/home/pedro/work/mdcore/src/errs.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include "errs.h"

Functions
void	errs_clear ()
	Re-set the error stack.
int	errs_dump (FILE *out)
	Print the error stack out to the given FILE pointer.
int	errs_register (int id, const char *msg, int line, const char *func, char *file)
	Dump an error onto the stack.
Variables
int	errs_err = errs_err_ok
const char *	errs_err_msg []
struct {
int   id
int   line
const char *   msg
const char *   func
const char *   file
}	errs_stack [errs_maxstack]
int	errs_count = 0

---

Function Documentation

void errs_clear

(

)

Re-set the error stack.

int errs_dump

(

FILE *

out

)

Print the error stack out to the given FILE pointer.

Parameters:

out	A pointer to a FILE structure.

Returns:

errs_err_ok or < 0 on failure.

int errs_register	(	int	id,
		const char *	msg,
		int	line,
		const char *	func,
		char *	file
	)

Dump an error onto the stack.

Parameters:

id	An error identifier that will be returned.
msg	A pointer to a string containing a descriptive error message.
line	The line on which the error occured.
func	The name of the function in which the error occured.
file	The name of the file in which the error occured.

Returns:

The value of id.

---

Variable Documentation

int errs_count = 0

int errs_err = errs_err_ok

const char* errs_err_msg[]

Initial value:

 {
    "All is well.",
    "An IO-error has occurred." }

struct { ... } errs_stack[ errs_maxstack ]

const char * file

const char * func

int id

int line

const char* msg