pa_debugprint.c File Reference

Implements log function. More...

#include <stdio.h>
#include <stdarg.h>
#include "pa_debugprint.h"

Defines
#define	VSNPRINTF   vsnprintf
#define	SIZEDUMP   1024
Functions
void	PaUtil_SetDebugPrintFunction (PaUtilLogCallback cb)
void	PaUtil_DebugPrint (const char *format,...)

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Detailed Description

Implements log function.

PaUtil_SetLogPrintFunction can be user called to replace the provided DefaultLogPrint function, which writes to stderr. One can NOT pass var_args across compiler/dll boundaries as it is not "byte code/abi portable". So the technique used here is to allocate a local a static array, write in it, then callback the user with a pointer to its start.

Todo:

Consider allocating strdump using dynamic allocation.

Todo:

Consider reentrancy and possibly corrupted strdump buffer.

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Define Documentation

#define SIZEDUMP   1024

#define VSNPRINTF   vsnprintf

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Function Documentation

void PaUtil_DebugPrint	(	const char *	format,
			...
	)

void PaUtil_SetDebugPrintFunction

(

PaUtilLogCallback

cb

)

Install user provided log function

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