sb-parsererror.h File Reference

Parser error object. More...

#include <stdarg.h>
#include <stdlib.h>

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Data Structures
struct	sb_parser_error_t

Functions
sb_error_t *	sb_parser_error_new (const char *src, size_t src_len, size_t pos, const char *msg)
sb_error_t *	sb_parser_error_new_printf (const char *src, size_t src_len, size_t pos, const char *format,...)

Detailed Description

Parser error object.

This is an implementation of sb_error_t object, that is suitable to report errors in parsers, including context of the point of the source where the error happened.

It is used by our configuration parser implementation, that is a good usage example of this error object.

Function Documentation

sb_error_t* sb_parser_error_new	(	const char *	src,
		size_t	src_len,
		size_t	pos,
		const char *	msg
	)

Function that creates a new error object with message and parser current position details.

Parameters

src	String with source that was being parsed.
src_len	Source string size.
pos	Current parser position, stating from 0.
msg	String with error message.

Returns

An error object.

sb_error_t* sb_parser_error_new_printf	(	const char *	src,
		size_t	src_len,
		size_t	pos,
		const char *	format,
			...
	)

Function that creates a new error object, with printf(3)-like message formatting and parser current position details.

Parameters

src	String with source that was being parsed.
src_len	Source string size.
pos	Current parser position, stating from 0.
format	Format for human-readable error message.
...	One or more printf(3)-like parameters.

Returns

An error object.