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-rw-r--r--nscd/nscd_gethst_r.c23
1 files changed, 22 insertions, 1 deletions
diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c
index 70631fa961..6ee142d71b 100644
--- a/nscd/nscd_gethst_r.c
+++ b/nscd/nscd_gethst_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2005, 2006, 2007, 2008, 2009
+/* Copyright (C) 1998-2005, 2006, 2007, 2008, 2009, 2011
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -98,6 +98,27 @@ libc_freeres_fn (hst_map_free)
 }
 
 
+uint32_t
+__nscd_get_nl_timestamp (void)
+{
+  if (__nss_not_use_nscd_hosts != 0)
+    return 0;
+
+  struct mapped_database *map = __hst_map_handle.mapped;
+
+  if (map == NULL
+      || (map != NO_MAPPING
+	  && map->head->nscd_certainly_running == 0
+	  && map->head->timestamp + MAPPING_TIMEOUT < time (NULL)))
+    map = __nscd_get_mapping (GETFDHST, "hosts", &__hst_map_handle.mapped);
+
+  if (map == NO_MAPPING)
+    return 0;
+
+  return map->head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP];
+}
+
+
 int __nss_have_localdomain attribute_hidden;
 
 static int