From 5d883cbb857f064edb4ff6f2799fa90a72dbdd77 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 23 Jan 2007 10:22:00 +0000
Subject: [PATCH] * Flush the nscd hosts table after we've acquired an DHCP
 lease to   prevent problems with negative caching (NIXOS-45).

svn path=/nixos/trunk/; revision=7763
---
 system/etc.nix                 | 2 +-
 system/etc/dhclient-exit-hooks | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/system/etc.nix b/system/etc.nix
index aa93ad33edc..8d023dff05c 100644
--- a/system/etc.nix
+++ b/system/etc.nix
@@ -62,7 +62,7 @@ import ../helpers/make-etc.nix {
     { # Dhclient hooks for emitting ip-up/ip-down events.
       source = pkgs.substituteAll {
         src = ./etc/dhclient-exit-hooks;
-        inherit (pkgs) upstart;
+        inherit (pkgs) upstart glibc;
       };
       target = "dhclient-exit-hooks";
     }
diff --git a/system/etc/dhclient-exit-hooks b/system/etc/dhclient-exit-hooks
index 50463edb4c9..94523313055 100644
--- a/system/etc/dhclient-exit-hooks
+++ b/system/etc/dhclient-exit-hooks
@@ -2,6 +2,7 @@ echo "$reason" >> /tmp/dhcp-exit
 echo "$exit_status" >> /tmp/dhcp-exit
 
 if test "$reason" = BOUND -o "$reason" = REBOOT; then
+    @glibc@/sbin/nscd --invalidate hosts
     @upstart@/sbin/initctl emit ip-up
 fi