From 7bfa729b876a8c3e0f32ca4cb9c39d595e66b610 Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@loria.fr>
Date: Fri, 5 May 2017 22:40:50 +0200
Subject: [PATCH] New functions: s4u::Actor::property() and
 s4u::Actor::setProperty()

---
 include/simgrid/s4u/Actor.hpp |  4 ++++
 src/s4u/s4u_actor.cpp         | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/include/simgrid/s4u/Actor.hpp b/include/simgrid/s4u/Actor.hpp
index 24f7437d11..bef7072932 100644
--- a/include/simgrid/s4u/Actor.hpp
+++ b/include/simgrid/s4u/Actor.hpp
@@ -269,6 +269,10 @@ public:
 
   /** Returns the internal implementation of this actor */
   simix::ActorImpl* getImpl();
+
+  /** Retrieve the property value (or nullptr if not set) */
+  const char* property(const char* key);
+  void setProperty(const char* key, const char* value);
 };
 
 /** @ingroup s4u_api
diff --git a/src/s4u/s4u_actor.cpp b/src/s4u/s4u_actor.cpp
index de5b546865..48412257b0 100644
--- a/src/s4u/s4u_actor.cpp
+++ b/src/s4u/s4u_actor.cpp
@@ -151,6 +151,18 @@ void Actor::killAll(int resetPid)
   simcall_process_killall(resetPid);
 }
 
+/** Retrieve the property value (or nullptr if not set) */
+const char* Actor::property(const char* key)
+{
+  return (char*)xbt_dict_get_or_null(simcall_process_get_properties(pimpl_), key);
+}
+void Actor::setProperty(const char* key, const char* value)
+{
+  simgrid::simix::kernelImmediate([this, key, value] {
+    xbt_dict_set(simcall_process_get_properties(pimpl_), key, (char*)value, (void_f_pvoid_t) nullptr);
+  });
+}
+
 // ***** this_actor *****
 
 namespace this_actor {
-- 
2.20.1