From 1c20608e02109ef0839e0168d100c75f0cc65fd9 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Mon, 15 May 2000 10:49:38 +0000
Subject: Added f_eval_int() and EVAL configuration command.

---
 filter/filter.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'filter/filter.c')

diff --git a/filter/filter.c b/filter/filter.c
index 5e848d6..2510b6a 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -665,6 +665,23 @@ f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struc
   return res.val.i;
 }
 
+int
+f_eval_int(struct f_inst *expr)
+{
+  struct f_val res;
+
+  f_flags = 0;
+  f_tmp_attrs = NULL;
+  f_rte = NULL;
+  f_rte_old = NULL;
+  f_rta_copy = NULL;
+  f_pool = NULL;
+  res = interpret(expr);
+  if (res.type != T_INT)
+    cf_error("Integer expression expected");
+  return res.val.i;
+}
+
 void
 filters_postconfig(void)
 {
-- 
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