diff options
Diffstat (limited to 'REORG.TODO/hurd/hurdports.c')
| -rw-r--r-- | REORG.TODO/hurd/hurdports.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/REORG.TODO/hurd/hurdports.c b/REORG.TODO/hurd/hurdports.c new file mode 100644 index 0000000000..1cf918d944 --- /dev/null +++ b/REORG.TODO/hurd/hurdports.c @@ -0,0 +1,51 @@ +/* Copyright (C) 1991-2017 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#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) |