For targets that have a signed zero, lgamma_r(-0, &signgamp) should
set signgamp = -1.

Submitted by:	enh at google dot com (e_lgamma[f]_r.c)


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271719 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
If fgets(3) fails in getbounds(), show strerror(3) if not an EOF. Also fix
a FILE* leak in getbounds().

Submitted by:	Conrad Meyer <conrad.meyer@isilon.com>
PR:		192032
Sponsored by:	EMC / Isilon Storage Division
MFC after:	1 week


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271720 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f