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testsuite: 2015-09-04 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.dg/read_dir.f90: Delete empty directory when closing rather than calling rmdir, cleanup if open fails. libgfortran: 2015-09-04 Janne Blomqvist <jb@gcc.gnu.org> * io/unix.h (delete_file): Remove prototype. * io/unix.c (delete_file): Remove function. * io/close.c (st_close): Replace delete_file and unlink with remove. * io/open.c (already_open): Replace unlink with remove. From-SVN: r227472