名前空間の編成

/lib/namespace.httpd は httpd の実ホストの名前空間を編成します。
ここで編成した名前空間は、/usr/web/doc と /usr/web/etc を除いて、仮想ホストおよびユーザの名前空間にも引き継がれます。

以下に、/usr/bob/www/doc を実ホストのドキュメント、/usr/bob/www/etc を実ホストの制御ファイルを置くディレクトリとした時の /lib/namespace.httpd の標準的な設定を載せて置きます。

#       At this stage, namespace is already configured using /lib/namespace
#       We can add something to it.

#
#       Here /usr/web is our webroot
#       and `alice' in the commants stands for any user
#

#       In case that `/~alice' is requested,
#               bind /usr/alice/web /usr/web/mnt
#       is internally executed at the beginning.

#
#       configure our basic namespace
#

bind -a /usr/web/bin/$cputype /bin
bind -a /usr/web/bin/rc /bin

bind /sys/log/http /usr/web/sys/log/http
bind    /sys/lib /usr/web/sys/lib
bind /sys/man   /usr/web/sys/man
bind  /lib /usr/web/lib
bind /bin /usr/web/bin
bind /rc/lib /usr/web/rc/lib
bind -c #e /usr/web/env
bind #c /usr/web/dev

# bind /proc /usr/web/proc
bind -a #I      /usr/web/net
mount -a #s/cs  /usr/web/net
mount -a #s/dns /usr/web/net

#
#       bind the main document to /usr/web/doc
#       change this line to make suitable to your environment
#
#       Note this configuration is what I recommend, not what I am doing
#       Mine is complicated for historical reason.
#
bind /usr/bob/www/doc /usr/web/doc
bind /usr/bob/www/etc   /usr/web/etc

#       In case of  `~' ,
#       /usr/web/mnt is internally added to /usr/web

#       Let /usr/web be our webroot then
#       httpd internally execute the followings:
#               bind /usr/web /
#               cd /
#       to cut off everything not mounted below /usr/web
#