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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
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Date: Sun, 03 Feb 2008 16:16:26 +0100
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Subject: Symbol versioning errors in libthr
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Here's an excerpt from the RELENG_7 vs HEAD diff of libthr's symbol map:

--- pthread.map	13 May 2007 14:12:39 -0000	1.18
+++ pthread.map	20 Dec 2007 04:32:28 -0000	1.21
@@ -84,9 +84,13 @@
 	pthread_multi_np;
 	pthread_mutex_destroy;
 	pthread_mutex_getprioceiling;
+	pthread_mutex_getspinloops_np;
+	pthread_mutex_getyieldloops_np;
 	pthread_mutex_init;
 	pthread_mutex_lock;
 	pthread_mutex_setprioceiling;
+	pthread_mutex_setspinloops_np;
+	pthread_mutex_setyieldloops_np;
 	pthread_mutex_timedlock;
 	pthread_mutex_trylock;
 	pthread_mutex_unlock;

These functions are all in FBSD_1.0, but they were introduced after the
branch and never MFCed, so if I understand how we've implemented symbol
versioning, they should be in FBSD_1.1.

Unless someone argues credibly for keeping them in FBSD_1.0, I will move
them to FBSD_1.1 in a few days.

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no