feat: msync(2)

[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
index 333504a203c2c40bbaa5063e5fde706632950471..fffed078241b8c07aa2a4e370e58cf2ef4d87ed0 100644 (file)
--- a/lunaix-os/includes/lunaix/mm/mmap.h
+++ b/lunaix-os/includes/lunaix/mm/mmap.h
@@ -5,17 +5,32 @@
 #include <lunaix/mm/region.h>
 #include <lunaix/types.h>
 
 #include <lunaix/mm/region.h>
 #include <lunaix/types.h>
 

-void*
-mem_map(ptr_t pd_ref,
+int
+mem_map(void** addr_out,
+        ptr_t mnt,

         vm_regions_t* regions,
         void* addr,
         struct v_file* file,
         off_t offset,
         size_t length,
         vm_regions_t* regions,
         void* addr,
         struct v_file* file,
         off_t offset,
         size_t length,

-        u32_t attrs,
+        u32_t proct,

         u32_t options);
 
         u32_t options);
 

-void*
+int

 mem_unmap(ptr_t mnt, vm_regions_t* regions, void* addr, size_t length);
 
 mem_unmap(ptr_t mnt, vm_regions_t* regions, void* addr, size_t length);
 

+void
+mem_sync_pages(ptr_t mnt,
+               struct mm_region* region,
+               ptr_t start,
+               ptr_t length,
+               int options);
+
+int
+mem_msync(ptr_t mnt,
+          vm_regions_t* regions,
+          ptr_t addr,
+          size_t length,
+          int options);
+

 #endif /* __LUNAIX_MMAP_H */
 #endif /* __LUNAIX_MMAP_H */