Pointer-to-const for sonar.

[simgrid.git] / src / kernel / context / ContextThread.cpp

diff --git a/src/kernel/context/ContextThread.cpp b/src/kernel/context/ContextThread.cpp
index f31f2e3f9d48a92e7f0cc662b582b3a0e82d4ce9..6be2b09da8d4c3fdf277890906ff2c36fdc0f64b 100644 (file)
--- a/src/kernel/context/ContextThread.cpp
+++ b/src/kernel/context/ContextThread.cpp
@@ -87,12 +87,7 @@ void ThreadContext::wrapper(ThreadContext* context)
   Context::set_current(context);
 
 #ifndef WIN32
-  /* Install alternate signal stack, for SIGSEGV handler. */
-  stack_t stack;
-  stack.ss_sp = sigsegv_stack;
-  stack.ss_size = sizeof sigsegv_stack;
-  stack.ss_flags = 0;
-  sigaltstack(&stack, nullptr);
+  install_sigsegv_stack(nullptr, true);
 #endif
   // Tell the caller (normally the maestro) we are starting, and wait for its green light
   context->end_.release();
@@ -115,8 +110,7 @@ void ThreadContext::wrapper(ThreadContext* context)
   context->yield();
 
 #ifndef WIN32
-  stack.ss_flags = SS_DISABLE;
-  sigaltstack(&stack, nullptr);
+  install_sigsegv_stack(nullptr, false);
 #endif
   XBT_DEBUG("Terminating");
   Context::set_current(nullptr);
@@ -160,7 +154,7 @@ void ThreadContext::suspend()
 void ThreadContext::attach_start()
 {
   // We're breaking the layers here by depending on the upper layer:
-  ThreadContext* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
+  auto* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
   maestro->begin_.release();
   xbt_assert(not this->is_maestro());
   this->start();
@@ -171,7 +165,7 @@ void ThreadContext::attach_stop()
   xbt_assert(not this->is_maestro());
   this->yield();
 
-  ThreadContext* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
+  auto* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
   maestro->end_.acquire();
 
   Context::set_current(nullptr);
@@ -183,7 +177,7 @@ void SerialThreadContext::run_all()
 {
   for (smx_actor_t const& actor : simix_global->actors_to_run) {
     XBT_DEBUG("Handling %p", actor);
-    ThreadContext* context = static_cast<ThreadContext*>(actor->context_.get());
+    auto* context = static_cast<ThreadContext*>(actor->context_.get());
     context->release();
     context->wait();
   }