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

diff --git a/src/xbt/xbt_main.cpp b/src/xbt/xbt_main.cpp
deleted file mode 100644
index 194479b179..0000000000
--- a/src/xbt/xbt_main.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/* module handling                                                          */
-
-/* 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. */
-
-#define XBT_LOG_LOCALLY_DEFINE_XBT_CHANNEL /* MSVC don't want it to be declared extern in headers and local here */
-
-#include "simgrid/config.h"
-#include "simgrid/sg_config.hpp"
-#include "src/internal_config.h"
-#include "src/sthread/sthread.h" // sthread_inside_simgrid
-#include "xbt/config.hpp"
-#include "xbt/coverage.h"
-#include "xbt/dynar.h"
-#include "xbt/log.h"
-#include "xbt/log.hpp"
-#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>
-#ifdef _WIN32
-# include <csignal> /* To silence MSVC on abort() */
-#endif
-#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) */
-
-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 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",
-    "Whether to cleanup SimGrid at exit. Disable it if your code segfaults after its end.",
-    true};
-
-int xbt_pagesize;
-int xbt_pagebits = 0;
-
-/* Declare xbt_preinit and xbt_postexit as constructor/destructor of the library.
- * This is crude and rather compiler-specific, unfortunately.
- */
-static void xbt_preinit() XBT_ATTRIB_CONSTRUCTOR(200);
-static void xbt_postexit();
-
-#ifdef _WIN32
-#include <windows.h>
-
-#ifndef __GNUC__
-/* Should not be necessary but for some reason, DllMain is called twice at attachment and at detachment.*/
-/* see also http://msdn.microsoft.com/en-us/library/ms682583%28VS.85%29.aspx */
-/* and http://www.microsoft.com/whdc/driver/kernel/DLL_bestprac.mspx */
-static BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
-{
-  static bool xbt_dll_process_is_attached = false;
-  if (fdwReason == DLL_PROCESS_ATTACH && not xbt_dll_process_is_attached) {
-    xbt_dll_process_is_attached = true;
-    xbt_preinit();
-  } else if (fdwReason == DLL_PROCESS_DETACH && xbt_dll_process_is_attached) {
-    xbt_dll_process_is_attached = false;
-  }
-  return 1;
-}
-#endif
-
-#endif
-
-static void xbt_preinit()
-{
-#ifdef _WIN32
-  SYSTEM_INFO si;
-  GetSystemInfo(&si);
-  xbt_pagesize = si.dwPageSize;
-#elif HAVE_SYSCONF
-  xbt_pagesize = static_cast<int>(sysconf(_SC_PAGESIZE));
-#else
-# error Cannot get page size.
-#endif
-
-  xbt_pagebits = static_cast<int>(log2(xbt_pagesize));
-
-#ifdef _TWO_DIGIT_EXPONENT
-  /* Even printf behaves differently on Windows... */
-  _set_output_format(_TWO_DIGIT_EXPONENT);
-#endif
-  xbt_log_preinit();
-  xbt_dict_preinit();
-  atexit(xbt_postexit);
-}
-
-static void xbt_postexit()
-{
-  if (not cfg_dbg_clean_atexit)
-    return;
-  xbt_initialized--;
-  xbt_dict_postexit();
-  xbt_log_postexit();
-#if SIMGRID_HAVE_MC
-  mmalloc_postexit();
-#endif
-}
-
-/** @brief Initialize the xbt mechanisms. */
-void xbt_init(int *argc, char **argv)
-{
-  xbt_initialized++;
-  if (xbt_initialized > 1) {
-    XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
-    return;
-  }
-
-  simgrid::xbt::install_exception_handler();
-
-  if (*argc > 0)
-    simgrid::xbt::binary_name = argv[0];
-  for (int i = 0; i < *argc; i++)
-    simgrid::xbt::cmdline.emplace_back(argv[i]);
-
-  xbt_log_init(argc, argv);
-}
-
-/* these two functions belong to xbt/sysdep.h, which have no corresponding .c file */
-/** @brief like xbt_free, but you can be sure that it is a function  */
-void xbt_free_f(void* p) noexcept(noexcept(::free))
-{
-  xbt_free(p);
-}
-
-/** @brief should be given a pointer to pointer, and frees the second one */
-void xbt_free_ref(void* d) noexcept(noexcept(::free))
-{
-  xbt_free(*(void**)d);
-}
-
-/** @brief Kill the program in silence */
-void xbt_abort()
-{
-  /* Call __gcov_flush on abort when compiling with coverage options. */
-  coverage_checkpoint();
-#ifdef _WIN32
-  /* We said *in silence*. We don't want to see the error message printed by Microsoft's implementation of abort(). */
-  raise(SIGABRT);
-  signal(SIGABRT, SIG_DFL);
-  raise(SIGABRT);
-#endif
-  abort();
-}
-
-#ifndef HAVE_SMPI
-int SMPI_is_inited()
-{
-  return false;
-}
-#endif
\ No newline at end of file