New signal handling infrastructure. Prevent unloading running module.

[stg.git] / projects / stargazer / plugins / other / rscript / rscript.cpp

diff --git a/projects/stargazer/plugins/other/rscript/rscript.cpp b/projects/stargazer/plugins/other/rscript/rscript.cpp
index 6fde814a74152cb06d8a6ea5fe6eed367b3425f2..175980066128a43085a2bcdbee9f8caa16c84a76 100644 (file)
--- a/projects/stargazer/plugins/other/rscript/rscript.cpp
+++ b/projects/stargazer/plugins/other/rscript/rscript.cpp
@@ -198,6 +198,10 @@ pthread_mutex_destroy(&mutex);
 //-----------------------------------------------------------------------------
 void * REMOTE_SCRIPT::Run(void * d)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 REMOTE_SCRIPT * rs = static_cast<REMOTE_SCRIPT *>(d);
 
 rs->isRunning = true;
@@ -282,7 +286,8 @@ if (isRunning)
     //5 seconds to thread stops itself
     for (int i = 0; i < 25 && isRunning; i++)
         {
-        usleep(200000);
+        struct timespec ts = {0, 200000000};
+        nanosleep(&ts, NULL);
         }
 
     //after 5 seconds waiting thread still running. now killing it