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- /* Copyright (C) 1994 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <hurd.h>
-
- static error_t
- setbootstrap (mach_port_t newport)
- {
- return __task_set_special_port (__mach_task_self (),
- TASK_BOOTSTRAP_PORT,
- newport);
- }
-
- extern error_t _hurd_setauth (auth_t);
- extern error_t _hurd_setproc (process_t);
- extern error_t _hurd_setcttyid (mach_port_t);
-
- error_t (*_hurd_ports_setters[INIT_PORT_MAX]) (mach_port_t newport) =
- {
- [INIT_PORT_BOOTSTRAP] = setbootstrap,
- [INIT_PORT_AUTH] = _hurd_setauth,
- [INIT_PORT_PROC] = _hurd_setproc,
- [INIT_PORT_CTTYID] = _hurd_setcttyid,
- };
-
-
- error_t
- _hurd_ports_set (int which, mach_port_t newport)
- {
- error_t err;
- if (which < 0 || which >= _hurd_nports)
- return EINVAL;
- if (err = __mach_port_mod_refs (__mach_task_self (), newport,
- MACH_PORT_RIGHT_SEND, 1))
- return err;
- if (which >= INIT_PORT_MAX || _hurd_ports_setters[which] == NULL)
- {
- _hurd_port_set (&_hurd_ports[which], newport);
- return 0;
- }
- return (*_hurd_ports_setters[which]) (newport);
- }
-