> This patch includes fix for rewritelock in vhost problem and makes program

> map writes atomic if writev is available.
>
>         -Dima

PR:		3874
Submitted by:	Dmitry Khrustalev <dima@bog.msu.su>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@83557 13f79535-47bb-0310-9956-ffa450edef68