diff options
Diffstat (limited to 'gnuradio-core/src/lib/runtime/gr_block.h')
| -rw-r--r-- | gnuradio-core/src/lib/runtime/gr_block.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gnuradio-core/src/lib/runtime/gr_block.h b/gnuradio-core/src/lib/runtime/gr_block.h index 6e21d5b97..0783e8684 100644 --- a/gnuradio-core/src/lib/runtime/gr_block.h +++ b/gnuradio-core/src/lib/runtime/gr_block.h @@ -484,9 +484,9 @@ class GR_CORE_API gr_block : public gr_basic_block { gr_block_detail_sptr d_detail; // implementation details unsigned d_history; bool d_fixed_rate; - int d_min_noutput_items; bool d_max_noutput_items_set; // if d_max_noutput_items is valid int d_max_noutput_items; // value of max_noutput_items for this block + int d_min_noutput_items; tag_propagation_policy_t d_tag_propagation_policy; // policy for moving tags downstream std::vector<unsigned int> d_affinity; // thread affinity proc. mask @@ -609,6 +609,12 @@ class GR_CORE_API gr_block : public gr_basic_block { std::vector<long> d_max_output_buffer; std::vector<long> d_min_output_buffer; + /*! Used by block's setters and work functions to make + * setting/resetting of parameters thread-safe. + * + * Used by calling gruel::scoped_lock l(d_setlock); + */ + gruel::mutex d_setlock; // These are really only for internal use, but leaving them public avoids // having to work up an ever-varying list of friend GR_CORE_APIs |