tree 9eaf3d0a52722f0c97f55a93baeb42c0165abe85
parent fc04a730b7e60f4a62d6260d4eb9c537d1d3643f
author Markus Armbruster <armbru@redhat.com> 1434715187 +0200
committer Markus Armbruster <armbru@redhat.com> 1441885685 +0200

error: De-duplicate code creating Error objects

Duplicated when commit 680d16d added error_set_errno(), and again when
commit 20840d4 added error_set_win32().

Make the original copy in error_set() reusable by factoring out
error_setv(), then rewrite error_set_errno() and error_set_win32() on
top of it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>