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/**
* @file llcleanup.h
* @author Nat Goodspeed
* @date 2015-05-20
* @brief Mechanism for cleaning up subsystem resources
*
* $LicenseInfo:firstyear=2015&license=viewerlgpl$
* Copyright (c) 2015, Linden Research, Inc.
* $/LicenseInfo$
*/
#if ! defined(LL_LLCLEANUP_H)
#define LL_LLCLEANUP_H
#include <boost/current_function.hpp>
// Instead of directly calling SomeClass::cleanupClass(), use
// SUBSYSTEM_CLEANUP(SomeClass);
// This logs the call as well as performing it. That gives us a baseline
// subsystem shutdown order against which to compare subsequent dynamic
// shutdown schemes.
#define SUBSYSTEM_CLEANUP(CLASSNAME) \
do { \
log_subsystem_cleanup(LLError::LEVEL_INFO, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, #CLASSNAME); \
CLASSNAME::cleanupClass(); \
} while (0)
#define SUBSYSTEM_CLEANUP_DBG(CLASSNAME) \
do { \
log_subsystem_cleanup(LLError::LEVEL_DEBUG, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, #CLASSNAME); \
CLASSNAME::cleanupClass(); \
} while (0)
// Use ancient do { ... } while (0) macro trick to permit a block of
// statements with the same syntax as a single statement.
void log_subsystem_cleanup(LLError::ELevel level,
const char* file,
int line,
const char* function,
const char* classname);
#endif /* ! defined(LL_LLCLEANUP_H) */
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