cdefs: Enforce consistency between _XOPEN_SOURCE and _POSIX_C_SOURCE
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Authored by imp on Fri, Mar 21, 5:16 PM.

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	F112950428: D49446.diff
	Mon, Mar 24, 5:37 PM

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Summary

Before, we'd silently set _POSIX_C_SOURCE to the required version for
each _XOPEN_SOURCE level. This ads warnigs for when the levels don't
match.

Repository

rG FreeBSD src repository

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Build Status

Buildable 63037
Build 59921: arc lint + arc unit

imp requested review of this revision.Fri, Mar 21, 5:16 PM

imp created this revision.

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sys/

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