diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2016-07-01 16:36:02 -0400 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-07-01 17:47:05 -0400 |
commit | 58b293168594c939effa400fe0c18b5d85eb95bd (patch) | |
tree | 747f29aa9b0ad6067e540213a5e55fe206d1a604 /libs/pbd | |
parent | ba700ecc63f2462684a43b62157e228aa71be1cb (diff) |
add the potential for a bit more debugging of signal connects
Diffstat (limited to 'libs/pbd')
-rw-r--r-- | libs/pbd/pbd/signals.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libs/pbd/pbd/signals.h b/libs/pbd/pbd/signals.h index 97cfa65300..42727b7adc 100644 --- a/libs/pbd/pbd/signals.h +++ b/libs/pbd/pbd/signals.h @@ -20,6 +20,8 @@ #ifndef __pbd_signals_h__ #define __pbd_signals_h__ +#include <csignal> + #include <list> #include <map> @@ -67,7 +69,7 @@ public: #endif protected: - Glib::Threads::Mutex _mutex; + mutable Glib::Threads::Mutex _mutex; #ifdef DEBUG_PBD_SIGNAL_CONNECTIONS bool _debug_connection; #endif |