Intrusive:

*  Added `linear<>` and `cache_last<>` options to singly linked lists.
*  Added `optimize_multikey<>` option to unordered container hooks.
*  Optimized unordered containers when `store_hash` option is used in the hook.
*  Implementation changed to be exception agnostic so that it can be used
   in environments without exceptions.
*  Added `container_from_iterator` function to tree-based containers.

Interprocess:

*  Added anonymous shared memory for UNIX systems.
*  Fixed file lock compilation errors

[SVN r44819]

test/shared_memory_mapping_test.cpp

@@ -13,6 +13,7 @@
 #include <iostream>
 #include <boost/interprocess/shared_memory_object.hpp>
 #include <boost/interprocess/mapped_region.hpp>
+#include <boost/interprocess/anonymous_shared_memory.hpp>
 #include <string>
 #include "get_process_id_name.hpp"
 
@@ -113,6 +114,28 @@ int main ()
             }
          }
       }
+      {
+         //Now check anonymous mapping
+         mapped_region region(anonymous_shared_memory(FileSize));
+
+         //Write pattern
+         unsigned char *pattern = static_cast<unsigned char*>(region.get_address());
+         for(std::size_t i = 0
+            ;i < FileSize
+            ;++i, ++pattern){
+            *pattern = static_cast<unsigned char>(i);
+         }
+
+         //Check pattern
+         pattern = static_cast<unsigned char*>(region.get_address());
+         for(std::size_t i = 0
+            ;i < FileSize
+            ;++i, ++pattern){
+            if(*pattern != static_cast<unsigned char>(i)){
+               return 1;
+            }
+         }
+      }
    }
    catch(std::exception &exc){
       shared_memory_object::remove(test::get_process_id_name());