Merge from bittboy/buildroot@db180c0

package/unscd/nscd.conf

@@ -0,0 +1,33 @@
+# /etc/nscd.conf
+#
+# An example Name Service Cache config file.  This file is needed by nscd.
+#
+server-user unscd
+debug-level 0
+
+enable-cache            passwd  yes
+positive-time-to-live   passwd  600
+negative-time-to-live   passwd  20
+suggested-size          passwd  1001
+check-files             passwd  yes
+
+enable-cache            group   yes
+positive-time-to-live   group   3600
+negative-time-to-live   group   60
+suggested-size          group   1001
+check-files             group   yes
+
+# hosts caching is broken with gethostby* calls, hence is now disabled
+# by default. Specifically, the caching does not obey DNS TTLs, and
+# thus could lead to problems if the positive-time-to-live is
+# significantly larger than the actual TTL.
+#
+# You should really use a caching nameserver instead of nscd for this
+# sort of request. However, you can easily re-enable this by default.
+enable-cache            hosts   no
+positive-time-to-live   hosts   3600
+negative-time-to-live   hosts   20
+suggested-size          hosts   1001
+check-files             hosts   yes
+
+# unscd does not support services caching