Test/EVSE/GPL/open-plc-utils-0.3/tools/extra.c

/*====================================================================*
 *
 *   signed extra (signed status, errno_t number, int argc, char const * arg []);
 *
 *   error.h
 *
 *   print error message plus excess argments on stdout;
 *
 *   Motley Tools by Charles Maier;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef EXTRA_SOURCE
#define EXTRA_SOURCE

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

#include "../tools/types.h"
#include "../tools/error.h"

signed extra (signed status, errno_t number, int argc, char const * argv [])

{
	extern char const *program_name;
	if ((program_name) && (*program_name))
	{
		fprintf (stderr, "%s: ", program_name);
	}
	if (number)
	{
		fprintf (stderr, "%s: ", strerror (number));
	}
	fprintf (stderr, "Excess data: ");
	while ((argc) && (* argv))
	{
		fprintf (stderr, "%s ", * argv);
		argv++;
		argc--;
	}
	fprintf (stderr, "\n");
	fflush (stderr);
	if (status)
	{
		exit (status);
	}
	return (-1);
}


#endif