➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author lazka
Recipients lazka
Date 2020-07-23.07:51:43
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <[email protected]>
In-reply-to
Content 
The TCP macros are provided by netinet/tcp.h, which for some reason is skipped here: https://github.com/python/cpython/blob/592527f3ee59616eca2bd1da771f7c14cee808d5/Modules/socketmodule.h#L11

Until cygwin 3.1.6 these macros were also provided by sys/socket.h, but this got removed in https://cygwin.com/git/?p=newlib-cygwin.git;a=commit;h=e037192b505b4f233fca9a6deafc9797210f6693

This leads to socket.TCP_NODELAY for example not being available anymore.

git blame leads me to https://github.com/python/cpython/commit/b5daaed30d7c54ba1f516289f3a7a30a864133af introducing this special case, which isn't very helpful. I'd suggest to just remove the cygwin check and always include it (which works fine on my machine)

Downstream bug report for extra context: https://github.com/msys2/MSYS2-packages/issues/2050
History
Date User Action Args
2020-07-23 07:51:44lazkasetrecipients: + lazka
2020-07-23 07:51:44lazkasetmessageid: <[email protected]>
2020-07-23 07:51:44lazkalinkissue41374 messages
2020-07-23 07:51:43lazkacreate