libmount: add vboxsf, virtiofs to pseudo filesystems

Filesystems provided by a hypervisor for guest kernels:
* vboxsf: Linux 5.6
* virtiofs: Linux 5.4

Signed-off-by: Shahid Laher <govellius@gmail.com>

diff --git a/libmount/src/utils.c b/libmount/src/utils.c
index 92829ebb01f267fb70e92dc835ccf407d289f178..40f479fd1787c0fc99c9eabf3b1ee86deffbe8df 100644 (file)
--- a/libmount/src/utils.c
+++ b/libmount/src/utils.c
@@ -333,7 +333,9 @@ int mnt_fstype_is_pseudofs(const char *type)
                "spufs",
                "sysfs",
                "tmpfs",
-               "tracefs"
+               "tracefs",
+               "vboxsf",
+               "virtiofs"
        };
 
        assert(type);