/*

** Copyright 1998 - 1999 Double Precision, Inc.  See COPYING for

** distribution information.

*/

#if	HAVE_CONFIG_H

#include	"config.h"

#endif

#include	<stdio.h>

#include	<stdlib.h>

#include	<string.h>

#if	HAVE_UNISTD_H

#include	<unistd.h>

#endif

#include	"auth.h"

static const char rcsid[]="$Id: copyargv.c,v 1.1 2000/04/13 17:55:05 bruce Exp $";

char **authcopyargv(int c, char **oldv, char **prog)

{

char **v;

int	n;

	if ((v=(char **)malloc(sizeof(char *)*(c+1))) == 0)

	{

		perror("malloc");

		authexit(1);

	}

	for (n=0; n<c; n++)

		v[n]=oldv[n];

	v[c]=0;

	if (v[0])

	{

		*prog=v[0];

	}

	else

		*prog=0;

	return (v);

}