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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PROTON-1868) [Python] pn_handle_t binding does not reliably work with Win64
Date Wed, 04 Jul 2018 15:58:00 GMT

    [ https://issues.apache.org/jira/browse/PROTON-1868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16532907#comment-16532907
] 

ASF subversion and git services commented on PROTON-1868:
---------------------------------------------------------

Commit 798894f63dba6a0d4eaa6e015d6f5ac64274be2f in qpid-proton's branch refs/heads/go1 from
[~astitcher]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton.git;h=798894f ]

PROTON-1868: Fix pn_handle_t python binding on Visual Studio 64 bit compiles


> [Python] pn_handle_t binding does not reliably work with Win64
> --------------------------------------------------------------
>
>                 Key: PROTON-1868
>                 URL: https://issues.apache.org/jira/browse/PROTON-1868
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: python-binding, ruby-binding
>            Reporter: Andrew Stitcher
>            Assignee: Andrew Stitcher
>            Priority: Major
>             Fix For: proton-c-0.24.0
>
>
> pn_handle_t is treated by swig as identical to uintptr_t which is defined as unsigned
long. However under Win64 this is a 32 bit int which is not long enough to fit all 64 bit
addresses.
> The swig code should be changed to either define uintptr_t as unsigned long long for
64 bit builds which is always 64 bits (on all platforms).
> Or we should use a custom typemap for pn_handle_t which uses PyLong_AsVoidPtr & PyLong_FromVoidPtr.



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