/usr/include/assa-3.5/assa/Assure.h is in libassa3.5-5-dev 3.5.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | // -*- c++ -*-
//------------------------------------------------------------------------------
// $Id: Assure.h,v 1.3 2007/05/14 19:19:50 vlg Exp $
//------------------------------------------------------------------------------
// Assure.h
//------------------------------------------------------------------------------
// Copyright (C) 1997-2000,2004,2005 Vladislav Grinchenko <vlg@users.sf.net>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//------------------------------------------------------------------------------
#ifndef ASSURE_H
#define ASSURE_H
#include <unistd.h>
#include <errno.h> /* errno */
#include <signal.h> /* raise */
#include "assa/Logger.h"
// DO NOT PUT MACROS IN A NAMESPACE!
/** @file Assure.h
A collection of assert function wrappers.
*/
/** @def Assure_exit(exp_)
Macro that makes program exit if assert fails.
assert a la ASSA. If expression exp_ is evaluated to false, error message
is logged and current process is terminated with SIGTERM signal.
@param exp_ expression to evaluate
*/
#define Assure_exit( exp_ ) \
do { \
if ( !(exp_) ) { \
DL((ASSA::ASSAERR,"Assure Aborted False Expression!\n")); \
DL((ASSA::ASSAERR,"Error on line %d in file %s\n", __LINE__, __FILE__)); \
::raise( SIGTERM ); \
} \
} while (0)
/** @def Assure_return(exp_)
Test condition and return bool from a function if assertion fails
Expression exp_ is evaluated and tested for the truth.
If expression is false, error message with file name and line
number is logged to the log file, and program control is returned back
from current execution scope with return value equal to FALSE.
@param exp_ expression to evaluate
@return FALSE if expression evaluates to false; if expression happens
to evaluate to TRUE, Assure_return() DOES NOT return - program continues
its natural execution flow.
*/
#define Assure_return(exp_) \
do { \
if ( !(exp_) ) { \
DL((ASSA::ASSAERR,"Assure Returned False Expression!\n")); \
DL((ASSA::ASSAERR,"Error on line %d in file %s\n", __LINE__, __FILE__)); \
return (false); \
} \
} while (0)
/** @def Assure_return_void(exp_, value_)
Test condition and return from a function immediately if assertion fails.
Expression exp_ is evaluated and tested for the truth.
If expression is false, error message with file name and line
number is logged to the log file, and program control is returned back
from current execution scope.
@param exp_ expression to evaluate
*/
#define Assure_return_void(exp_) \
do { \
if ( !(exp_) ) { \
DL((ASSA::ASSAERR,"Assure Returned False Expression!\n")); \
DL((ASSA::ASSAERR,"Error on line %d in file %s\n", __LINE__, __FILE__)); \
return; \
} \
} while (0)
/** @def Assure_return_value(exp_, value_)
Test condition and return value_ from a function if assertion fails.
Expression exp_ is evaluated and tested for the truth.
If expression is false, error message with file name and line
number is logged to the log file, and program control is returned back
from current execution scope with return value equal to value_.
@param exp_ expression to evaluate
@param value_ value to return
@return value_ if expression evaluates to false; if expression happens
to evaluate to TRUE, Assure_return_value() DOES NOT return - program
continues its natural execution flow.
*/
#define Assure_return_value(exp_,value_) \
do { \
if ( !(exp_) ) { \
DL((ASSA::ASSAERR,"Assure Returned False Expression!\n")); \
DL((ASSA::ASSAERR,"Error on line %d in file %s\n", __LINE__, __FILE__)); \
return (value_); \
} \
} while (0)
#endif /* ASSURE_H */
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