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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2015 Red Hat, Inc.
*/
#ifndef __NM_DEFAULT_STD_H__
#define __NM_DEFAULT_STD_H__
#include "nm-networkmanager-compilation.h"
#ifdef NETWORKMANAGER_COMPILATION
#error Dont define NETWORKMANAGER_COMPILATION
#endif
#define G_LOG_DOMAIN "nm"
/*****************************************************************************/
#define NETWORKMANAGER_COMPILATION 0
/*****************************************************************************/
/* always include these headers for our internal source files. */
#ifndef ___CONFIG_H__
#define ___CONFIG_H__
#include <config.h>
#endif
#include "config-extra.h"
/* for internal compilation we don't want the deprecation macros
* to be in effect. Define the widest range of versions to effectively
* disable deprecation checks */
#define NM_VERSION_MIN_REQUIRED NM_VERSION_0_9_8
#ifndef NM_MORE_ASSERTS
#define NM_MORE_ASSERTS 0
#endif
#if NM_MORE_ASSERTS == 0
/* The cast macros like NM_TYPE() are implemented via G_TYPE_CHECK_INSTANCE_CAST()
* and _G_TYPE_CIC(). The latter, by default performs runtime checks of the type
* by calling g_type_check_instance_cast().
* This check has a certain overhead without being helpful.
*
* Example 1:
* static void foo (NMType *obj)
* {
* access_obj_without_check (obj);
* }
* foo ((NMType *) obj);
* // There is no runtime check and passing an invalid pointer
* // leads to a crash.
*
* Example 2:
* static void foo (NMType *obj)
* {
* access_obj_without_check (obj);
* }
* foo (NM_TYPE (obj));
* // There is a runtime check which prints a g_warning(), but that doesn't
* // avoid the crash as NM_TYPE() cannot do anything then passing on the
* // invalid pointer.
*
* Example 3:
* static void foo (NMType *obj)
* {
* g_return_if_fail (NM_IS_TYPE (obj));
* access_obj_without_check (obj);
* }
* foo ((NMType *) obj);
* // There is a runtime check which prints a g_critical() which also avoids
* // the crash. That is actually helpful to catch bugs and avoid crashes.
*
* Example 4:
* static void foo (NMType *obj)
* {
* g_return_if_fail (NM_IS_TYPE (obj));
* access_obj_without_check (obj);
* }
* foo (NM_TYPE (obj));
* // The runtime check is performed twice, with printing a g_warning() and
* // a g_critical() and avoiding the crash.
*
* Example 3 is how it should be done. Type checks in NM_TYPE() are pointless.
* Disable them for our production builds.
*/
#ifndef G_DISABLE_CAST_CHECKS
#define G_DISABLE_CAST_CHECKS
#endif
#endif
/*****************************************************************************/
#include <stdlib.h>
/*****************************************************************************/
#endif /* __NM_DEFAULT_STD_H__ */
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