GNULIB_SUPPORT_ONLY_AT_FDCWD 21 maint/gnulib/lib/at-func.c #ifdef GNULIB_SUPPORT_ONLY_AT_FDCWD GNULIB_SUPPORT_ONLY_AT_FDCWD 77 maint/gnulib/lib/at-func.c #ifdef GNULIB_SUPPORT_ONLY_AT_FDCWD