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dff8da6b | 1 | /* Copyright (C) 1994-2024 Free Software Foundation, Inc. |
c84142e8 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
c84142e8 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 8 | |
c84142e8 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 RM |
17 | |
18 | #include <hurd.h> | |
19 | ||
20 | static error_t | |
21 | getbootstrap (mach_port_t *result) | |
22 | { | |
23 | return __task_get_special_port (__mach_task_self (), | |
24 | TASK_BOOTSTRAP_PORT, | |
25 | result); | |
26 | } | |
27 | ||
28 | error_t (*_hurd_ports_getters[INIT_PORT_MAX]) (mach_port_t *result) = | |
29 | { | |
30 | [INIT_PORT_BOOTSTRAP] = getbootstrap, | |
31 | }; | |
32 | ||
33 | error_t | |
1e9dc039 | 34 | _hurd_ports_get (unsigned int which, mach_port_t *result) |
28f540f4 | 35 | { |
1e9dc039 | 36 | if (which >= _hurd_nports) |
28f540f4 RM |
37 | return EINVAL; |
38 | if (which >= INIT_PORT_MAX || _hurd_ports_getters[which] == NULL) | |
39 | return HURD_PORT_USE (&_hurd_ports[which], | |
9c84384c | 40 | (*result = port) == MACH_PORT_NULL ? 0 |
6428aed9 TBB |
41 | : __mach_port_mod_refs (__mach_task_self (), |
42 | port, MACH_PORT_RIGHT_SEND, | |
43 | +1)); | |
28f540f4 RM |
44 | return (*_hurd_ports_getters[which]) (result); |
45 | } |