From 92235fb259b0ebdfc99859c2c95fe1f8c163f411 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Tue, 8 Nov 2016 20:09:05 -0500
Subject: trying out distortos
---
include/distortos/SignalInformation.hpp | 100 ++++++++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
create mode 100644 include/distortos/SignalInformation.hpp
(limited to 'include/distortos/SignalInformation.hpp')
diff --git a/include/distortos/SignalInformation.hpp b/include/distortos/SignalInformation.hpp
new file mode 100644
index 0000000..b3d897c
--- /dev/null
+++ b/include/distortos/SignalInformation.hpp
@@ -0,0 +1,100 @@
+/**
+ * \file
+ * \brief SignalInformation class header
+ *
+ * \author Copyright (C) 2015 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info
+ *
+ * \par License
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
+ * distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDE_DISTORTOS_SIGNALINFORMATION_HPP_
+#define INCLUDE_DISTORTOS_SIGNALINFORMATION_HPP_
+
+#include <csignal>
+#include <cstdint>
+
+namespace distortos
+{
+
+/**
+ * \brief SignalInformation class contains information about queued signal
+ *
+ * Similar to siginfo_t - http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html
+ *
+ * \ingroup signals
+ */
+
+class SignalInformation
+{
+public:
+
+ /// replacement for predefined \a si_code values
+ enum class Code : uint8_t
+ {
+ /// signal generated by Thread::generateSignal() or ThisThread::Signals::generateSignal() (similar to
+ /// \a SI_USER)
+ generated,
+ /// signal queued by Thread::queueSignal() or ThisThread::Signals::queueSignal() (similar to \a SI_QUEUE)
+ queued,
+ };
+
+ /**
+ * \brief SignalInformation's constructor.
+ *
+ * \param [in] signalNumber is the signal number (similar to \a si_signo member of \a siginfo_t)
+ * \param [in] code is the signal code (similar to \a si_code member of \a siginfo_t)
+ * \param [in] value is the signal value (similar to \a si_value member of \a siginfo_t)
+ */
+
+ constexpr SignalInformation(const uint8_t signalNumber, const Code code, const sigval value) :
+ value_(value),
+ code_{code},
+ signalNumber_{signalNumber}
+ {
+
+ }
+
+ /**
+ * \return signal code (similar to \a si_code member of \a siginfo_t)
+ */
+
+ Code getCode() const
+ {
+ return code_;
+ }
+
+ /**
+ * \return signal number (similar to \a si_signo member of \a siginfo_t)
+ */
+
+ uint8_t getSignalNumber() const
+ {
+ return signalNumber_;
+ }
+
+ /**
+ * \return signal value (similar to \a si_value member of \a siginfo_t)
+ */
+
+ sigval getValue() const
+ {
+ return value_;
+ }
+
+private:
+
+ /// signal value (similar to \a si_value member of \a siginfo_t)
+ sigval value_;
+
+ /// signal code (similar to \a si_code member of \a siginfo_t)
+ Code code_;
+
+ /// signal number (similar to \a si_signo member of \a siginfo_t)
+ uint8_t signalNumber_;
+};
+
+} // namespace distortos
+
+#endif // INCLUDE_DISTORTOS_SIGNALINFORMATION_HPP_
--
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