/usr/include/codeblocks/nsDebug.h is in codeblocks-dev 13.12+dfsg-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsDebug_h___
#define nsDebug_h___
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsError_h__
#include "nsError.h"
#endif
//#include "nsXPCOM.h"
#include "mozilla/Assertions.h"
#include "mozilla/Likely.h"
/* C::B begin */
// We do not want (and can not)to use mozilla's debug stuff
// in case we run ./configure with --enable-debug, we have to undefine it here or building breaks
#ifdef DEBUG
#undef DEBUG
#endif
/* C::B end */
#ifdef DEBUG
#include "prprf.h"
#endif
#ifdef DEBUG
/**
* Abort the execution of the program if the expression evaluates to
* false.
*
* There is no status value returned from the macro.
*
* Note that the non-debug version of this macro does <b>not</b>
* evaluate the expression argument. Hence side effect statements
* as arguments to the macro will yield improper execution in a
* non-debug build. For example:
*
* NS_ABORT_IF_FALSE(0 == foo++, "yikes foo should be zero");
*
* Note also that the non-debug version of this macro does <b>not</b>
* evaluate the message argument.
*/
#define NS_ABORT_IF_FALSE(_expr, _msg) \
do { \
if (!(_expr)) { \
NS_DebugBreak(NS_DEBUG_ABORT, _msg, #_expr, __FILE__, __LINE__); \
} \
} while(0)
/**
* Warn if a given condition is false.
*
* Program execution continues past the usage of this macro.
*
* Note also that the non-debug version of this macro does <b>not</b>
* evaluate the message argument.
*/
#define NS_WARN_IF_FALSE(_expr,_msg) \
do { \
if (!(_expr)) { \
NS_DebugBreak(NS_DEBUG_WARNING, _msg, #_expr, __FILE__, __LINE__); \
} \
} while(0)
/**
* Test a precondition for truth. If the expression is not true then
* trigger a program failure.
*/
#define NS_PRECONDITION(expr, str) \
do { \
if (!(expr)) { \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, #expr, __FILE__, __LINE__); \
} \
} while(0)
/**
* Test an assertion for truth. If the expression is not true then
* trigger a program failure.
*/
#define NS_ASSERTION(expr, str) \
do { \
if (!(expr)) { \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, #expr, __FILE__, __LINE__); \
} \
} while(0)
/**
* Test a post-condition for truth. If the expression is not true then
* trigger a program failure.
*/
#define NS_POSTCONDITION(expr, str) \
do { \
if (!(expr)) { \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, #expr, __FILE__, __LINE__); \
} \
} while(0)
/**
* This macros triggers a program failure if executed. It indicates that
* an attempt was made to execute some unimplemented functionality.
*/
#define NS_NOTYETIMPLEMENTED(str) \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, "NotYetImplemented", __FILE__, __LINE__)
/**
* This macros triggers a program failure if executed. It indicates that
* an attempt was made to execute some unimplemented functionality.
*/
#define NS_NOTREACHED(str) \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, "Not Reached", __FILE__, __LINE__)
/**
* Log an error message.
*/
#define NS_ERROR(str) \
NS_DebugBreak(NS_DEBUG_ASSERTION, str, "Error", __FILE__, __LINE__)
/**
* Log a warning message.
*/
#define NS_WARNING(str) \
NS_DebugBreak(NS_DEBUG_WARNING, str, nullptr, __FILE__, __LINE__)
/**
* Trigger an abort
*/
#define NS_ABORT() \
NS_DebugBreak(NS_DEBUG_ABORT, nullptr, nullptr, __FILE__, __LINE__)
/**
* Cause a break
*/
#define NS_BREAK() \
NS_DebugBreak(NS_DEBUG_BREAK, nullptr, nullptr, __FILE__, __LINE__)
#else /* DEBUG */
/**
* The non-debug version of these macros do not evaluate the
* expression or the message arguments to the macro.
*/
#define NS_ABORT_IF_FALSE(_expr, _msg) do { /* nothing */ } while(0)
#define NS_WARN_IF_FALSE(_expr, _msg) do { /* nothing */ } while(0)
#define NS_PRECONDITION(expr, str) do { /* nothing */ } while(0)
#define NS_ASSERTION(expr, str) do { /* nothing */ } while(0)
#define NS_POSTCONDITION(expr, str) do { /* nothing */ } while(0)
#define NS_NOTYETIMPLEMENTED(str) do { /* nothing */ } while(0)
#define NS_NOTREACHED(str) do { /* nothing */ } while(0)
#define NS_ERROR(str) do { /* nothing */ } while(0)
#define NS_WARNING(str) do { /* nothing */ } while(0)
#define NS_ABORT() do { /* nothing */ } while(0)
#define NS_BREAK() do { /* nothing */ } while(0)
#endif /* ! DEBUG */
/******************************************************************************
** Macros for static assertions. These are used by the sixgill tool.
** When the tool is not running these macros are no-ops.
******************************************************************************/
/* Avoid name collision if included with other headers defining annotations. */
#ifndef HAVE_STATIC_ANNOTATIONS
#define HAVE_STATIC_ANNOTATIONS
#ifdef XGILL_PLUGIN
#define STATIC_PRECONDITION(COND) __attribute__((precondition(#COND)))
#define STATIC_PRECONDITION_ASSUME(COND) __attribute__((precondition_assume(#COND)))
#define STATIC_POSTCONDITION(COND) __attribute__((postcondition(#COND)))
#define STATIC_POSTCONDITION_ASSUME(COND) __attribute__((postcondition_assume(#COND)))
#define STATIC_INVARIANT(COND) __attribute__((invariant(#COND)))
#define STATIC_INVARIANT_ASSUME(COND) __attribute__((invariant_assume(#COND)))
/* Used to make identifiers for assert/assume annotations in a function. */
#define STATIC_PASTE2(X,Y) X ## Y
#define STATIC_PASTE1(X,Y) STATIC_PASTE2(X,Y)
#define STATIC_ASSERT(COND) \
do { \
__attribute__((assert_static(#COND), unused)) \
int STATIC_PASTE1(assert_static_, __COUNTER__); \
} while(0)
#define STATIC_ASSUME(COND) \
do { \
__attribute__((assume_static(#COND), unused)) \
int STATIC_PASTE1(assume_static_, __COUNTER__); \
} while(0)
#define STATIC_ASSERT_RUNTIME(COND) \
do { \
__attribute__((assert_static_runtime(#COND), unused)) \
int STATIC_PASTE1(assert_static_runtime_, __COUNTER__); \
} while(0)
#else /* XGILL_PLUGIN */
#define STATIC_PRECONDITION(COND) /* nothing */
#define STATIC_PRECONDITION_ASSUME(COND) /* nothing */
#define STATIC_POSTCONDITION(COND) /* nothing */
#define STATIC_POSTCONDITION_ASSUME(COND) /* nothing */
#define STATIC_INVARIANT(COND) /* nothing */
#define STATIC_INVARIANT_ASSUME(COND) /* nothing */
#define STATIC_ASSERT(COND) do { /* nothing */ } while(0)
#define STATIC_ASSUME(COND) do { /* nothing */ } while(0)
#define STATIC_ASSERT_RUNTIME(COND) do { /* nothing */ } while(0)
#endif /* XGILL_PLUGIN */
#define STATIC_SKIP_INFERENCE STATIC_INVARIANT(skip_inference())
#endif /* HAVE_STATIC_ANNOTATIONS */
#ifdef XGILL_PLUGIN
/* Redefine runtime assertion macros to perform static assertions, for both
* debug and release builds. Don't include the original runtime assertions;
* this ensures the tool will consider cases where the assertion fails. */
#undef NS_PRECONDITION
#undef NS_ASSERTION
#undef NS_POSTCONDITION
#define NS_PRECONDITION(expr, str) STATIC_ASSERT_RUNTIME(expr)
#define NS_ASSERTION(expr, str) STATIC_ASSERT_RUNTIME(expr)
#define NS_POSTCONDITION(expr, str) STATIC_ASSERT_RUNTIME(expr)
#endif /* XGILL_PLUGIN */
/******************************************************************************
** Macros for terminating execution when an unrecoverable condition is
** reached. These need to be compiled regardless of the DEBUG flag.
******************************************************************************/
/**
* Terminate execution <i>immediately</i>, and if possible on the current
* platform, in such a way that execution can't be continued by other
* code (e.g., by intercepting a signal).
*/
#define NS_RUNTIMEABORT(msg) \
NS_DebugBreak(NS_DEBUG_ABORT, msg, nullptr, __FILE__, __LINE__)
/* Macros for checking the trueness of an expression passed in within an
* interface implementation. These need to be compiled regardless of the */
/* DEBUG flag
******************************************************************************/
#define NS_ENSURE_TRUE(x, ret) \
do { \
if (MOZ_UNLIKELY(!(x))) { \
NS_WARNING("NS_ENSURE_TRUE(" #x ") failed"); \
return ret; \
} \
} while(0)
#define NS_ENSURE_FALSE(x, ret) \
NS_ENSURE_TRUE(!(x), ret)
#define NS_ENSURE_TRUE_VOID(x) \
do { \
if (MOZ_UNLIKELY(!(x))) { \
NS_WARNING("NS_ENSURE_TRUE(" #x ") failed"); \
return; \
} \
} while(0)
#define NS_ENSURE_FALSE_VOID(x) \
NS_ENSURE_TRUE_VOID(!(x))
/******************************************************************************
** Macros for checking results
******************************************************************************/
#if defined(DEBUG) && !defined(XPCOM_GLUE_AVOID_NSPR)
#define NS_ENSURE_SUCCESS_BODY(res, ret) \
char *msg = PR_smprintf("NS_ENSURE_SUCCESS(%s, %s) failed with " \
"result 0x%X", #res, #ret, __rv); \
NS_WARNING(msg); \
PR_smprintf_free(msg);
#define NS_ENSURE_SUCCESS_BODY_VOID(res) \
char *msg = PR_smprintf("NS_ENSURE_SUCCESS_VOID(%s) failed with " \
"result 0x%X", #res, __rv); \
NS_WARNING(msg); \
PR_smprintf_free(msg);
#else
#define NS_ENSURE_SUCCESS_BODY(res, ret) \
NS_WARNING("NS_ENSURE_SUCCESS(" #res ", " #ret ") failed");
#define NS_ENSURE_SUCCESS_BODY_VOID(res) \
NS_WARNING("NS_ENSURE_SUCCESS_VOID(" #res ") failed");
#endif
#define NS_ENSURE_SUCCESS(res, ret) \
do { \
nsresult __rv = res; /* Don't evaluate |res| more than once */ \
if (NS_FAILED(__rv)) { \
NS_ENSURE_SUCCESS_BODY(res, ret) \
return ret; \
} \
} while(0)
#define NS_ENSURE_SUCCESS_VOID(res) \
do { \
nsresult __rv = res; \
if (NS_FAILED(__rv)) { \
NS_ENSURE_SUCCESS_BODY_VOID(res) \
return; \
} \
} while(0)
/******************************************************************************
** Macros for checking state and arguments upon entering interface boundaries
******************************************************************************/
#define NS_ENSURE_ARG(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_POINTER(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_POINTER)
#define NS_ENSURE_ARG_MIN(arg, min) \
NS_ENSURE_TRUE((arg) >= min, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_MAX(arg, max) \
NS_ENSURE_TRUE((arg) <= max, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_RANGE(arg, min, max) \
NS_ENSURE_TRUE(((arg) >= min) && ((arg) <= max), NS_ERROR_INVALID_ARG)
#define NS_ENSURE_STATE(state) \
NS_ENSURE_TRUE(state, NS_ERROR_UNEXPECTED)
#define NS_ENSURE_NO_AGGREGATION(outer) \
NS_ENSURE_FALSE(outer, NS_ERROR_NO_AGGREGATION)
#define NS_ENSURE_PROPER_AGGREGATION(outer, iid) \
NS_ENSURE_FALSE(outer && !iid.Equals(NS_GET_IID(nsISupports)), NS_ERROR_INVALID_ARG)
/*****************************************************************************/
#ifdef XPCOM_GLUE
#define NS_CheckThreadSafe(owningThread, msg)
#else
#define NS_CheckThreadSafe(owningThread, msg) \
MOZ_ASSERT(owningThread == PR_GetCurrentThread(), msg)
#endif
/* When compiling the XPCOM Glue on Windows, we pretend that it's going to
* be linked with a static CRT (-MT) even when it's not. This means that we
* cannot link to data exports from the CRT, only function exports. So,
* instead of referencing "stderr" directly, use fdopen.
*/
#ifdef __cplusplus
extern "C" {
#endif
NS_COM_GLUE void
printf_stderr(const char *fmt, ...);
#ifdef __cplusplus
}
#endif
#endif /* nsDebug_h___ */
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