X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/0067bc210e621ccda286092d081a7890d65e1c18..74926d2db1d9f3228acdfca03013a8ba0ac1d8c0:/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 8da41d2..3aa522a 100644
--- a/lunaix-os/includes/lunaix/mm/region.h
+++ b/lunaix-os/includes/lunaix/mm/region.h
@@ -2,13 +2,28 @@
 #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);
+struct mm_region*
+region_create_range(ptr_t start, size_t length, u32_t attr);
 
+void
+region_add(vm_regions_t* lead, struct mm_region* vmregion);
+
+void
+region_release(pid_t pid, struct mm_region* region);
+
+void
+region_release_all(pid_t pid, 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 */