/* Copyright (C) 1994, 1995, 1997 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 (unsigned int which, mach_port_t newport) { error_t err; if (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); }