Message 333994 - Python tracker

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In-reply-to
Author	izbyshev
Recipients	gregory.p.smith, izbyshev, kevans, koobs, nanjekyejoannah, pablogsal, serhiy.storchaka, vstinner
Date	2019年01月18日.16:59:44
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1547830784.72.0.162050736224.issue35537@roundup.psfhosted.org>

Content
>> * pass_fds: there is not API to mark a fd as inheritable (clear O_CLOEXEC flag) > POSIX has a bug for this [5]. It's marked fixed, but the current POSIX docs doesn't reflect the changes. The idea is to make posix_spawn_file_actions_adddup2() clear O_CLOEXEC if the source and the destination are the same (unlike dup2(), which would do nothing). musl has already implemented the new behavior [6], but glibc hasn't. Update: glibc has implemented it for 2.29 (https://sourceware.org/bugzilla/show_bug.cgi?id=23640).

Content

>> * pass_fds: there is not API to mark a fd as inheritable (clear O_CLOEXEC flag)
> POSIX has a bug for this [5]. It's marked fixed, but the current POSIX docs doesn't reflect the changes. The idea is to make posix_spawn_file_actions_adddup2() clear O_CLOEXEC if the source and the destination are the same (unlike dup2(), which would do nothing). musl has already implemented the new behavior [6], but glibc hasn't.
Update: glibc has implemented it for 2.29 (https://sourceware.org/bugzilla/show_bug.cgi?id=23640).

History
Date	User	Action	Args
2019年01月18日 16:59:46	izbyshev	set	recipients: + izbyshev, gregory.p.smith, vstinner, serhiy.storchaka, koobs, pablogsal, nanjekyejoannah, kevans
2019年01月18日 16:59:44	izbyshev	set	messageid: <1547830784.72.0.162050736224.issue35537@roundup.psfhosted.org>
2019年01月18日 16:59:44	izbyshev	link	issue35537 messages
2019年01月18日 16:59:44	izbyshev	create

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