X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ab820f42318db971aa940275587c2567033b1bfe..d6ba60ce19ac593de280c8dd791ee33d1df81bb9:/src/msg/msg_process.cpp

diff --git a/src/msg/msg_process.cpp b/src/msg/msg_process.cpp
index d6db894423..0997ce7c09 100644
--- a/src/msg/msg_process.cpp
+++ b/src/msg/msg_process.cpp
@@ -9,35 +9,11 @@
 #include "src/instr/instr_private.hpp"
 #include "src/simix/smx_private.hpp"
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_process, msg, "Logging specific to MSG (process)");
-
 std::string instr_pid(simgrid::s4u::Actor const& proc)
 {
   return std::string(proc.get_name()) + "-" + std::to_string(proc.get_pid());
 }
 
-void MSG_process_userdata_init()
-{
-  if (not msg_global)
-    msg_global = new MSG_Global_t();
-
-  if (not simgrid::msg::ActorUserData::EXTENSION_ID.valid())
-    simgrid::msg::ActorUserData::EXTENSION_ID = simgrid::s4u::Actor::extension_create<simgrid::msg::ActorUserData>();
-  simgrid::s4u::Actor::on_creation.connect([](simgrid::s4u::Actor& actor) {
-    XBT_DEBUG("creating the extension to store user data");
-    actor.extension_set(new simgrid::msg::ActorUserData());
-  });
-
-  simgrid::s4u::Actor::on_destruction.connect([](simgrid::s4u::Actor const& actor) {
-    // free the data if a function was provided
-    auto extension = actor.extension<simgrid::msg::ActorUserData>();
-    void* userdata = extension ? extension->get_user_data() : nullptr;
-    if (userdata && msg_global->process_data_cleanup) {
-      msg_global->process_data_cleanup(userdata);
-    }
-  });
-}
-
 /******************************** Process ************************************/
 /** @brief Creates and runs a new #msg_process_t.
  *
@@ -89,24 +65,18 @@ msg_process_t MSG_process_create_with_environment(const char *name, xbt_main_fun
                                                   int argc, char **argv, xbt_dict_t properties)
 {
   xbt_assert(host != nullptr, "Invalid parameters: host param must not be nullptr");
-  simgrid::simix::ActorCode function;
-  if (code)
-    function = simgrid::xbt::wrap_main(code, argc, static_cast<const char* const*>(argv));
-
-  simgrid::s4u::ActorPtr actor;
+  sg_actor_t actor = sg_actor_init(std::move(name), host);
 
   try {
     if (data != nullptr) {
-      actor = simgrid::s4u::Actor::init(std::move(name), host);
-      actor->extension<simgrid::msg::ActorUserData>()->set_user_data(data);
+      sg_actor_data_set(actor, data);
       xbt_dict_cursor_t cursor = nullptr;
       char* key;
       char* value;
       xbt_dict_foreach (properties, cursor, key, value)
         actor->set_property(key, value);
-      actor->start(std::move(function));
-    } else
-      actor = simgrid::s4u::Actor::create(std::move(name), host, std::move(function));
+    }
+    sg_actor_start(actor, code, argc, argv);
   } catch (simgrid::HostFailureException const&) {
     xbt_die("Could not launch a new process on failed host %s.", host->get_cname());
   }
@@ -117,31 +87,7 @@ msg_process_t MSG_process_create_with_environment(const char *name, xbt_main_fun
   xbt_free(argv);
 
   simgrid::s4u::this_actor::yield();
-  return actor.get();
-}
-
-/** @brief Returns the user data of a process.
- *
- * This function checks whether @a process is a valid pointer and returns the user data associated to this process.
- */
-void* MSG_process_get_data(msg_process_t process)
-{
-  xbt_assert(process != nullptr, "Invalid parameter: first parameter must not be nullptr!");
-
-  /* get from SIMIX the MSG process data, and then the user data */
-  return process->extension<simgrid::msg::ActorUserData>()->get_user_data();
-}
-
-/** @brief Sets the user data of a process.
- *
- * This function checks whether @a process is a valid pointer and sets the user data associated to this process.
- */
-msg_error_t MSG_process_set_data(msg_process_t process, void *data)
-{
-  xbt_assert(process != nullptr, "Invalid parameter: first parameter must not be nullptr!");
-  process->extension<simgrid::msg::ActorUserData>()->set_user_data(data);
-
-  return MSG_OK;
+  return actor;
 }
 
 /** @brief Sets a cleanup function to be called to free the userdata of a process when a process is destroyed.
@@ -162,18 +108,11 @@ xbt_dynar_t MSG_processes_as_dynar() {
   return res;
 }
 
-/** @brief Return the current number MSG processes. */
-int MSG_process_get_number()
-{
-  return SIMIX_process_count();
-}
-
 /** @brief Add a function to the list of "on_exit" functions for the current process.
  *  The on_exit functions are the functions executed when your process is killed.
  *  You should use them to free the data used by your process.
  */
 void MSG_process_on_exit(int_f_int_pvoid_t fun, void* data)
 {
-  simgrid::s4u::this_actor::on_exit(
-      [fun, data](bool failed) { fun(failed ? SMX_EXIT_FAILURE : SMX_EXIT_SUCCESS, data); });
+  simgrid::s4u::this_actor::on_exit([fun, data](bool failed) { fun(failed ? 1 /*FAILURE*/ : 0 /*SUCCESS*/, data); });
 }