feat: (vm) memory mapping support: mmap/munmap

[lunaix-os.git] / lunaix-os / includes / lunaix / mm / mmap.h

diff --git a/lunaix-os/includes/lunaix/mm/mmap.h b/lunaix-os/includes/lunaix/mm/mmap.h
new file mode 100644 (file)
index 0000000..78c12d6
--- /dev/null
+++ b/lunaix-os/includes/lunaix/mm/mmap.h
@@ -0,0 +1,19 @@
+#ifndef __LUNAIX_MMAP_H
+#define __LUNAIX_MMAP_H
+
+#include <lunaix/fs.h>
+#include <lunaix/types.h>
+
+void*
+mem_map(ptr_t pd_ref,
+        struct llist_header* regions,
+        void* addr,
+        struct v_file* file,
+        u32_t offset,
+        size_t length,
+        u32_t attrs);
+
+void*
+mem_unmap(ptr_t mnt, struct llist_header* regions, void* addr, size_t length);
+
+#endif /* __LUNAIX_MMAP_H */