Use a std::vector<std::string> for process arguments.

diff --git a/src/simix/smx_deployment.cpp b/src/simix/smx_deployment.cpp
index f380ffe..18bf778 100644 (file)
--- a/src/simix/smx_deployment.cpp
+++ b/src/simix/smx_deployment.cpp
@@ -123,17 +123,13 @@ void SIMIX_process_set_function(const char* process_host, const char* process_fu
   if (not host)
     THROWF(arg_error, 0, "Host '%s' unknown", process_host);
   process.host = process_host;
-
-  process.argc = 1 + xbt_dynar_length(arguments);
-  process.argv    = static_cast<const char**>(xbt_new(const char*, process.argc + 1));
-  process.argv[0] = xbt_strdup(process_function);
+  process.args.push_back(process_function);
   /* add arguments */
   unsigned int i;
   char *arg;
   xbt_dynar_foreach(arguments, i, arg) {
-    process.argv[i + 1] = xbt_strdup(arg);
+    process.args.push_back(arg);
   }
-  process.argv[process.argc] = nullptr;
 
   // Check we know how to handle this function name:
   simgrid::simix::ActorCodeFactory& parse_code = SIMIX_get_actor_code_factory(process_function);

diff --git a/src/surf/sg_platf.cpp b/src/surf/sg_platf.cpp
index b22b8b8..81a15d0 100644 (file)
--- a/src/surf/sg_platf.cpp
+++ b/src/surf/sg_platf.cpp
@@ -440,14 +440,14 @@ void sg_platf_new_process(sg_platf_process_cbarg_t process)
   double kill_time  = process->kill_time;
   int auto_restart = process->on_failure == SURF_ACTOR_ON_FAILURE_DIE ? 0 : 1;
 
-  std::vector<std::string> args(process->argv, process->argv + process->argc);
-  std::function<void()> code = factory(std::move(args));
+  std::string process_name   = process->args[0];
+  std::function<void()> code = factory(std::move(process->args));
   std::shared_ptr<std::map<std::string, std::string>> properties(process->properties);
 
   smx_process_arg_t arg = nullptr;
 
   arg = new simgrid::simix::ProcessArg();
-  arg->name = std::string(process->argv[0]);
+  arg->name = process_name;
   arg->code = code;
   arg->data = nullptr;
   arg->host = host;
@@ -459,7 +459,7 @@ void sg_platf_new_process(sg_platf_process_cbarg_t process)
   if (start_time > SIMIX_get_clock()) {
 
     arg = new simgrid::simix::ProcessArg();
-    arg->name = std::string(process->argv[0]);
+    arg->name = process_name;
     arg->code = std::move(code);
     arg->data = nullptr;
     arg->host = host;

diff --git a/src/surf/xml/platf_private.hpp b/src/surf/xml/platf_private.hpp
index 82def2f..13b3012 100644 (file)
--- a/src/surf/xml/platf_private.hpp
+++ b/src/surf/xml/platf_private.hpp
@@ -174,8 +174,7 @@ public:
 };
 
 struct s_sg_platf_process_cbarg_t {
-  const char** argv = nullptr;
-  int argc          = 0;
+  std::vector<std::string> args;
   std::map<std::string, std::string>* properties = nullptr;
   const char* host                       = nullptr;
   const char* function                   = nullptr;

diff --git a/src/surf/xml/surfxml_sax_cb.cpp b/src/surf/xml/surfxml_sax_cb.cpp
index 67f14a4..3d6ead1 100644 (file)
--- a/src/surf/xml/surfxml_sax_cb.cpp
+++ b/src/surf/xml/surfxml_sax_cb.cpp
@@ -877,8 +877,7 @@ void ETag_surfxml_config()
   current_property_set = nullptr;
 }
 
-static int argc;
-static char **argv;
+static std::vector<std::string> arguments;
 
 void STag_surfxml_process()
 {
@@ -889,9 +888,7 @@ void STag_surfxml_process()
 void STag_surfxml_actor()
 {
   ZONE_TAG  = 0;
-  argc    = 1;
-  argv    = xbt_new(char *, 1);
-  argv[0] = xbt_strdup(A_surfxml_actor_function);
+  arguments.assign(1, A_surfxml_actor_function);
   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 }
 
@@ -912,8 +909,7 @@ void ETag_surfxml_actor()
   actor.properties     = current_property_set;
   current_property_set = nullptr;
 
-  actor.argc       = argc;
-  actor.argv       = (const char **)argv;
+  actor.args.swap(arguments);
   actor.host       = A_surfxml_actor_host;
   actor.function   = A_surfxml_actor_function;
   actor.start_time = surf_parse_get_double(A_surfxml_actor_start___time);
@@ -933,17 +929,10 @@ void ETag_surfxml_actor()
   }
 
   sg_platf_new_process(&actor);
-
-  for (int i = 0; i != argc; ++i)
-    xbt_free(argv[i]);
-  xbt_free(argv);
-  argv = nullptr;
 }
 
 void STag_surfxml_argument(){
-  argc++;
-  argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
-  argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
+  arguments.push_back(A_surfxml_argument_value);
 }
 
 void STag_surfxml_model___prop(){