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https://issues.apache.org/jira/browse/MESOS-8128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16217879#comment-16217879
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James Peach commented on MESOS-8128:
------------------------------------

Ah I didn't know that. AFAIK since we can't do a build time check for the 
availability we would have to do the same sort of syscall trickery for FreeBSD? 
Sounds like a nice to have, though I don't know that anyone is using FreeBSD?

> Make os::pipe file descriptors O_CLOEXEC.
> -----------------------------------------
>
>                 Key: MESOS-8128
>                 URL: https://issues.apache.org/jira/browse/MESOS-8128
>             Project: Mesos
>          Issue Type: Bug
>          Components: stout
>            Reporter: James Peach
>            Priority: Minor
>
> File descriptors from {{os::pipe}} will be inherited across exec. On Linux we 
> can use [pipe2|http://man7.org/linux/man-pages/man2/pipe.2.html] to 
> atomically make the pipe {{O_CLOEXEC}}.



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