debug.h File Reference

Detailed Description

Nebula debug macros.

n_assert() - the vanilla assert() Macro n_verify() - like assert() except that the statement in parens is simply evaluated, unchecked, if __NEBULA_NO_ASSERT is set n_assert2() - an assert() plus a message from the programmer

Copyright

(C) 2002 RadonLabs GmbH (C) 2013-2020 Individual contributors, see AUTHORS file

#include "core/config.h"

Go to the source code of this file.

Macros
#define	n_message   n_confirm
#define	n_assert(exp)
#define	n_assert2(exp, msg)
#define	n_assert_msg(exp, msg)
#define	n_assert_fmt(exp, msg, ...)
#define	n_warn(exp)
#define	n_warn2(exp, msg)
#define	n_warn_fmt(exp, msg, ...)
#define	n_crash(msg)
#define	n_static_assert(exp)

Functions
void	n_printf (const char *,...) __attribute__((format(printf
void void	n_error (const char *,...) __attribute__((format(printf
void void void	n_dbgout (const char *,...) __attribute__((format(printf
void void void void	n_warning (const char *,...) __attribute__((format(printf
void void void void void	n_confirm (const char *,...) __attribute__((format(printf
void void void void void void	n_sleep (double)
	Put process to sleep.
void	n_barf (const char *, const char *, int)
	This function is called by n_assert() when the assertion fails.
void	n_barf2 (const char *, const char *, const char *, int)
	This function is called by n_assert2() when the assertion fails.
void	n_barf_fmt (const char *, const char *, const char *, int,...)
void	n_cough (const char *, const char *, int)
	This function is called by n_assert() when the assertion fails.
void	n_cough2 (const char *, const char *, const char *, int)
	This function is called by n_assert2() when the assertion fails.
void	n_cough_fmt (const char *, const char *, const char *, int,...)
void	n_break ()

Macro Definition Documentation

n_assert

#define n_assert

(

exp

)

Value:

{ if (!(exp)) n_barf(#exp, __FILE__, __LINE__); }

n_assert2

#define n_assert2	(		exp,
			msg )

Value:

{ if (!(exp)) n_barf2(#exp, msg, __FILE__, __LINE__); }

n_assert_fmt

#define n_assert_fmt	(		exp,
			msg,
			... )

Value:

{ if (!(exp)) n_barf_fmt(#exp, msg, __FILE__, __LINE__, __VA_ARGS__); }

n_assert_msg

#define n_assert_msg	(		exp,
			msg )

Value:

n_assert2(exp, msg)

n_crash

#define n_crash

(

msg

)

Value:

{ n_error("*** NEBULA CRASH ***\n%s(%d)\nmessage: %s\n", __FILE__, __LINE__, msg); }

n_message

#define n_message   n_confirm

n_static_assert

#define n_static_assert

(

exp

)

Value:

{ int _x[ 2*((exp) != 0)-1 ]; (void)(_x[0]=0);}

n_warn

#define n_warn

(

exp

)

Value:

{ if (!(exp)) n_cough(#exp, __FILE__, __LINE__); }

n_warn2

#define n_warn2	(		exp,
			msg )

Value:

{ if (!(exp)) n_cough2(#exp, msg, __FILE__, __LINE__); }

n_warn_fmt

#define n_warn_fmt	(		exp,
			msg,
			... )

Value:

{ if (!(exp)) n_cough_fmt(#exp, msg, __FILE__, __LINE__, __VA_ARGS__); }

Function Documentation

n_barf()

void n_barf	(	const char *	exp,
		const char *	file,
		int	line )

This function is called by n_assert() when the assertion fails.

n_barf2()

void n_barf2	(	const char *	exp,
		const char *	msg,
		const char *	file,
		int	line )

This function is called by n_assert2() when the assertion fails.

n_barf_fmt()

void n_barf_fmt	(	const char *	exp,
		const char *	fmt,
		const char *	file,
		int	line,
			... )

n_break()

void n_break

(

)

n_confirm()

void void void void void n_confirm	(	const char *	,
			... )

n_cough()

void n_cough	(	const char *	exp,
		const char *	file,
		int	line )

This function is called by n_assert() when the assertion fails.

n_cough2()

void n_cough2	(	const char *	exp,
		const char *	msg,
		const char *	file,
		int	line )

This function is called by n_assert2() when the assertion fails.

n_cough_fmt()

void n_cough_fmt	(	const char *	exp,
		const char *	fmt,
		const char *	file,
		int	line,
			... )

n_dbgout()

void void void n_dbgout	(	const char *	,
			... )

n_error()

void void n_error	(	const char *	,
			... )

n_printf()

void n_printf	(	const char *	,
			... )

n_sleep()

void void void void void void n_sleep

(

double

sec

)

Put process to sleep.

• 21-Dec-98 floh created

n_warning()

void void void void n_warning	(	const char *	,
			... )