tsk_error.c File Reference

Contains the error handling code and variables. More...

#include "tsk_base_i.h"
#include "tsk_base.h"

Functions
void	tsk_error_errstr2_concat (const char *format,...)
	Concatenate a message onto the end of the errstr2.
const char *	tsk_error_get ()
	Return the string with the current error message.
uint32_t	tsk_error_get_errno ()
	Return the current error number.
char *	tsk_error_get_errstr ()
	Retrieve the current, basic error string.
char *	tsk_error_get_errstr2 ()
	Retrieve the current error string #2.
TSK_ERROR_INFO *	tsk_error_get_info ()
void	tsk_error_print (FILE *hFile)
	Print the current fully formed error message to a file.
void	tsk_error_reset ()
	Clear the error number and error message.
void	tsk_error_set_errno (uint32_t t_errno)
	Set the current TSK error number.
void	tsk_error_set_error_listener (TSK_ERROR_LISTENER_CB listener)
	Add a method that will be sent most errors (in additional to the processing TSK already does).
void	tsk_error_set_errstr (const char *format,...)
	Set the error string #1.
void	tsk_error_set_errstr2 (const char *format,...)
	Set the error string #2.
void	tsk_error_vset_errstr (const char *format, va_list args)
	Set the error string.
void	tsk_error_vset_errstr2 (const char *format, va_list args)
	Set the error string.

Variables
TSK_ERROR_LISTENER_CB	error_listener = NULL
char *	progname = "unknown"
int	tsk_verbose = 0
	Set to 1 to have verbose debug messages printed to stderr.

Detailed Description

Contains the error handling code and variables.

Function Documentation

tsk_error_set_error_listener()

void tsk_error_set_error_listener

(

TSK_ERROR_LISTENER_CB

listener

)

Add a method that will be sent most errors (in additional to the processing TSK already does).

This is a bit limited since adding an error is a multistep process. The listener is invoked when tsk_error_set_errstr() is called. Our convention is that tsk_error_set_errno() is called first so the errno should be accurate. We would miss anything set to errstr2 but this is not very common.

Parameters

listener

Method that should take arguments (uint32_t, const char*)