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Kill dead code.
[simgrid.git]
/
src
/
xbt
/
xbt_main.cpp
diff --git
a/src/xbt/xbt_main.cpp
b/src/xbt/xbt_main.cpp
index
ffd97cd
..
5fe3845
100644
(file)
--- a/
src/xbt/xbt_main.cpp
+++ b/
src/xbt/xbt_main.cpp
@@
-1,34
+1,32
@@
/* module handling */
/* module handling */
-/* Copyright (c) 2006-201
7
. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-201
9
. 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 */
/* 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 "xbt/config.h"
+#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 "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/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/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 "src/internal_config.h"
+#include <cmath>
#include <cstdio>
#ifdef _WIN32
#include <cstdio>
#ifdef _WIN32
-#include <csignal> /* To silence MSVC on abort() */
+#
include <csignal> /* To silence MSVC on abort() */
#endif
#if HAVE_UNISTD_H
#endif
#if HAVE_UNISTD_H
-#
include <unistd.h>
+# include <unistd.h>
#endif
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module, xbt, "module handling");
#endif
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module, xbt, "module handling");
@@
-39,7
+37,7
@@
char *xbt_binary_name = NULL; /* Name of the system process containing us (man
xbt_dynar_t xbt_cmdline = NULL; /* all we got in argv */
int xbt_initialized = 0;
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;
int xbt_pagesize;
int xbt_pagebits = 0;
@@
-47,7
+45,7
@@
int xbt_pagebits = 0;
/* Declare xbt_preinit and xbt_postexit as constructor/destructor of the library.
* This is crude and rather compiler-specific, unfortunately.
*/
/* 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_GNUC
_CONSTRUCTOR(200);
+static void xbt_preinit()
XBT_ATTRIB
_CONSTRUCTOR(200);
static void xbt_postexit();
#ifdef _WIN32
static void xbt_postexit();
#ifdef _WIN32
@@
-77,7
+75,6
@@
static BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserv
static void xbt_preinit()
{
static void xbt_preinit()
{
- unsigned int seed = 2147483647;
#ifdef _WIN32
SYSTEM_INFO si;
GetSystemInfo(&si);
#ifdef _WIN32
SYSTEM_INFO si;
GetSystemInfo(&si);
@@
-85,7
+82,7
@@
static void xbt_preinit()
#elif HAVE_SYSCONF
xbt_pagesize = sysconf(_SC_PAGESIZE);
#else
#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);
#endif
xbt_pagebits = log2(xbt_pagesize);
@@
-95,12
+92,11
@@
static void xbt_preinit()
_set_output_format(_TWO_DIGIT_EXPONENT);
#endif
xbt_log_preinit();
_set_output_format(_TWO_DIGIT_EXPONENT);
#endif
xbt_log_preinit();
- xbt_os_thread_mod_preinit();
xbt_dict_preinit();
xbt_dict_preinit();
- srand(seed);
#ifndef _WIN32
#ifndef _WIN32
- srand48(seed);
+ constexpr unsigned seed = 2147483647;
+ srand48(seed); // FIXME: still worthwhile?
#endif
atexit(xbt_postexit);
}
#endif
atexit(xbt_postexit);
}
@@
-111,10
+107,8
@@
static void xbt_postexit()
return;
xbt_initialized--;
xbt_dict_postexit();
return;
xbt_initialized--;
xbt_dict_postexit();
- xbt_os_thread_mod_postexit();
xbt_dynar_free(&xbt_cmdline);
xbt_log_postexit();
xbt_dynar_free(&xbt_cmdline);
xbt_log_postexit();
- free(xbt_binary_name);
#if SIMGRID_HAVE_MC
mmalloc_postexit();
#endif
#if SIMGRID_HAVE_MC
mmalloc_postexit();
#endif
@@
-123,15
+117,15
@@
static void xbt_postexit()
/** @brief Initialize the xbt mechanisms. */
void xbt_init(int *argc, char **argv)
{
/** @brief Initialize the xbt mechanisms. */
void xbt_init(int *argc, char **argv)
{
- simgrid::xbt::install
ExceptionH
andler();
+ simgrid::xbt::install
_exception_h
andler();
- if (xbt_initialized) {
- xbt_initialized++;
+ xbt_initialized++;
+ if (xbt_initialized > 1) {
XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
return;
}
XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
return;
}
- xbt_binary_name =
xbt_strdup(argv[0])
;
+ 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_cmdline = xbt_dynar_new(sizeof(char*), NULL);
for (int i = 0; i < *argc; i++)
xbt_dynar_push(xbt_cmdline,&(argv[i]));
@@
-140,26
+134,23
@@
void xbt_init(int *argc, char **argv)
}
/* these two functions belong to xbt/sysdep.h, which have no corresponding .c file */
}
/* 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 */
-void xbt_free_f(void
*p
)
+/** @brief like
xbt_
free, but you can be sure that it is a function */
+void xbt_free_f(void
* p) noexcept(noexcept(::free)
)
{
{
- free(p);
+
xbt_
free(p);
}
/** @brief should be given a pointer to pointer, and frees the second one */
}
/** @brief should be given a pointer to pointer, and frees the second one */
-void xbt_free_ref(void
*d
)
+void xbt_free_ref(void
* d) noexcept(noexcept(::free)
)
{
{
-
free(*(void **)
d);
+
xbt_free(*(void**)
d);
}
/** @brief Kill the program in silence */
void xbt_abort()
{
}
/** @brief Kill the program in silence */
void xbt_abort()
{
-#ifdef COVERAGE
/* Call __gcov_flush on abort when compiling with coverage options. */
/* Call __gcov_flush on abort when compiling with coverage options. */
- extern void __gcov_flush();
- __gcov_flush();
-#endif
+ 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);
#ifdef _WIN32
/* We said *in silence*. We don't want to see the error message printed by Microsoft's implementation of abort(). */
raise(SIGABRT);