1 /**
2 * \file
3 * \brief Memory allocator client stub implementation
4 */
5 /*
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)
9 *
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.
13 *
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.
22 */
23 #include <l4/re/mem_alloc>
24 #include <l4/re/mem_alloc-sys.h>
25 #include <l4/re/dataspace>
26 #include <l4/re/error_helper>
27
28 #include <l4/sys/factory>
29
30
31 namespace L4Re
32 {
33
34 long
alloc(long size,L4::Cap<Dataspace> mem,unsigned long flags,unsigned long align)35 Mem_alloc::alloc(long size,
36 L4::Cap<Dataspace> mem, unsigned long flags,
37 unsigned long align) const noexcept
38 {
39 L4::Cap<L4::Factory> f(cap());
40 return l4_error(f->create(mem, L4Re::Dataspace::Protocol)
41 << l4_mword_t(size)
42 << l4_umword_t(flags)
43 << l4_umword_t(align));
44 }
45
46 };
47