os/windows/os_windows.cpp

rev 1 : G1GC+POGC+NVDIMM Patch with latest comments incorporated from all.

*** 2982,2992 ****
    }
    return fd;
  }
  
  // If 'base' is not NULL, function will return NULL if it cannot get 'base'
! char* os::map_memory_to_file(char* base, size_t size, int fd) {
    assert(fd != -1, "File descriptor is not valid");
  
    HANDLE fh = (HANDLE)_get_osfhandle(fd);
  #ifdef _LP64
    HANDLE fileMapping = CreateFileMapping(fh, NULL, PAGE_READWRITE,
--- 2982,2992 ----
    }
    return fd;
  }
  
  // If 'base' is not NULL, function will return NULL if it cannot get 'base'
! char* os::map_memory_to_file(char* base, size_t size, int fd, int offset, bool exec, bool allocate) {
    assert(fd != -1, "File descriptor is not valid");
  
    HANDLE fh = (HANDLE)_get_osfhandle(fd);
  #ifdef _LP64
    HANDLE fileMapping = CreateFileMapping(fh, NULL, PAGE_READWRITE,