From 4f670845ff9ab6c48bcb5f7bf4d4ef6dc3c3064b Mon Sep 17 00:00:00 2001 From: manuel Date: Tue, 27 Mar 2012 11:51:08 +0200 Subject: reorganize file structure to match the upstream requirements --- userprog/pagedir.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 userprog/pagedir.h (limited to 'userprog/pagedir.h') diff --git a/userprog/pagedir.h b/userprog/pagedir.h new file mode 100644 index 0000000..cd92447 --- /dev/null +++ b/userprog/pagedir.h @@ -0,0 +1,18 @@ +#ifndef USERPROG_PAGEDIR_H +#define USERPROG_PAGEDIR_H + +#include +#include + +uint32_t *pagedir_create (void); +void pagedir_destroy (uint32_t *pd); +bool pagedir_set_page (uint32_t *pd, void *upage, void *kpage, bool rw); +void *pagedir_get_page (uint32_t *pd, const void *upage); +void pagedir_clear_page (uint32_t *pd, void *upage); +bool pagedir_is_dirty (uint32_t *pd, const void *upage); +void pagedir_set_dirty (uint32_t *pd, const void *upage, bool dirty); +bool pagedir_is_accessed (uint32_t *pd, const void *upage); +void pagedir_set_accessed (uint32_t *pd, const void *upage, bool accessed); +void pagedir_activate (uint32_t *pd); + +#endif /* userprog/pagedir.h */ -- cgit v1.2.3