init gnumach copy

1 files changed, 33 insertions, 0 deletions

diff --git a/xen/grant.h b/xen/grant.h
new file mode 100644
index 0000000..30ce344
--- /dev/null
+++ b/xen/grant.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright (C) 2006-2009 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 the program ; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef XEN_GRANT_H
+#define XEN_GRANT_H
+#include <sys/types.h>
+#include <machine/xen.h>
+#include <xen/public/xen.h>
+#include <xen/public/grant_table.h>
+
+void hyp_grant_init(void);
+grant_ref_t hyp_grant_give(domid_t domid, unsigned long frame_nr, int readonly);
+void hyp_grant_takeback(grant_ref_t grant);
+grant_ref_t hyp_grant_accept_transfer(domid_t domid, unsigned long frame_nr);
+unsigned long hyp_grant_finish_transfer(grant_ref_t grant);
+void *hyp_grant_address(grant_ref_t grant);
+
+#endif /* XEN_GRANT_H */