#include <stdio.h>

#include "cgen.h"
#include "errormsg.h"

extern	int	cg_emsg_lineno;
extern	char	cg_nfname[];

static	int	errs = 0;

void	errormsg( int fatal, char msg[] )
{

	errs = 1;
	fprintf( stderr, "%s:%d %s", cg_nfname, cg_emsg_lineno, msg );
	if( fatal )
		CG_exit( 1 );
}

void	errormsg_s( int fatal, char fmt[], char str[] )
{
	char	e_msg[ 256 ];

	sprintf( e_msg, fmt, str );
	errormsg( fatal, e_msg );
}

void	errormsg_2s( int fatal, char fmt[], char str1[], char str2[] )
{
	char	e_msg[ 256 ];

	sprintf( e_msg, fmt, str1, str2 );
	errormsg( fatal, e_msg );
}

void	errormsg_d( int fatal, char fmt[], int i )
{
	char	e_msg[ 256 ];

	sprintf( e_msg, fmt, i );
	errormsg( fatal, e_msg );
}

int	errors( void )
{

	return( errs );
}