--- db-3.0.55/mutex/mut_pthread.c.linux	Mon Apr 24 09:25:36 2000
+++ db-3.0.55/mutex/mut_pthread.c	Mon Apr 24 09:36:31 2000
@@ -86,16 +86,22 @@
 
 	if (!F_ISSET(mutexp, MUTEX_THREAD)) {
 		ret = pthread_condattr_init(&condattr);
+/* XXX linux threads implementation has not attributes for conditions. */
+#if !defined(__linux__)
 		if (ret == 0)
 			ret = pthread_condattr_setpshared(
 			    &condattr, PTHREAD_PROCESS_SHARED);
+#endif
 		condattrp = &condattr;
 
 		if (ret == 0)
 			ret = pthread_mutexattr_init(&mutexattr);
+/* XXX linux threads implementation has not attributes for mutexes. */
+#if !defined(__linux__)
 		if (ret == 0)
 			ret = pthread_mutexattr_setpshared(
 			    &mutexattr, PTHREAD_PROCESS_SHARED);
+#endif
 		mutexattrp = &mutexattr;
 	}