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Avoid potential race conditions on the Dispose() method

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9444 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2006-10-12 23:10:18 +00:00
commit ea6f44edd2
4 changed files with 35 additions and 19 deletions
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30
SWIG/Lib/csharp/csharp.swg
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@ -787,23 +787,27 @@
}
%}
%typemap(csdestruct, methodname="Dispose") SWIGTYPE {
if(swigCPtr.Handle != IntPtr.Zero && swigCMemOwn) {
swigCMemOwn = false;
$imcall;
%typemap(csdestruct, methodname="Dispose", methodmodifiers="public") SWIGTYPE {
lock(this) {
if(swigCPtr.Handle != IntPtr.Zero && swigCMemOwn) {
swigCMemOwn = false;
$imcall;
}
swigCPtr = new HandleRef(null, IntPtr.Zero);
GC.SuppressFinalize(this);
}
swigCPtr = new HandleRef(null, IntPtr.Zero);
GC.SuppressFinalize(this);
}
%typemap(csdestruct_derived, methodname="Dispose") SWIGTYPE {
if(swigCPtr.Handle != IntPtr.Zero && swigCMemOwn) {
swigCMemOwn = false;
$imcall;
%typemap(csdestruct_derived, methodname="Dispose", methodmodifiers="public") SWIGTYPE {
lock(this) {
if(swigCPtr.Handle != IntPtr.Zero && swigCMemOwn) {
swigCMemOwn = false;
$imcall;
}
swigCPtr = new HandleRef(null, IntPtr.Zero);
GC.SuppressFinalize(this);
base.Dispose();
}
swigCPtr = new HandleRef(null, IntPtr.Zero);
GC.SuppressFinalize(this);
base.Dispose();
}
%typemap(directordisconnect, methodname="swigDirectorDisconnect") SWIGTYPE %{