libgu/gu_exceptions.c File Reference

Exception Handling. More...

#include "before_system.h"
#include <stdlib.h>
#include "gu.h"

Defines
#define	GU_EXCEPTION_MAX_TRY_DEPTH   25
Functions
void	gu_Try_funct (jmp_buf *p_jmp_buf)
	Start a block that catches exceptions.
void	gu_Throw (const char message[],...)
	Throw an exception as a printf()-style formated string.
void	gu_CodeThrow (int code, const char message[],...)
void	gu_ReThrow (void)
	Re-throw The last exception.
Variables
int	gu_exception_code
char	gu_exception [100]
int	gu_exception_try_depth
int	gu_exception_temp
int	gu_exception_debug = 0

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Detailed Description

Exception Handling.

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Function Documentation

void gu_ReThrow (  void   )

Re-throw The last exception. This is intended to be called from within a gu_Catch block in order to pass the exception higher up the call stack. It also is used to do the actually throwing for gu_Throw().

void gu_Throw (  const char  message[], ...  )

Throw an exception as a printf()-style formated string. When throwing an exception, one specifies a code number (which is passed to exit() if the exception is not caught) and an error message. The error message is a printf()-style format and arguments.

void gu_Try_funct (  jmp_buf *  p_jmp_buf  )

Start a block that catches exceptions. This function is called by the gu_Try() macro.

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