K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-12-08T18:41:16.497057Z
K 7
svn:log
V 142
Add check for failure of mkstemp and setenv.

Reviewed by:	des
Approved by:	cperciva (implicit)
Obtained from:	DragonFlyBSD
MFC after:	1 week

END