From: igaztanaga_at_[hidden]
Date: 2007-10-25 11:53:19
Author: igaztanaga
Date: 2007-10-25 11:53:19 EDT (Thu, 25 Oct 2007)
New Revision: 40461
URL: http://svn.boost.org/trac/boost/changeset/40461
Log:
Corrected error when checking file size against maximum address range for 64 bit platforms
Text files modified:
trunk/boost/interprocess/mapped_region.hpp | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
Modified: trunk/boost/interprocess/mapped_region.hpp
==============================================================================
--- trunk/boost/interprocess/mapped_region.hpp (original)
+++ trunk/boost/interprocess/mapped_region.hpp 2007-10-25 11:53:19 EDT (Thu, 25 Oct 2007)
@@ -20,6 +20,7 @@
#include <boost/interprocess/detail/utilities.hpp>
#include <boost/interprocess/detail/os_file_functions.hpp>
#include <string>
+#include <limits>
#if (defined BOOST_WINDOWS) && !(defined BOOST_DISABLE_WIN32)
# include <boost/interprocess/detail/win32_api.hpp>
@@ -242,7 +243,10 @@
error_info err(winapi::get_last_error());
throw interprocess_exception(err);
}
- if(total_size > (__int64)((std::size_t)(-1))){
+ #ifdef max
+ #undef max
+ #endif
+ if(total_size > std::numeric_limits<std::size_t>::max()){
error_info err(size_error);
throw interprocess_exception(err);
}