Initial runtime checkin.

1 files changed, 9 insertions, 0 deletions

diff --git a/runtime/docs/examples/foreach.c b/runtime/docs/examples/foreach.c
new file mode 100644
index 00000000..fc110674
--- /dev/null
+++ b/runtime/docs/examples/foreach.c
@@ -0,0 +1,9 @@
+/* example showing how to print all the stats in a map using foreach() */
+
+struct map_node_stat *ptr;
+
+foreach (map, ptr)
+     printf ("map[%s,%ld] = [c=%lld s=%lld min=%lld max=%lld]\n", key1str(ptr), 
+	     key2int(ptr), ptr->stats.count, ptr->stats.sum, ptr->stats.min, 
+	     ptr->stats.max);
+