diff options
| -rw-r--r-- | gr-run-waveform/xyzzy.cc | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/gr-run-waveform/xyzzy.cc b/gr-run-waveform/xyzzy.cc index 0b9037f86..890696ed7 100644 --- a/gr-run-waveform/xyzzy.cc +++ b/gr-run-waveform/xyzzy.cc @@ -207,67 +207,6 @@ XYZZY::read_dir_entry(boost::uint8_t *entry) extern "C" { static XYZZY datafile; - -#if 0 -void -xyzzy_flush (SCM port) -{ - SCM bport = SCM_PACK(SCM_STREAM(port)); - scm_t_port *c_port = SCM_PTAB_ENTRY (port); - size_t count = c_port->write_pos - c_port->write_buf; - - scm_c_write (bport, c_port->write_buf, count); - - c_port->write_pos = c_port->write_buf; - c_port->rw_active = SCM_PORT_NEITHER; - - scm_force_output (bport); -} - -int -xyzzy_close (SCM port) -{ - if (SCM_OUTPUT_PORT_P (port)) { - // XYZZY::flush (port); - return scm_is_true (scm_close_port (SCM_PACK(SCM_STREAM(port)))) ? 0 : -1; - } - return 0; -} - -SCM_API scm_i_pthread_mutex_t scm_i_port_table_mutex; -const size_t XYZZY_INPUT_BUFFER_SIZE = 4096; -void -xyzzy_write (SCM port, const void *data, size_t size) -{ - fprintf(stderr, "TRACE %s: %d\n", __FUNCTION__, __LINE__); - // This is a read only file -} - -int -xyzzy_fill_input (SCM port) -{ - fprintf(stderr, "TRACE %s: %d\n", __FUNCTION__, __LINE__); - - scm_t_port *gr_port = SCM_PTAB_ENTRY (port); - - // if (gr_port->read_pos + gr_port->read_buf_size > gr_port->read_end) { - // return EOF; - // } - - // FIXME: this is obviously a bogus call, as it'll always return an empty file - std::string &contents = datafile.get_contents("foo"); - if (contents.empty()) { - // buffer start. - gr_port->read_buf = const_cast<unsigned char *>(gr_port->read_pos); - // pointer to last buffered char + 1 - gr_port->read_end = gr_port->read_buf + gr_port->read_buf_size; - // the next unread char. - gr_port->read_pos += gr_port->read_buf_size; - } - - return *gr_port->read_buf; -} -#endif SCM make_xyzzy (SCM binary_port) |