Support building fs_mgr against musl
Support building fs_mgr against musl by including the missing
sys/types.h header.
Bug: 190084016
Test: m USE_HOST_MUSL=true host-native
Change-Id: Ie3b3907b1c60ba550c04e8780f11b7adf09a6471
diff --git a/fs_mgr/libdm/include/libdm/dm.h b/fs_mgr/libdm/include/libdm/dm.h
index 332fcf5..1057d7f 100644
--- a/fs_mgr/libdm/include/libdm/dm.h
+++ b/fs_mgr/libdm/include/libdm/dm.h
@@ -24,6 +24,7 @@
#include <linux/types.h>
#include <stdint.h>
#include <sys/sysmacros.h>
+#include <sys/types.h>
#include <unistd.h>
#include <chrono>