dir_len          1779 libltdl/ltdl.c   size_t dir_len    = 0;
dir_len          1786 libltdl/ltdl.c   dir_len = LT_STRLEN (dirnam);
dir_len          1813 libltdl/ltdl.c   buf_len	= dir_len + 1+ end_offset;
dir_len            73 maint/gnulib/lib/dirname-lgpl.c   size_t length = dir_len (file);
dir_len            46 maint/gnulib/lib/dirname.h size_t dir_len (char const *file) _GL_ATTRIBUTE_PURE;
dir_len           140 maint/gnulib/tests/test-dirname.c       int dirlen = dir_len (t->name);