| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 1992-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 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. |
| 8 | |
| 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 |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <mach.h> |
| 19 | #include <mach/mig_support.h> |
| 20 | #include <unistd.h> |
| 21 | |
| 22 | mach_port_t __mach_task_self_; |
| 23 | mach_port_t __mach_host_self_; |
| 24 | vm_size_t __vm_page_size = 0; /* Must be data not bss for weak alias. */ |
| 25 | weak_alias (__vm_page_size, vm_page_size) |
| 26 | |
| 27 | #ifdef NDR_DEF_HEADER |
| 28 | /* This defines NDR_record, which the MiG-generated stubs use. XXX namespace */ |
| 29 | # include NDR_DEF_HEADER |
| 30 | #endif |
| 31 | |
| 32 | void |
| 33 | __mach_init (void) |
| 34 | { |
| 35 | kern_return_t err; |
| 36 | |
| 37 | __mach_task_self_ = (__mach_task_self) (); |
| 38 | __mach_host_self_ = (__mach_host_self) (); |
| 39 | __mig_init (0); |
| 40 | |
| 41 | #ifdef HAVE_HOST_PAGE_SIZE |
| 42 | if (err = __host_page_size (__mach_host_self (), &__vm_page_size)) |
| 43 | _exit (err); |
| 44 | #else |
| 45 | { |
| 46 | vm_statistics_data_t stats; |
| 47 | if (err = __vm_statistics (__mach_task_self (), &stats)) |
| 48 | _exit (err); |
| 49 | __vm_page_size = stats.pagesize; |
| 50 | } |
| 51 | #endif |
| 52 | } |
| 53 | weak_alias (__mach_init, mach_init) |