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- /* Copyright (C) 1991, 1992, 1993, 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>
- #include <hurd/port.h>
-
-
- static inline mach_port_t
- get (const int idx)
- {
- mach_port_t result;
- error_t err = _hurd_ports_get (idx, &result);
-
- if (err)
- return __hurd_fail (err), MACH_PORT_NULL;
- return result;
- }
- #define GET(type, what, idx) \
- type get##what (void) { return get (INIT_PORT_##idx); }
-
- static inline int
- set (const int idx, mach_port_t new)
- {
- error_t err = _hurd_ports_set (idx, new);
- return err ? __hurd_fail (err) : 0;
- }
- #define SET(type, what, idx) \
- int set##what (type new) { return set (INIT_PORT_##idx, new); }
-
- #define GETSET(type, what, idx) \
- GET (type, what, idx) SET (type, what, idx)
-
- GETSET (process_t, proc, PROC)
- GETSET (mach_port_t, cttyid, CTTYID)
- GETSET (file_t, cwdir, CWDIR)
- GETSET (file_t, crdir, CRDIR)
- GETSET (auth_t, auth, AUTH)
-