From 884ca8aceb0cbb5dc8ca3d124a59157ef2b941cf Mon Sep 17 00:00:00 2001 From: William Tu Date: Wed, 17 Jul 2019 13:23:33 -0700 Subject: ovs-thread: Add pthread spin lock support. The patch adds the basic spin lock functions: ovs_spin_{lock, try_lock, unlock, init, destroy}. Signed-off-by: William Tu Acked-by: Ilya Maximets Acked-by: Ben Pfaff Signed-off-by: Ilya Maximets --- configure.ac | 2 ++ 1 file changed, 2 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index a9f0a06dc..0bbcc5ee9 100644 --- a/configure.ac +++ b/configure.ac @@ -79,6 +79,8 @@ AC_SEARCH_LIBS([clock_gettime], [rt]) AC_SEARCH_LIBS([timer_create], [rt]) AC_SEARCH_LIBS([pthread_rwlock_tryrdlock], [pthread]) AC_SEARCH_LIBS([pthread_rwlockattr_destroy], [pthread]) +AC_SEARCH_LIBS([pthread_spin_lock], [pthread]) +AC_CHECK_FUNCS([pthread_spin_lock]) AC_FUNC_STRERROR_R OVS_CHECK_WIN64 -- cgit v1.2.1