/**************************************************************/

/*  treebnf: a tree oriented bnf library                      */

/*  Copyright (C) 2024  SysDeer Technologies, LLC             */

/*  Released under GPLv2 and GPLv3; see COPYING.TREEBNF.      */

/**************************************************************/

#include <treebnf/treebnf.h>

#include "treebnf_driver_impl.h"

#include "treebnf_errinfo_impl.h"

#include "treebnf_visibility_impl.h"

tbnf_hidden int tbnf_record_error(

	const struct tbnf_driver_ctx *	dctx,

	int				esyscode,

	int				elibcode,

	const char *			efunction,

	int				eline,

	unsigned			eflags,

	void *				eany)

{

	struct tbnf_driver_ctx_impl *	ictx;

	struct tbnf_error_info *	erri;

	ictx = tbnf_get_driver_ictx(dctx);

	if (ictx->errinfp == ictx->erricap)

		return -1;

	*ictx->errinfp = &ictx->erribuf[ictx->errinfp - ictx->erriptr];

	erri = *ictx->errinfp;

	erri->edctx     = dctx;

	erri->esyscode  = esyscode;

	erri->elibcode  = elibcode;

	erri->efunction = efunction;

	erri->eline     = eline;

	erri->eflags    = eflags;

	erri->eany      = (eany && (esyscode == ENOENT)) ? strdup(eany) : eany;

	ictx->errinfp++;

	return -1;

}