diff options
Diffstat (limited to 'xen/grant.h')
| -rw-r--r-- | xen/grant.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/xen/grant.h b/xen/grant.h new file mode 100644 index 00000000..ff8617d4 --- /dev/null +++ b/xen/grant.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2006 Samuel Thibault <samuel.thibault@ens-lyon.org> + * + * 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 */ |