From 389a7c9e67549b1a9f7c538965e4647077f8e6ec Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 11 May 2011 22:21:38 -0400
Subject: [PATCH] Remove hb_static_threadsafe_set_t

---
 src/hb-common.cc        |  5 +++--
 src/hb-mutex-private.hh | 42 ------------------------------------------
 2 files changed, 3 insertions(+), 44 deletions(-)

diff --git a/src/hb-common.cc b/src/hb-common.cc
index 782d85a..20993c6 100644
--- a/src/hb-common.cc
+++ b/src/hb-common.cc
@@ -162,7 +162,8 @@ struct hb_language_item_t {
   void finish (void) { free (lang); }
 };
 
-static hb_static_threadsafe_set_t<hb_language_item_t> langs;
+static hb_static_mutex_t langs_lock;
+static hb_lockable_set_t<hb_language_item_t, hb_static_mutex_t> langs;
 
 hb_language_t
 hb_language_from_string (const char *str)
@@ -170,7 +171,7 @@ hb_language_from_string (const char *str)
   if (!str || !*str)
     return NULL;
 
-  hb_language_item_t *item = langs.find_or_insert (str);
+  hb_language_item_t *item = langs.find_or_insert (str, langs_lock);
 
   return likely (item) ? item->lang : NULL;
 }
diff --git a/src/hb-mutex-private.hh b/src/hb-mutex-private.hh
index 4ff4b32..91c9438 100644
--- a/src/hb-mutex-private.hh
+++ b/src/hb-mutex-private.hh
@@ -109,46 +109,4 @@ struct hb_static_mutex_t : hb_mutex_t
 
 HB_END_DECLS
 
-
-template <typename item_t>
-struct hb_static_threadsafe_set_t
-{
-  hb_lockable_set_t <item_t, hb_static_mutex_t> set;
-  hb_static_mutex_t lock;
-
-  template <typename T>
-  inline item_t *replace_or_insert (T v)
-  {
-    return set.replace_or_insert (v, lock);
-  }
-
-  template <typename T>
-  inline void remove (T v)
-  {
-    set.remove (v, lock);
-  }
-
-  template <typename T>
-  inline bool find (T v, item_t *i)
-  {
-    return set.find (v, i, lock);
-  }
-
-  template <typename T>
-  inline item_t *find_or_insert (T v)
-  {
-    return set.find_or_insert (v, lock);
-  }
-
-  void finish (void)
-  {
-    set.finish (lock);
-  }
-};
-
-
-HB_BEGIN_DECLS
-
-HB_END_DECLS
-
 #endif /* HB_MUTEX_PRIVATE_HH */
-- 
2.7.4