regression: mmap for fd

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

diff --git a/lunaix-os/includes/lunaix/mm/region.h b/lunaix-os/includes/lunaix/mm/region.h
index 8da41d2c1019d84e6a9c907af4c37a3dfd6f436f..be4a30065498a78c933b9ba288a55fb067ec95af 100644 (file)
--- a/lunaix-os/includes/lunaix/mm/region.h
+++ b/lunaix-os/includes/lunaix/mm/region.h
@@ -2,13 +2,22 @@
 #define __LUNAIX_REGION_H
 
 #include <lunaix/mm/mm.h>
 #define __LUNAIX_REGION_H
 
 #include <lunaix/mm/mm.h>

-#include <lunaix/process.h>

 
 

-void region_add(struct proc_info* proc, unsigned long start, unsigned long end, unsigned int attr);
+typedef struct llist_header vm_regions_t;

 
 

-void region_release_all(struct proc_info* proc);
+struct mm_region*
+region_create(ptr_t start, ptr_t end, u32_t attr);

 
 

-struct mm_region* region_get(struct proc_info* proc, unsigned long vaddr);
+void
+region_add(vm_regions_t* lead, struct mm_region* vmregion);

 
 

+void
+region_release_all(vm_regions_t* lead);
+
+struct mm_region*
+region_get(vm_regions_t* lead, unsigned long vaddr);
+
+void
+region_copy(vm_regions_t* src, vm_regions_t* dest);

 
 #endif /* __LUNAIX_REGION_H */
 
 #endif /* __LUNAIX_REGION_H */