process-cpp 3.0.0
A simple convenience library for handling processes in C++11.
signalable.h
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1/*
2 * Copyright © 2013 Canonical Ltd.
3 *
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License version 3,
6 * as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authored by: Thomas Voß <thomas.voss@canonical.com>
17 */
18
19#ifndef CORE_POSIX_SIGNALABLE_H_
20#define CORE_POSIX_SIGNALABLE_H_
21
22#include <core/posix/signal.h>
24
25#include <memory>
26#include <system_error>
27
28namespace core
29{
30namespace posix
31{
36{
37public:
43 virtual void send_signal_or_throw(Signal signal);
44
50 virtual void send_signal(Signal signal, std::error_code& e) noexcept(true);
51
52protected:
53 CORE_POSIX_DLL_LOCAL explicit Signalable(pid_t pid);
54
55private:
57 std::shared_ptr<Private> d;
58};
59}
60}
61
62#endif // CORE_POSIX_SIGNALABLE_H_
virtual void send_signal(Signal signal, std::error_code &e) noexcept(true)
Sends a signal to this signalable object.
CORE_POSIX_DLL_LOCAL Signalable(pid_t pid)
virtual void send_signal_or_throw(Signal signal)
Sends a signal to this signalable object.
Signal
The Signal enum collects the most common POSIX signals.
Definition signal.h:39
#define CORE_POSIX_DLL_PUBLIC
Definition visibility.h:26
#define CORE_POSIX_DLL_LOCAL
Definition visibility.h:27