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-rw-r--r--src/feature/nodelist/networkstatus.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/feature/nodelist/networkstatus.c b/src/feature/nodelist/networkstatus.c
index 9210518de0..ece3c9e059 100644
--- a/src/feature/nodelist/networkstatus.c
+++ b/src/feature/nodelist/networkstatus.c
@@ -2444,7 +2444,12 @@ networkstatus_getinfo_by_purpose(const char *purpose_string, time_t now)
return answer;
}
-/* DOCDOC get_net_param_from_list */
+/**
+ * Search through a smartlist of "key=int32" strings for a value beginning
+ * with "param_name=". If one is found, clip it to be between min_val and
+ * max_val inclusive and return it. If one is not found, return
+ * default_val.
+ ***/
static int32_t
get_net_param_from_list(smartlist_t *net_params, const char *param_name,
int32_t default_val, int32_t min_val, int32_t max_val)