mirror of https://github.com/vitalif/zbackup
39 lines
990 B
C++
39 lines
990 B
C++
// Copyright (c) 2012-2014 Konstantin Isakov <ikm@zbackup.org> and ZBackup contributors, see CONTRIBUTORS
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// Part of ZBackup. Licensed under GNU GPLv2 or later + OpenSSL, see LICENSE
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#ifndef CHECK_HH_INCLUDED
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#define CHECK_HH_INCLUDED
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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// Run-time assertion macro
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// Usage: CHECK( value == 16, "Value is not 16: %d", value );
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// This will abort() if the value is not 16 with the message stating so.
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// TODO: show the backtrace here, without using __FILE__ __LINE__
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#define CHECK( condition, message, ... ) ({if (!(condition)) \
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{ \
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fprintf( stderr, "Check failed: " ); \
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fprintf( stderr, message, ##__VA_ARGS__ ); \
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fprintf( stderr, "\nAt %s:%d\n", __FILE__, __LINE__ ); \
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abort(); \
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}})
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#define FAIL( ... ) CHECK( false, __VA_ARGS__ )
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// Debug-only versions. Only instantiated in debug builds
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#ifndef NDEBUG
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#define DCHECK CHECK
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#define DFAIL FAIL
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#else
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#define DCHECK( ... )
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#define DFAIL( ... )
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#endif
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#endif
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