nullgen
ATF_TC_FSAPPLY_RO(create, "create file on r/o mount", nullgen);
ATF_TC_FSAPPLY_RO(createdir, "create directory on r/o mount", nullgen);
ATF_TC_FSAPPLY_RO(createfifo, "create fifo on r/o mount", nullgen);
ATF_TC_FSAPPLY_RO(createsymlink, "create symlink on r/o mount", nullgen);