#if HAVE_UNISTD_H
# include <unistd.h>
#endif
+#include <string>
+#include <vector>
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) */
-char *xbt_binary_name = NULL; /* Name of the system process containing us (mandatory to retrieve neat backtraces) */
-xbt_dynar_t xbt_cmdline = NULL; /* all we got in argv */
+namespace simgrid {
+namespace 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
int xbt_initialized = 0;
-bool _sg_do_clean_atexit = true;
+simgrid::config::Flag<bool> cfg_dbg_clean_atexit{
+ "debug/clean-atexit",
+ {"clean-atexit"},
+ "Whether to cleanup SimGrid at exit. Disable it if your code segfaults after its end.",
+ true};
int xbt_pagesize;
int xbt_pagebits = 0;
static void xbt_postexit()
{
- if (not _sg_do_clean_atexit)
+ if (not cfg_dbg_clean_atexit)
return;
xbt_initialized--;
xbt_dict_postexit();
- xbt_dynar_free(&xbt_cmdline);
xbt_log_postexit();
#if SIMGRID_HAVE_MC
mmalloc_postexit();
/** @brief Initialize the xbt mechanisms. */
void xbt_init(int *argc, char **argv)
{
- simgrid::xbt::install_exception_handler();
-
xbt_initialized++;
if (xbt_initialized > 1) {
XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
return;
}
- xbt_binary_name = argv[0];
- xbt_cmdline = xbt_dynar_new(sizeof(char*), NULL);
+ simgrid::xbt::install_exception_handler();
+
+ simgrid::xbt::binary_name = argv[0];
for (int i = 0; i < *argc; i++)
- xbt_dynar_push(xbt_cmdline,&(argv[i]));
+ simgrid::xbt::cmdline.push_back(argv[i]);
xbt_log_init(argc, argv);
}