From 76ec6d5a8a3c4ca3d765148be7ae806db50b839f Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Sat, 25 Mar 2017 13:37:05 +0000
Subject: [PATCH] init a few more types directly

threadstate objects inited during startup, since they can (potentially)
be built from threads
---
 libvips.supp           | 31 +++++++++++++++++++++++++++++++
 libvips/iofuncs/init.c |  6 ++++++
 2 files changed, 37 insertions(+)

diff --git a/libvips.supp b/libvips.supp
index 42244c8b..c58b1115 100644
--- a/libvips.supp
+++ b/libvips.supp
@@ -396,3 +396,34 @@
    fun:rb_enc_str_new
 }
 
+
+# helgrind stuff
+
+{
+   helgrind1
+   Helgrind:Race
+   fun:g_thread_proxy
+   ...
+   fun:start_thread
+   fun:clone
+}
+
+{
+   helgrind2
+   Helgrind:Race
+   fun:strlen
+   fun:pthread_setname_np
+   fun:g_system_thread_set_name
+   fun:g_thread_proxy
+   ...
+   fun:start_thread
+   fun:clone
+}
+
+# g_private*_() triggers a lot of warnings :( 
+{
+   helgrind3
+   Helgrind:Race
+   fun:g_private_set
+   fun:vips_thread_run
+}
diff --git a/libvips/iofuncs/init.c b/libvips/iofuncs/init.c
index 3b7efb23..a606f8a4 100644
--- a/libvips/iofuncs/init.c
+++ b/libvips/iofuncs/init.c
@@ -258,6 +258,9 @@ int
 vips_init( const char *argv0 )
 {
 	extern GType vips_system_get_type( void );
+	extern GType write_thread_state_get_type( void );
+	extern GType sink_memory_thread_state_get_type( void ); 
+	extern GType render_thread_state_get_type( void ); 
 
 	static gboolean started = FALSE;
 	static gboolean done = FALSE;
@@ -360,6 +363,9 @@ vips_init( const char *argv0 )
 	 */
 	(void) vips_image_get_type();
 	(void) vips_region_get_type();
+	(void) write_thread_state_get_type();
+	(void) sink_memory_thread_state_get_type(); 
+	(void) render_thread_state_get_type(); 
 	vips__meta_init_types();
 	vips__interpolate_init();
 	im__format_init();