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authorDJ Delorie <dj@redhat.com>2013-08-07 15:04:28 +0000
committerDJ Delorie <dj@redhat.com>2013-08-07 15:04:28 +0000
commit3c6331b4a5e11e0fbcb0889746e2b71981cfb11a (patch)
tree87690545ab2a7f451769b6f72ca5f5105662bdf3 /include/vtv-change-permission.h
parent49de16906fd7f1d00095686483b34ab70411ea21 (diff)
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merge from gcc
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diff --git a/include/vtv-change-permission.h b/include/vtv-change-permission.h
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+/* Copyright (C) 2013
+ Free Software Foundation
+
+ This file is part of GCC.
+
+ modify it under the terms of the GNU Library General Public License
+ as published by the Free Software Foundation; either version 2, or
+ (at your option) any later version.
+
+ In addition to the permissions in the GNU Library General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file into
+ combinations with other programs, and to distribute those
+ combinations without any restriction coming from the use of this
+ file. (The Library Public License restrictions do apply in other
+ respects; for example, they cover modification of the file, and
+ distribution when not linked into a combined executable.)
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+
+#ifndef __VTV_H__
+#define __VTV_H__
+
+/* We could have used an enumeration here but it just makes it more
+ difficult for the compiler to generate a call to this. These are
+ used as arguments to the function __VLTChangePermission, declared
+ below. */
+#define __VLTP_READ_ONLY 0
+#define __VLTP_READ_WRITE 1
+
+#ifdef __cplusplus
+extern "C" void __VLTChangePermission (int);
+#else
+extern void __VLTChangePermission (int);
+#endif
+
+#ifdef BIG_PAGE_SIZE
+/* TODO - Replace '4096' below with correct big page size. */
+#define VTV_PAGE_SIZE 4096
+#else
+#define VTV_PAGE_SIZE 4096
+#endif
+
+
+
+#endif /* __VTV_H__ */