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https://issues.apache.org/jira/browse/THRIFT-5666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christopher Friedt updated THRIFT-5666:
---------------------------------------
    Description: 
The <sys/poll.h> header is not actually where poll(2) must be defined according 
to the spec. However, it may be the case that some random UNIX-like OS uses 
<sys/poll.h> instead.

Both use cases can be supported simply by including the proper header, if it 
exists.

See

[https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/poll.h.html]

[https://man7.org/linux/man-pages/man2/poll.2.html]

PR is here
[https://github.com/apache/thrift/pull/2723]

  was:
The sys/poll.h header is not actually specified by POSIX and is therefore 
nonportable.

It's better to use poll.h

See

[https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/poll.h.html]

[https://man7.org/linux/man-pages/man2/poll.2.html]


PR is here
https://github.com/apache/thrift/pull/2723


> lib: cpp: prefer poll.h over sys/poll.h
> ---------------------------------------
>
>                 Key: THRIFT-5666
>                 URL: https://issues.apache.org/jira/browse/THRIFT-5666
>             Project: Thrift
>          Issue Type: Improvement
>          Components: C++ - Library
>            Reporter: Christopher Friedt
>            Assignee: Christopher Friedt
>            Priority: Trivial
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> The <sys/poll.h> header is not actually where poll(2) must be defined 
> according to the spec. However, it may be the case that some random UNIX-like 
> OS uses <sys/poll.h> instead.
> Both use cases can be supported simply by including the proper header, if it 
> exists.
> See
> [https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/poll.h.html]
> [https://man7.org/linux/man-pages/man2/poll.2.html]
> PR is here
> [https://github.com/apache/thrift/pull/2723]



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