2 Copyright (C) 2001 Paul Davis
3 Copyright (C) 2004-2008 Grame
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program 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 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 #ifndef __JackShmMem_POSIX__
22 #define __JackShmMem_POSIX__
24 #include <sys/types.h>
27 #define CHECK_MLOCK(ptr, size) (mlock((ptr), (size)) == 0)
28 #define CHECK_MUNLOCK(ptr, size) (munlock((ptr), (size)) == 0)
29 #define CHECK_MLOCKALL() (mlockall(MCL_CURRENT | MCL_FUTURE) == 0)
30 #define CHECK_MUNLOCKALL() (munlockall() == 0)