$OpenBSD: patch-src_3rdparty_chromium_third_party_perfetto_include_perfetto_base_event_h,v 1.2 2021/01/19 06:16:35 rsadowski Exp $

Index: src/3rdparty/chromium/third_party/perfetto/include/perfetto/ext/base/event_fd.h
--- src/3rdparty/chromium/third_party/perfetto/include/perfetto/ext/base/event_fd.h.orig
+++ src/3rdparty/chromium/third_party/perfetto/include/perfetto/ext/base/event_fd.h
@@ -20,7 +20,7 @@
 #include "perfetto/base/build_config.h"
 #include "perfetto/ext/base/scoped_file.h"
 
-#if PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) || \
+#if (PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) && !PERFETTO_BUILDFLAG(PERFETTO_OS_OPENBSD)) || \
     PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID)
 #define PERFETTO_USE_EVENTFD() 1
 #else
