Add missing FILTEROP_MPSAFE flag to fifoexcept_filtops.

OK mpi@

diff --git a/sys/miscfs/fifofs/fifo_vnops.c b/sys/miscfs/fifofs/fifo_vnops.c
index 5064250..ac1fd43 100644 (file)
--- a/sys/miscfs/fifofs/fifo_vnops.c
+++ b/sys/miscfs/fifofs/fifo_vnops.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fifo_vnops.c,v 1.92 2022/02/16 13:18:08 visa Exp $    */
+/*     $OpenBSD: fifo_vnops.c,v 1.93 2022/02/16 13:19:33 visa Exp $    */
 /*     $NetBSD: fifo_vnops.c,v 1.18 1996/03/16 23:52:42 christos Exp $ */
 
 /*
@@ -129,7 +129,7 @@ const struct filterops fifowrite_filtops = {
 };
 
 const struct filterops fifoexcept_filtops = {
-       .f_flags        = FILTEROP_ISFD,
+       .f_flags        = FILTEROP_ISFD | FILTEROP_MPSAFE,
        .f_attach       = NULL,
        .f_detach       = filt_fifordetach,
        .f_event        = filt_fifoexcept,