bin/153261: sed: fix for a race condition (from illumos)

[Jilles Tjoelker]

The following reply was made to PR bin/153261; it has been noted by GNATS.

From: Jilles Tjoelker <jilles at stack.nl>
To: bug-followup at FreeBSD.org, giffunip at tutopia.com
Cc:  
Subject: Re: bin/153261: sed: fix for a race condition (from illumos)
Date: Sun, 26 Dec 2010 22:30:49 +0100

 > [illumos sed patch]
 
 I think this breaks running sed -i on filesystems that do not support
 hard links such as msdosfs. A check for [EOPNOTSUPP] with a fallback to
 the old rename() code could be appropriate.
 
 -- 
 Jilles Tjoelker