From cff9e937fd0ed42b88be1deb5e1aa9fe301caabd Mon Sep 17 00:00:00 2001
From: Jan Maria Matejka <mq@ucw.cz>
Date: Mon, 30 Apr 2018 12:49:22 +0200
Subject: Filter: instruction names

---
 filter/f-util.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'filter/f-util.c')

diff --git a/filter/f-util.c b/filter/f-util.c
index 68aecd73..6170760b 100644
--- a/filter/f-util.c
+++ b/filter/f-util.c
@@ -77,6 +77,22 @@ f_generate_roa_check(struct rtable_config *table, struct f_inst *prefix, struct
   return &ret->i;
 }
 
+static const char * const f_instruction_name_str[] = {
+#define F(c,a,b) \
+  [c] = #c,
+FI__LIST
+#undef F
+};
+
+const char *
+f_instruction_name(enum f_instruction_code fi)
+{
+  if (fi < FI__MAX)
+    return f_instruction_name_str[fi];
+  else
+    bug("Got unknown instruction code: %d", fi);
+}
+
 char *
 filter_name(struct filter *filter)
 {
-- 
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