bft_error.c File Reference

#include "cs_defs.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft_printf.h"
#include "bft_error.h"

Include dependency graph for bft_error.c:

Functions
void	bft_error (const char *const file_name, const int line_num, const int sys_error_code, const char *const format,...)
	Calls the error handler (set by bft_error_handler_set() or default). More...
bft_error_handler_t *	bft_error_handler_get (void)
	Returns the error handler associated with the bft_error() function. More...
void	bft_error_handler_set (bft_error_handler_t *const handler)
	Associates an error handler with the bft_error() function. More...

Function Documentation

bft_error()

void bft_error	(	const char *const	file_name,
		const int	line_num,
		const int	sys_error_code,
		const char *const	format,
			...
	)

Calls the error handler (set by bft_error_handler_set() or default).

With the default error handler, bft_print_flush() is called, an error message is output to stderr, and the current process exits with an EXIT_FAILURE code.

Parameters

[in]	file_name	name of source file from which error handler called.
[in]	line_num	line of source file from which error handler called.
[in]	sys_error_code	error code if error in system or libc call, 0 otherwise.
[in]	format	format string, as printf() and family.
[in]	...	variable arguments based on format string.

bft_error_handler_get()

bft_error_handler_t* bft_error_handler_get

(

void

)

Returns the error handler associated with the bft_error() function.

Returns

pointer to the error handler function.

bft_error_handler_set()

void bft_error_handler_set

(

bft_error_handler_t *const

handler

)

Associates an error handler with the bft_error() function.

Parameters

[in]

handler

pointer to the error handler function.