Update of /cvsroot/monetdb/MonetDB/src/gdk
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv19944/src/gdk
Modified Files:
gdk_posix.mx
Log Message:
propagated changes of Thursday Dec 20 2007 - Thursday Dec 27 2007
from the MonetDB_1-20 branch to the development trunk
[mainly to have Peter's mmap changes for Windows tested on Windows]
Index: gdk_posix.mx
===================================================================
RCS file: /cvsroot/monetdb/MonetDB/src/gdk/gdk_posix.mx,v
retrieving revision 1.151
retrieving revision 1.152
diff -u -d -r1.151 -r1.152
--- gdk_posix.mx 20 Dec 2007 08:45:23 -0000 1.151
+++ gdk_posix.mx 27 Dec 2007 06:25:17 -0000 1.152
@@ -1254,7 +1254,7 @@
{
void *ret = NULL;
DWORD mode0 = FILE_READ_ATTRIBUTES | FILE_READ_DATA;
- DWORD mode1 = FILE_SHARE_READ;
+ DWORD mode1 = FILE_SHARE_READ | FILE_SHARE_WRITE;
DWORD mode2 = mode & MMAP_ADVISE;
DWORD mode3 = PAGE_READONLY;
int mode4 = FILE_MAP_READ;
@@ -1265,7 +1265,6 @@
memset(hdl, 0, sizeof(MT_mmap_hdl));
if (mode & MMAP_WRITE) {
mode0 |= FILE_APPEND_DATA | FILE_WRITE_ATTRIBUTES |
FILE_WRITE_DATA;
- mode1 |= FILE_SHARE_WRITE;
}
if (mode2 == MMAP_RANDOM || mode2 == MMAP_DONTNEED) {
mode2 = FILE_FLAG_RANDOM_ACCESS;
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