R_OK              785 libltdl/ltdl.c   int		notfound	= access (filename, R_OK);
R_OK               29 maint/gnulib/lib/access.c     mode = (mode & ~X_OK) | R_OK;
R_OK              159 maint/gnulib/lib/euidaccess.c   if (R_OK == 4 && W_OK == 2 && X_OK == 1 && F_OK == 0)
R_OK              162 maint/gnulib/lib/euidaccess.c     mode = ((mode & R_OK ? 4 : 0)
R_OK               48 maint/gnulib/tests/test-access.c     ASSERT (access (BASE "f", R_OK) == -1);
R_OK               62 maint/gnulib/tests/test-access.c     ASSERT (access (BASE "f1", R_OK) == 0);
R_OK               70 maint/gnulib/tests/test-access.c     ASSERT (access (BASE "f2", R_OK) == 0);