diff options
Diffstat (limited to 'REORG.TODO/hurd/ports-get.c')
-rw-r--r-- | REORG.TODO/hurd/ports-get.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/REORG.TODO/hurd/ports-get.c b/REORG.TODO/hurd/ports-get.c new file mode 100644 index 0000000000..0735ac59b1 --- /dev/null +++ b/REORG.TODO/hurd/ports-get.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1994-2017 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> + +static error_t +getbootstrap (mach_port_t *result) +{ + return __task_get_special_port (__mach_task_self (), + TASK_BOOTSTRAP_PORT, + result); +} + +error_t (*_hurd_ports_getters[INIT_PORT_MAX]) (mach_port_t *result) = + { + [INIT_PORT_BOOTSTRAP] = getbootstrap, + }; + +error_t +_hurd_ports_get (unsigned int which, mach_port_t *result) +{ + if (which >= _hurd_nports) + return EINVAL; + if (which >= INIT_PORT_MAX || _hurd_ports_getters[which] == NULL) + return HURD_PORT_USE (&_hurd_ports[which], + (*result = port) == MACH_PORT_NULL ? 0 + : __mach_port_mod_refs (__mach_task_self (), + port, MACH_PORT_RIGHT_SEND, + +1)); + return (*_hurd_ports_getters[which]) (result); +} |