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Re: [PATCH] Make ffsl() and ffsll() BSD-visible

From: Yaakov Selkowitz <yselkowi at redhat dot com>
To: newlib at sourceware dot org
Date: Fri, 29 Sep 2017 00:44:05 -0500
Subject: Re: [PATCH] Make ffsl() and ffsll() BSD-visible
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References: <20170929053358.22766-1-sebastian.huber@embedded-brains.de>

On 2017-09-29 00:33, Sebastian Huber wrote:
> In glibc they are guarded by __USE_MISC and __USE_GNU, however, on
> FreeBSD they are guarded by __BSD_VISIBLE.  In Newlib, __BSD_VISIBLE is
> set to one by _GNU_SOURCE.

ffsl{,l} are only guarded as GNU extensions in glibc:

http://man7.org/linux/man-pages/man3/ffs.3.html

-- 
Yaakov Selkowitz
Software Engineer - Platform Enablement Group
Red Hat, Inc.

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  - From: Sebastian Huber

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