From 1b78aef5258d6681b6224c5a8e8e623449ccc11e Mon Sep 17 00:00:00 2001
From: dsmith <dsmith>
Date: Mon, 23 Oct 2006 22:09:51 +0000
Subject: 2006-10-23  David Smith  <dsmith@redhat.com>

	* main.cxx (printscript): New function containing code moved from
	main().
	(main): Added code to create cache directory, call function to
	generate hash, and see if we can use cached source/module.  If
	pass 4 is actually run to produce a new module, we call
	add_to_cache() to cache the result.
	* session.h (struct systemtap_session): Added hash/cache session
	data.
	* cache.cxx: New file handling adding/getting files from the
	cache.
	* cache.h: New header file for cache.cxx.
	* hash.cxx: New file containing C++ wrapper for routines in
	mdfour.c and the find_hash function which computes the hash file
	name for an input script.
	* hash.h: New header file for hash.cxx.
	* mdfour.c: New file containing MD4 hash code.
	* mdfour.h: New header file for mdfour.c.
	* util.cxx: New file containing several utility functions used by
	the caching code.
	* util.h: New header file for util.cxx.
	* Makefile.am: Added new C/C++ files.
	* Makefile.in: Regenerated.
---
 session.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'session.h')

diff --git a/session.h b/session.h
index 75e13136..a60611d4 100644
--- a/session.h
+++ b/session.h
@@ -70,6 +70,7 @@ struct systemtap_session
   std::string kernel_base_release;
   std::string architecture;
   std::string runtime_path;
+  std::string data_path;
   std::string module_name;
   std::string output_file;
   std::string cmd;
@@ -85,6 +86,11 @@ struct systemtap_session
   int buffer_size;
   unsigned perfmon;
 
+  // Cache data
+  bool use_cache;
+  std::string cache_path;
+  std::string hash_path;
+
   // temporary directory for module builds etc.
   // hazardous - it is "rm -rf"'d at exit
   std::string tmpdir;
-- 
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