Add a test for POSIX rwlock interface

git-svn-id: https://svn.middleware.georgetown.edu/cpp-sp/trunk@707 cb58f699-b61c-0410-a6fe-9272a202ed29

diff --git a/acx_pthread.m4 b/acx_pthread.m4
index 53cffc6..630e6f4 100644 (file)
--- a/acx_pthread.m4
+++ b/acx_pthread.m4
@@ -228,5 +228,8 @@ else
         acx_pthread_ok=no
         $2
 fi
+
+AC_CHECK_FUNCS([pthread_rwlock_init])
+
 AC_LANG_RESTORE
 ])dnl ACX_PTHREAD