diff options
Diffstat (limited to 'gr-blocks/lib')
| -rw-r--r-- | gr-blocks/lib/null_sink_impl.cc | 4 | ||||
| -rw-r--r-- | gr-blocks/lib/null_source_impl.cc | 9 |
2 files changed, 8 insertions, 5 deletions
diff --git a/gr-blocks/lib/null_sink_impl.cc b/gr-blocks/lib/null_sink_impl.cc index 41adeea0fd..14dd5eff24 100644 --- a/gr-blocks/lib/null_sink_impl.cc +++ b/gr-blocks/lib/null_sink_impl.cc @@ -39,8 +39,8 @@ namespace gr { null_sink_impl::null_sink_impl(size_t sizeof_stream_item) : sync_block("null_sink", - io_signature::make(1, 1, sizeof_stream_item), - io_signature::make(0, 0, 0)) + io_signature::make(1, -1, sizeof_stream_item), + io_signature::make(0, 0, 0)) { } diff --git a/gr-blocks/lib/null_source_impl.cc b/gr-blocks/lib/null_source_impl.cc index edf0104da1..9550dd6bce 100644 --- a/gr-blocks/lib/null_source_impl.cc +++ b/gr-blocks/lib/null_source_impl.cc @@ -41,7 +41,7 @@ namespace gr { null_source_impl::null_source_impl (size_t sizeof_stream_item) : sync_block("null_source", io_signature::make(0, 0, 0), - io_signature::make(1, 1, sizeof_stream_item)) + io_signature::make(1, -1, sizeof_stream_item)) { } @@ -54,8 +54,11 @@ namespace gr { gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) { - void *optr = (void*)output_items[0]; - memset(optr, 0, noutput_items * output_signature()->sizeof_stream_item(0)); + void *optr; + for(size_t n = 0; n < input_items.size(); n++) { + optr = (void*)output_items[n]; + memset(optr, 0, noutput_items * output_signature()->sizeof_stream_item(n)); + } return noutput_items; } |