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/*
Copyright (C) 1996,2001 Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "iohelp.h"
error_t
iohelp_dup_iouser (struct iouser **clone, struct iouser *iouser)
{
struct iouser *new;
error_t err = 0;
*clone = new = malloc (sizeof (struct iouser));
if (!new)
return ENOMEM;
new->uids = make_idvec ();
new->gids = make_idvec ();
new->hook = 0;
if (!new->uids || !new->gids)
{
err = ENOMEM;
goto lose;
}
err = idvec_set (new->uids, iouser->uids);
if (!err)
err = idvec_set (new->gids, iouser->gids);
if (err)
{
lose:
if (new->uids)
idvec_free (new->uids);
if (new->gids)
idvec_free (new->gids);
free (new);
*clone = 0;
return err;
}
return 0;
}
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