Tim Starling
45 linhas
1.6 KiB
C
45 linhas
1.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_DEBUG_H_
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#define incl_HPHP_DEBUG_H_
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#include <signal.h>
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#ifdef DEBUG
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/*
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* Conditionally drop into the debugger
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*/
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#define DEBUGGER() kill(getpid(), SIGTRAP)
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/*
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* DEBUGGER_IF: use like always_assert(), i.e., do not rely on side effects
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* of pred, as it will be compiled out of debug builds.
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*/
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#define DEBUGGER_IF(pred) do { \
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if ((pred)) { \
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DEBUGGER(); \
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} \
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} while(0)
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#else
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#define DEBUGGER() do { } while(0)
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#define DEBUGGER_IF(...) do { } while(0)
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#endif /* DEBUG */
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#endif /* incl_HPHP_DEBUG_H_ */
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