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1/* Copyright (C) 2004-2017 Free Software Foundation, Inc.
2
3 This file is part of GCC.
4
5 GCC is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3, or (at your option)
8 any later version.
9
10 GCC is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 Under Section 7 of GPL version 3, you are granted additional
16 permissions described in the GCC Runtime Library Exception, version
17 3.1, as published by the Free Software Foundation.
18
19 You should have received a copy of the GNU General Public License and
20 a copy of the GCC Runtime Library Exception along with this program;
21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
22 <http://www.gnu.org/licenses/>. */
23
24#ifndef _MM_MALLOC_H_INCLUDED
25#define _MM_MALLOC_H_INCLUDED
26
27#include <stdlib.h>
28
29/* We can't depend on <stdlib.h> since the prototype of posix_memalign
30 may not be visible. */
31#ifndef __cplusplus
32extern int posix_memalign (void **, size_t, size_t);
33#else
34extern "C" int posix_memalign (void **, size_t, size_t) throw ();
35#endif
36
37static __inline void *
38_mm_malloc (size_t __size, size_t __alignment)
39{
40 void *__ptr;
41 if (__alignment == 1)
42 return malloc (__size);
43 if (__alignment == 2 || (sizeof (void *) == 8 && __alignment == 4))
44 __alignment = sizeof (void *);
45 if (posix_memalign (&__ptr, __alignment, __size) == 0)
46 return __ptr;
47 else
48 return NULL;
49}
50
51static __inline void
52_mm_free (void *__ptr)
53{
54 free (__ptr);
55}
56
57#endif /* _MM_MALLOC_H_INCLUDED */
58

Warning: That file was not part of the compilation database. It may have many parsing errors.