From 1f329b5e2af4710a254e252529e8eee2fab4fd67 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Mon, 20 Apr 2009 16:41:52 -0700
Subject: Add a function to hash typequery modules

---
 hash.cxx | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'hash.cxx')

diff --git a/hash.cxx b/hash.cxx
index 01013c43..45ae05eb 100644
--- a/hash.cxx
+++ b/hash.cxx
@@ -273,4 +273,24 @@ find_tracequery_hash (systemtap_session& s)
   s.tracequery_path = hashdir + "/tracequery_" + result + ".ko";
 }
 
+
+void
+find_typequery_hash (systemtap_session& s, const string& name, string& module)
+{
+  hash h;
+  get_base_hash(s, h);
+
+  // Add the typequery name to distinguish the hash
+  h.add(name);
+
+  // Get the directory path to store our cached module
+  string result, hashdir;
+  h.result(result);
+  if (!create_hashdir(s, result, hashdir))
+    return;
+
+  module = hashdir + "/typequery_" + result
+    + (name[0] == 'k' ? ".ko" : ".so");
+}
+
 /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */
-- 
cgit