X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/251bbe5068a2a7b23a23a4df11fc1b785dce6ff4..41626f8a47c96f54fa3b1ee61a90fb0af699dcbc:/src/mc/mc_mmu.h

diff --git a/src/mc/mc_mmu.h b/src/mc/mc_mmu.h
index f188da7446..1fa7423f35 100644
--- a/src/mc/mc_mmu.h
+++ b/src/mc/mc_mmu.h
@@ -10,6 +10,10 @@
 #include <stdint.h>
 #include <stdbool.h>
 
+#include <simgrid_config.h>
+
+SG_BEGIN_DECL()
+
 extern int xbt_pagesize;
 extern int xbt_pagebits;
 
@@ -34,7 +38,7 @@ size_t mc_page_count(size_t size)
  *  @return Virtual memory page number of the given address
  */
 static inline __attribute__ ((always_inline))
-size_t mc_page_number(void* base, void* address)
+size_t mc_page_number(const void* base, const void* address)
 {
   xbt_assert(address>=base, "The address is not in the range");
   return ((uintptr_t) address - (uintptr_t) base) >> xbt_pagebits;
@@ -46,7 +50,7 @@ size_t mc_page_number(void* base, void* address)
  *  @return Offset within the memory page
  */
 static inline __attribute__ ((always_inline))
-size_t mc_page_offset(void* address)
+size_t mc_page_offset(const void* address)
 {
   return ((uintptr_t) address) & (xbt_pagesize-1);
 }
@@ -57,15 +61,17 @@ size_t mc_page_offset(void* address)
  *  @param page Index of the page
  */
 static inline __attribute__ ((always_inline))
-void* mc_page_from_number(void* base, size_t page)
+void* mc_page_from_number(const void* base, size_t page)
 {
   return (void*) ((char*)base + (page << xbt_pagebits));
 }
 
 static inline __attribute__ ((always_inline))
-bool mc_same_page(void* a, void* b)
+bool mc_same_page(const void* a, const void* b)
 {
   return ((uintptr_t) a >> xbt_pagebits) == ((uintptr_t) b >> xbt_pagebits);
 }
 
+SG_END_DECL()
+
 #endif