/usr/include/pj/assert.h is in libpjproject-dev 2.7.2~dfsg-1.
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 | /* $Id: assert.h 3553 2011-05-05 06:14:19Z nanang $ */
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJ_ASSERT_H__
#define __PJ_ASSERT_H__
/**
* @file assert.h
* @brief Assertion macro pj_assert().
*/
#include <pj/config.h>
#include <pj/compat/assert.h>
/**
* @defgroup pj_assert Assertion Macro
* @ingroup PJ_MISC
* @{
*
* Assertion and other helper macros for sanity checking.
*/
/**
* @hideinitializer
* Check during debug build that an expression is true. If the expression
* computes to false during run-time, then the program will stop at the
* offending statements.
* For release build, this macro will not do anything.
*
* @param expr The expression to be evaluated.
*/
#ifndef pj_assert
# define pj_assert(expr) assert(expr)
#endif
/**
* @hideinitializer
* If #PJ_ENABLE_EXTRA_CHECK is declared and the value is non-zero, then
* #PJ_ASSERT_RETURN macro will evaluate the expression in @a expr during
* run-time. If the expression yields false, assertion will be triggered
* and the current function will return with the specified return value.
*
* If #PJ_ENABLE_EXTRA_CHECK is not declared or is zero, then no run-time
* checking will be performed. The macro simply evaluates to pj_assert(expr).
*/
#if defined(PJ_ENABLE_EXTRA_CHECK) && PJ_ENABLE_EXTRA_CHECK != 0
# define PJ_ASSERT_RETURN(expr,retval) \
do { \
if (!(expr)) { pj_assert(expr); return retval; } \
} while (0)
#else
# define PJ_ASSERT_RETURN(expr,retval) pj_assert(expr)
#endif
/**
* @hideinitializer
* If #PJ_ENABLE_EXTRA_CHECK is declared and non-zero, then
* #PJ_ASSERT_ON_FAIL macro will evaluate the expression in @a expr during
* run-time. If the expression yields false, assertion will be triggered
* and @a exec_on_fail will be executed.
*
* If #PJ_ENABLE_EXTRA_CHECK is not declared or is zero, then no run-time
* checking will be performed. The macro simply evaluates to pj_assert(expr).
*/
#if defined(PJ_ENABLE_EXTRA_CHECK) && PJ_ENABLE_EXTRA_CHECK != 0
# define PJ_ASSERT_ON_FAIL(expr,exec_on_fail) \
do { \
pj_assert(expr); \
if (!(expr)) exec_on_fail; \
} while (0)
#else
# define PJ_ASSERT_ON_FAIL(expr,exec_on_fail) pj_assert(expr)
#endif
/** @} */
#endif /* __PJ_ASSERT_H__ */
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