2 * \file l4re/lib/src/parent.cc
6 * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
7 * Alexander Warg <warg@os.inf.tu-dresden.de>
8 * economic rights: Technische Universität Dresden (Germany)
10 * This file is part of TUD:OS and distributed under the terms of the
11 * GNU General Public License 2.
12 * Please see the COPYING-GPL-2 file for details.
14 * As a special exception, you may use this file as part of a free software
15 * library without restriction. Specifically, if other files instantiate
16 * templates or use macros or inline functions from this file, or you compile
17 * this file and link it with other files to produce an executable, this
18 * file does not by itself cause the resulting executable to be covered by
19 * the GNU General Public License. This exception does not however
20 * invalidate any other reasons why the executable file might be covered by
21 * the GNU General Public License.
23 #include <l4/cxx/ipc_stream>
25 #include <l4/re/parent>
26 #include <l4/re/parent-sys.h>
27 #include <l4/re/protocols>
35 Parent::signal(unsigned long sig, unsigned long val) const throw()
37 L4::Ipc::Iostream io(l4_utcb());
38 io << L4::Opcode(Parent_::Signal) << sig << val;
39 return l4_error(io.call(cap(), L4Re::Protocol::Parent));