Attribute file cache refactor

This is a big refactoring of the attribute file cache to be a bit
simpler which in turn makes it easier to enforce a lock around any
updates to the cache so that it can be used in a threaded env.
Tons of changes to the attributes and ignores code.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/threads/thread_helpers.h b/tests/threads/thread_helpers.h
new file mode 100644
index 000000000..3c13cfb6b
--- /dev/null
+++ b/tests/threads/thread_helpers.h
@@ -0,0 +1,8 @@
+#include "thread-utils.h"
+
+void run_in_parallel(
+	int repeats,
+	int threads,
+	void *(*func)(void *),
+	void (*before_test)(void),
+	void (*after_test)(void));