[pywin32-checkins] /hgroot/pywin32/pywin32: Release thread lock in transacted opera...

[<pyw...@li...>]

changeset b57d0d7444fb in /hgroot/pywin32/pywin32
details: http://pywin32.hg.sourceforge.net/hgweb/pywin32/pywin32/hgroot/pywin32/pywin32?cmd=changeset;node=b57d0d7444fb
summary: Release thread lock in transacted operations

diffstat:

 win32/src/win32file.i |  8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diffs (49 lines):

diff -r 4e527a8f8266 -r b57d0d7444fb win32/src/win32file.i
--- a/win32/src/win32file.i	Mon Apr 13 10:43:40 2015 -0400
+++ b/win32/src/win32file.i	Mon Apr 13 12:53:59 2015 -0400
@@ -4542,12 +4542,14 @@
 	if (!PyWinObject_AsWCHAR(obfilename, &filename, FALSE))
 		return NULL;
 
+	Py_BEGIN_ALLOW_THREADS
 	if (htransaction)
 		hret=(*pfnCreateFileTransacted)(filename, desiredaccess, sharemode, psa, creationdisposition,
 			flags, htemplate, htransaction, pminiversion, extendedparameter);
 	else
 		hret=CreateFileW(filename, desiredaccess, sharemode, psa, creationdisposition,
 			flags, htemplate);
+	Py_END_ALLOW_THREADS
 
 	PyWinObject_FreeWCHAR(filename);
 	if (hret==INVALID_HANDLE_VALUE)
@@ -4580,10 +4582,13 @@
 		return NULL;
 
 	BOOL ret;
+	Py_BEGIN_ALLOW_THREADS
 	if (htransaction)
 		ret=(*pfnDeleteFileTransacted)(filename, htransaction);
 	else
 		ret=DeleteFileW(filename);
+	Py_END_ALLOW_THREADS
+
 	PyWinObject_FreeWCHAR(filename);
 	if (!ret)
 		return PyWin_SetAPIError("DeleteFileW");
@@ -4698,6 +4703,8 @@
 		PyErr_Format(PyExc_MemoryError, "Unable to allocate %d bytes", bufsize);
 		goto done;
 		}
+
+	Py_BEGIN_ALLOW_THREADS
 	// MSDN docs say this returns a DWORD containing the attributes, but it actually acts as a boolean
 	if (htrans){
 		if (bUnicode)
@@ -4711,6 +4718,7 @@
 		else
 			ok=GetFileAttributesExA(cname, lvl, buf);
 		}
+	Py_END_ALLOW_THREADS
 
 	if (!ok)
 		PyWin_SetAPIError("GetFileAttributesEx");