Include strerror() output in several messages instead of just

printing errno.

Reviewed by:	Chuck Murcko, Jim Jagielski, Alexei Kosut, Dean Gaudet
Submitted by:
Obtained from:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@78335 13f79535-47bb-0310-9956-ffa450edef68