X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/49e2303ab8fb6ac8f8f7a0fbbaa73528256396a7..358e5659801b6e0128467478bb138d2c7dd54c25:/src/xbt/xbt_main.cpp

diff --git a/src/xbt/xbt_main.cpp b/src/xbt/xbt_main.cpp
index cdbaab879b..194479b179 100644
--- a/src/xbt/xbt_main.cpp
+++ b/src/xbt/xbt_main.cpp
@@ -1,6 +1,6 @@
 /* module handling                                                          */
 
-/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,7 +10,7 @@
 #include "simgrid/config.h"
 #include "simgrid/sg_config.hpp"
 #include "src/internal_config.h"
-#include "src/xbt_modinter.h" /* prototype of other module's init/exit in XBT */
+#include "src/sthread/sthread.h" // sthread_inside_simgrid
 #include "xbt/config.hpp"
 #include "xbt/coverage.h"
 #include "xbt/dynar.h"
@@ -19,6 +19,7 @@
 #include "xbt/misc.h"
 #include "xbt/module.h" /* this module */
 #include "xbt/sysdep.h"
+#include "xbt/xbt_modinter.h" /* prototype of other module's init/exit in XBT */
 
 #include <cmath>
 #include <cstdio>
@@ -35,17 +36,16 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module, xbt, "module handling");
 
 XBT_LOG_NEW_CATEGORY(smpi, "All SMPI categories"); /* lives here even if that's a bit odd to solve linking issues: this is used in xbt_log_file_appender to detect whether SMPI is used (and thus whether we should unbench the writing to disk) */
 
-namespace simgrid {
-namespace xbt {
+namespace simgrid::xbt {
 std::string binary_name;          /* Name of the system process containing us (mandatory to retrieve neat backtraces) */
 std::vector<std::string> cmdline; /* all we got in argv */
-} // namespace xbt
-} // namespace simgrid
+} // namespace simgrid::xbt
+
+int sthread_inside_simgrid = 1; // whether sthread should leave pthread operations or intercept them.
 
 int xbt_initialized = 0;
 simgrid::config::Flag<bool> cfg_dbg_clean_atexit{
     "debug/clean-atexit",
-    {"clean-atexit"}, // XBT_ATTRIB_DEPRECATED_v327(option alias)
     "Whether to cleanup SimGrid at exit. Disable it if your code segfaults after its end.",
     true};
 
@@ -126,7 +126,8 @@ void xbt_init(int *argc, char **argv)
 
   simgrid::xbt::install_exception_handler();
 
-  simgrid::xbt::binary_name = argv[0];
+  if (*argc > 0)
+    simgrid::xbt::binary_name = argv[0];
   for (int i = 0; i < *argc; i++)
     simgrid::xbt::cmdline.emplace_back(argv[i]);
 
@@ -159,3 +160,10 @@ void xbt_abort()
 #endif
   abort();
 }
+
+#ifndef HAVE_SMPI
+int SMPI_is_inited()
+{
+  return false;
+}
+#endif
\ No newline at end of file