalEvent
63 prefix_ senf::scheduler::SignalEvent::SignalEvent(int signal, Callback const & cb,
64 bool initiallyEnabled)
65 : detail::FIFORunner::TaskInfo(signalName(signal)), signal_ (signal), cb_ (cb)
71 prefix_ senf::scheduler::SignalEvent::~SignalEvent()
73 if (senf::scheduler::detail::SignalDispatcher::alive())
77 prefix_ void senf::scheduler::SignalEvent::disable()
79 if (detail::SignalSetBase::linked())
80 senf::scheduler::detail::SignalDispatcher::instance().remove(*this);
83 prefix_ void senf::scheduler::SignalEvent::enable()
85 if (! detail::SignalSetBase::linked())
86 senf::scheduler::detail::SignalDispatcher::instance().add(*this);
89 prefix_ void senf::scheduler::SignalEvent::action(Callback const & cb)
94 //-/////////////////////////////////////////////////////////////////////////////////////////////////
101 // comment-column: 40
102 // c-file-style: "senf"
103 // indent-tabs-mode: nil
104 // ispell-local-dictionary: "american"
105 // compile-command: "scons -u test"