Added basic shared memory support

This will be improved soon. It's very insecure right now.

1 files changed, 3 insertions, 1 deletions

diff --git a/kernel/inc/mm.h b/kernel/inc/mm.h
index e506331..5e30be6 100644
--- a/kernel/inc/mm.h
+++ b/kernel/inc/mm.h
@@ -104,8 +104,10 @@ struct memory_range memory_range_around(u32 base, u32 size);
 
 void *memory_alloc(struct page_dir *dir, u32 size, u32 flags);
 void *memory_alloc_identity(struct page_dir *dir, u32 flags);
-void memory_map_identity(struct page_dir *dir, struct memory_range prange, u32 flags);
+u32 memory_shalloc(struct page_dir *dir, u32 size, u32 flags);
+void *memory_shaccess(struct page_dir *dir, u32 shid);
 void memory_free(struct page_dir *dir, struct memory_range vrange);
+void memory_map_identity(struct page_dir *dir, struct memory_range prange, u32 flags);
 void memory_switch_dir(struct page_dir *dir);
 void memory_backup_dir(struct page_dir **backup);