/* xbt.h - Public interface to the xbt (simgrid's toolbox) */
-/* Copyright (c) 2004-2015. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2018. 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. */
__attribute__((__format__ (__scanf__, format_idx, arg_idx)))
#endif
+#if defined(__cplusplus)
+#if __cplusplus >= 201103L
+#define XBT_ATTRIB_NORETURN [[noreturn]]
+#endif
+#if __cplusplus >= 201703L
+#define XBT_ATTRIB_UNUSED [[maybe_unused]]
+#endif
+#if __cplusplus >= 201402L
+#define XBT_ATTRIB_DEPRECATED(mesg) [[deprecated(mesg)]]
+#endif
+#elif defined(__STDC_VERSION__)
+#if __STDC_VERSION__ >= 201112L
+#define XBT_ATTRIB_NORETURN _Noreturn
+#endif
+#endif
+
+#ifndef XBT_ATTRIB_NORETURN
#define XBT_ATTRIB_NORETURN __attribute__((noreturn))
+#endif
+#ifndef XBT_ATTRIB_UNUSED
#define XBT_ATTRIB_UNUSED __attribute__((unused))
-#define XBT_ATTRIB_DEPRECATED(m) __attribute__((deprecated(m)))
+#endif
+#ifndef XBT_ATTRIB_DEPRECATED
+#define XBT_ATTRIB_DEPRECATED(mesg) __attribute__((deprecated(mesg)))
+#endif
+
+#define XBT_ATTRIB_DEPRECATED_v322(mesg) XBT_ATTRIB_DEPRECATED(mesg) /* Will be dropped in v3.22 */
+#define XBT_ATTRIB_DEPRECATED_v323(mesg) \
+ XBT_ATTRIB_DEPRECATED(mesg " (this compatibility wrapper will be dropped in v3.23)") /* Will be dropped in v3.23 */
-/* Constructor priorities exist since gcc 4.3. Apparently, they are however not
- * supported on Macs. */
-#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && !defined(__APPLE__)
-# define _XBT_GNUC_CONSTRUCTOR(prio) __attribute__((__constructor__ (prio)))
-# define _XBT_GNUC_DESTRUCTOR(prio) __attribute__((__destructor__ (prio)))
+#if !defined(__APPLE__)
+# define XBT_ATTRIB_CONSTRUCTOR(prio) __attribute__((__constructor__(prio)))
+# define XBT_ATTRIB_DESTRUCTOR(prio) __attribute__((__destructor__(prio)))
#else
-# define _XBT_GNUC_CONSTRUCTOR(prio) __attribute__((__constructor__))
-# define _XBT_GNUC_DESTRUCTOR(prio) __attribute__((__destructor__))
+# define XBT_ATTRIB_CONSTRUCTOR(prio) __attribute__((__constructor__))
+# define XBT_ATTRIB_DESTRUCTOR(prio) __attribute__((__destructor__))
#endif
#if defined(__GNUC__)
# define XBT_THREAD_LOCAL No thread local on this architecture
#endif
-/* improvable on gcc (by evaluating arguments only once), but wouldn't be portable */
-#ifdef MIN
-# undef MIN
-#endif
-#define MIN(a,b) ((a)<(b)?(a):(b))
-
-#ifdef MAX
-# undef MAX
-#endif
-#define MAX(a,b) ((a)>(b)?(a):(b))
-
/*
* Expands to `one' if there is only one argument for the variadic part.
* Otherwise, expands to `more'.
/* Handle import/export stuff
*
- * Rational of XBT_PUBLIC:
+ * Rationale of XBT_PUBLIC:
* * This is for library symbols visible from the application-land.
* Basically, any symbols defined in the include/directory must be like this (plus some other globals).
*
* * If you link your application against the DLL or if you do a UNIX build, don't do anything special. This file
* will do the right thing for you by default.
*
- * Rational of XBT_EXPORT_NO_IMPORT: (windows-only)
+ * Rationale of XBT_EXPORT_NO_IMPORT: (windows-only)
* * Symbols which must be exported in the DLL, but not imported from it.
*
* * This is obviously useful for initialized globals (which cannot be extern or similar).
* called from within SimGrid, the symbol must be exported, but when called from within the client code, it must
* not try to retrieve the symbol from the DLL since it's not in there.
*
- * Rational of XBT_IMPORT_NO_EXPORT: (windows-only)
+ * Rationale of XBT_IMPORT_NO_EXPORT: (windows-only)
* * Symbols which must be imported from the DLL, but not explicitly exported from it.
*
* * The root log category is already exported, but not imported explicitly when creating a subcategory since we
/* Build the DLL */
#if defined(DLL_EXPORT)
-# define XBT_PUBLIC(type) __declspec(dllexport) type
-# define XBT_EXPORT_NO_IMPORT(type) __declspec(dllexport) type
-# define XBT_IMPORT_NO_EXPORT(type) type
-# define XBT_PUBLIC_DATA(type) extern __declspec(dllexport) type
-# define XBT_PUBLIC_CLASS class __declspec(dllexport)
+# define XBT_PUBLIC __declspec(dllexport)
+# define XBT_EXPORT_NO_IMPORT __declspec(dllexport)
+# define XBT_IMPORT_NO_EXPORT
+# define XBT_PUBLIC_DATA extern __declspec(dllexport)
# define XBT_PRIVATE
/* Link against the DLL */
#elif (defined(_WIN32) && !defined(DLL_EXPORT))
-# define XBT_PUBLIC(type) __declspec(dllimport) type
-# define XBT_EXPORT_NO_IMPORT(type) type
-# define XBT_IMPORT_NO_EXPORT(type) __declspec(dllimport) type
-# define XBT_PUBLIC_DATA(type) extern __declspec(dllimport) type
-# define XBT_PUBLIC_CLASS class __declspec(dllimport)
+# define XBT_PUBLIC __declspec(dllimport)
+# define XBT_EXPORT_NO_IMPORT
+# define XBT_IMPORT_NO_EXPORT __declspec(dllimport)
+# define XBT_PUBLIC_DATA extern __declspec(dllimport)
# define XBT_PRIVATE
-#elif defined(__ELF__)
-# define XBT_PUBLIC(type) __attribute__((visibility("default"))) type
-# define XBT_EXPORT_NO_IMPORT(type) __attribute__((visibility("default"))) type
-# define XBT_IMPORT_NO_EXPORT(type) __attribute__((visibility("default"))) type
-# define XBT_PUBLIC_DATA(type) extern __attribute__((visibility("default"))) type
-# define XBT_PUBLIC_CLASS class __attribute__((visibility("default")))
-# define XBT_PRIVATE __attribute__((visibility("hidden")))
+#elif defined(__ELF__)
+# define XBT_PUBLIC __attribute__((visibility("default")))
+# define XBT_EXPORT_NO_IMPORT __attribute__((visibility("default")))
+# define XBT_IMPORT_NO_EXPORT __attribute__((visibility("default")))
+# define XBT_PUBLIC_DATA extern __attribute__((visibility("default")))
+# define XBT_PRIVATE __attribute__((visibility("hidden")))
#else
-# define XBT_PUBLIC(type) type
-# define XBT_EXPORT_NO_IMPORT(type) type
-# define XBT_IMPORT_NO_EXPORT(type) type
-# define XBT_PUBLIC_DATA(type) extern type
-# define XBT_PUBLIC_CLASS class
-# define XBT_PRIVATE /** @private */
+# define XBT_PUBLIC /* public */
+# define XBT_EXPORT_NO_IMPORT
+# define XBT_IMPORT_NO_EXPORT
+# define XBT_PUBLIC_DATA extern
+# define XBT_PRIVATE /** @private */
#endif
-#define TRUE 1
-#define FALSE 0
-
/* C++ users need love */
#ifndef SG_BEGIN_DECL
# ifdef __cplusplus
