diff options
Diffstat (limited to 'rtemsbsd/include/vm/vm_pager.h')
| -rw-r--r-- | rtemsbsd/include/vm/vm_pager.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/rtemsbsd/include/vm/vm_pager.h b/rtemsbsd/include/vm/vm_pager.h index e69de29b..d9bc1524 100644 --- a/rtemsbsd/include/vm/vm_pager.h +++ b/rtemsbsd/include/vm/vm_pager.h @@ -0,0 +1,20 @@ +#ifndef RTEMS_VM_PAGER_H +#define RTEMS_VM_PAGER_H + +/* + * get/put return values + * OK operation was successful + * BAD specified data was out of the accepted range + * FAIL specified data was in range, but doesn't exist + * PEND operations was initiated but not completed + * ERROR error while accessing data that is in range and exists + * AGAIN temporary resource shortage prevented operation from happening + */ +#define VM_PAGER_OK 0 +#define VM_PAGER_BAD 1 +#define VM_PAGER_FAIL 2 +#define VM_PAGER_PEND 3 +#define VM_PAGER_ERROR 4 +#define VM_PAGER_AGAIN 5 + +#endif |