/* module handling */
-/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2018. 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 <math.h>
-#include "xbt/misc.h"
#include "simgrid_config.h"
-#include "xbt/sysdep.h"
+#include "xbt/config.hpp"
+#include "xbt/dynar.h"
#include "xbt/log.h"
#include "xbt/log.hpp"
-#include "xbt/dynar.h"
-#include "xbt/config.h"
+#include "xbt/misc.h"
+#include "xbt/sysdep.h"
+#include <cmath>
#include "xbt/module.h" /* this module */
#include "src/xbt_modinter.h" /* prototype of other module's init/exit in XBT */
-#include "simgrid/sg_config.h"
+#include "simgrid/sg_config.hpp"
#include "src/internal_config.h"
-#include <stdio.h>
+#include <cstdio>
#ifdef _WIN32
-#include <signal.h> /* To silence MSVC on abort() */
+# include <csignal> /* To silence MSVC on abort() */
#endif
#if HAVE_UNISTD_H
-# include <unistd.h>
+# include <unistd.h>
#endif
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module, xbt, "module handling");
xbt_dynar_t xbt_cmdline = NULL; /* all we got in argv */
int xbt_initialized = 0;
-int _sg_do_clean_atexit = 1;
+bool _sg_do_clean_atexit = 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(void) _XBT_GNUC_CONSTRUCTOR(200);
-static void xbt_postexit(void);
+static void xbt_preinit() XBT_ATTRIB_CONSTRUCTOR(200);
+static void xbt_postexit();
#ifdef _WIN32
#include <windows.h>
#endif
-static void xbt_preinit(void) {
+static void xbt_preinit()
+{
unsigned int seed = 2147483647;
#ifdef _WIN32
SYSTEM_INFO si;
#elif HAVE_SYSCONF
xbt_pagesize = sysconf(_SC_PAGESIZE);
#else
- #error Cannot get page size.
+# error Cannot get page size.
#endif
xbt_pagebits = log2(xbt_pagesize);
xbt_log_preinit();
xbt_os_thread_mod_preinit();
xbt_dict_preinit();
-
+
srand(seed);
#ifndef _WIN32
srand48(seed);
atexit(xbt_postexit);
}
-static void xbt_postexit(void)
+static void xbt_postexit()
{
- if(!_sg_do_clean_atexit) return;
+ if (not _sg_do_clean_atexit)
+ return;
xbt_initialized--;
xbt_dict_postexit();
xbt_os_thread_mod_postexit();
xbt_dynar_free(&xbt_cmdline);
xbt_log_postexit();
- free(xbt_binary_name);
-#if HAVE_MC
+#if SIMGRID_HAVE_MC
mmalloc_postexit();
#endif
}
{
simgrid::xbt::installExceptionHandler();
- if (xbt_initialized++) {
- XBT_DEBUG("XBT was initialized %d times.", xbt_initialized);
+ xbt_initialized++;
+ if (xbt_initialized > 1) {
+ XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
return;
}
- xbt_binary_name = xbt_strdup(argv[0]);
- xbt_cmdline = xbt_dynar_new(sizeof(char*),NULL);
- for (int i=0;i<*argc;i++)
+ xbt_binary_name = argv[0];
+ xbt_cmdline = xbt_dynar_new(sizeof(char*), NULL);
+ for (int i = 0; i < *argc; i++)
xbt_dynar_push(xbt_cmdline,&(argv[i]));
-
+
xbt_log_init(argc, argv);
}
/* these two functions belong to xbt/sysdep.h, which have no corresponding .c file */
-/** @brief like free, but you can be sure that it is a function */
+/** @brief like xbt_free, but you can be sure that it is a function */
void xbt_free_f(void *p)
{
- free(p);
+ xbt_free(p);
}
/** @brief should be given a pointer to pointer, and frees the second one */
void xbt_free_ref(void *d)
{
- free(*(void **) d);
+ xbt_free(*(void**)d);
}
/** @brief Kill the program in silence */
-void xbt_abort(void)
+void xbt_abort()
{
#ifdef COVERAGE
/* Call __gcov_flush on abort when compiling with coverage options. */
- extern void __gcov_flush(void);
+ extern void __gcov_flush();
__gcov_flush();
#endif
#ifdef _WIN32
- /* It was said *in silence*. We don't want to see the error message printed
- * by the Microsoft's implementation of abort(). */
+ /* 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);