85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
/*
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MES_GNU_HURD_H
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#define __MES_GNU_HURD_H
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#define _GNU_SOURCE 1
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#define __USE_GNU 1
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#include <errno.h>
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#include <sys/types.h>
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#ifndef _BITS_TYPES_H
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#ifndef _LOFF_T
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#define _LOFF_T
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typedef off64_t loff_t;
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#endif
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#endif
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#include <mach/mach_types.h>
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#include <mach/message.h>
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#include <mach/port.h>
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struct hurd_startup_data
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{
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int flags;
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mach_port_t *dtable;
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mach_msg_type_number_t dtable_count;
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char *argp;
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int arg_size;
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char *envp;
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int env_size;
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mach_port_t *portarray;
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mach_msg_type_number_t portarray_count;
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int *intarray;
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mach_msg_type_number_t intarray_count;
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vm_address_t stack_base;
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vm_size_t stack_count;
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vm_address_t phdr;
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vm_size_t phdr_count;
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vm_address_t user_entry;
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};
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#define _HURD_DTABLE_MAX 1024
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extern mach_port_t _hurd_dtable[_HURD_DTABLE_MAX];
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extern int _hurd_dtable_count;
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extern struct hurd_startup_data _hurd_startup_data;
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#define _HURD_ARGV_MAX 1000
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#define _HURD_ENVV_MAX 1000
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extern size_t __argc;
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extern char *__argv[_HURD_ARGV_MAX];
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extern char *__envv[_HURD_ENVV_MAX];
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mach_port_t fd_get (int filedes);
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error_t fd_write (mach_port_t port, void const *buffer, size_t *size, loff_t offset);
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error_t fd_read (mach_port_t port, void *buffer, size_t *size, loff_t offset);
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#endif // __MES_GNU_HURD_H
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