[Boost-commit] svn:boost r47929 - trunk/boost/interprocess/detail

From: igaztanaga_at_[hidden]
Date: 2008-08-01 10:05:34

Author: igaztanaga
Date: 2008-08-01 10:05:32 EDT (Fri, 01 Aug 2008)
New Revision: 47929
URL: http://svn.boost.org/trac/boost/changeset/47929

Log:
Added FILE_SHARE_DELETE to CreateFile to allow unix-like behaviour when deleting shared memory
Text files modified: 
   trunk/boost/interprocess/detail/win32_api.hpp |     3 ++-                                     
   1 files changed, 2 insertions(+), 1 deletions(-)

Modified: trunk/boost/interprocess/detail/win32_api.hpp
==============================================================================
--- trunk/boost/interprocess/detail/win32_api.hpp	(original)
+++ trunk/boost/interprocess/detail/win32_api.hpp	2008-08-01 10:05:32 EDT (Fri, 01 Aug 2008)
@@ -65,6 +65,7 @@
 
 static const unsigned long file_share_read      = 0x00000001;
 static const unsigned long file_share_write     = 0x00000002;
+static const unsigned long file_share_delete    = 0x00000004;
 
 static const unsigned long generic_read         = 0x80000000L;
 static const unsigned long generic_write        = 0x40000000L;
@@ -355,7 +356,7 @@
 {  return MapViewOfFileEx(handle, file_access, highoffset, lowoffset, numbytes, base_addr);  }
 
 static inline void *create_file(const char *name, unsigned long access, unsigned long creation_flags, unsigned long attributes = 0)
-{  return CreateFileA(name, access, file_share_read | file_share_write, 0, creation_flags, attributes, 0);  }
+{  return CreateFileA(name, access, file_share_read | file_share_write | file_share_delete, 0, creation_flags, attributes, 0);  }
 
 static inline bool delete_file(const char *name)
 {  return 0 != DeleteFileA(name);  }