init gnumach copy

1 files changed, 45 insertions, 0 deletions

diff --git a/include/mach/vm_sync.h b/include/mach/vm_sync.h
new file mode 100644
index 0000000..0c7451c
--- /dev/null
+++ b/include/mach/vm_sync.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2018 Free Software Foundation
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * All Rights Reserved.
+ */
+
+#ifndef	_MACH_VM_SYNC_H_
+#define	_MACH_VM_SYNC_H_
+
+/*
+ *	Types defined:
+ *
+ *	vm_sync_t		VM synchronization flags
+ */
+
+typedef int		vm_sync_t;
+
+/*
+ *	Synchronization values
+ */
+
+#define	VM_SYNC_ASYNCHRONOUS	((vm_sync_t) 0x01)
+#define	VM_SYNC_SYNCHRONOUS	((vm_sync_t) 0x02)
+#define	VM_SYNC_INVALIDATE	((vm_sync_t) 0x04)
+#if 0
+/* Not supported yet.  */
+#define	VM_SYNC_KILLPAGES	((vm_sync_t) 0x08)
+#define	VM_SYNC_DEACTIVATE	((vm_sync_t) 0x10)
+#define	VM_SYNC_CONTIGUOUS	((vm_sync_t) 0x20)
+#define	VM_SYNC_REUSABLEPAGES	((vm_sync_t) 0x40)
+#endif
+
+#endif	/* _MACH_VM_SYNC_H_ */