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/*
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_GNU_HURD_H
#define __MES_GNU_HURD_H
#define _GNU_SOURCE 1
#define __USE_GNU 1
#include <errno.h>
#include <sys/types.h>
#ifndef _BITS_TYPES_H
#ifndef _LOFF_T
#define _LOFF_T
typedef off64_t loff_t;
#endif
#endif
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/port.h>
struct hurd_startup_data
{
int flags;
mach_port_t *dtable;
mach_msg_type_number_t dtable_count;
char *argp;
int arg_size;
char *envp;
int env_size;
mach_port_t *portarray;
mach_msg_type_number_t portarray_count;
int *intarray;
mach_msg_type_number_t intarray_count;
vm_address_t stack_base;
vm_size_t stack_count;
vm_address_t phdr;
vm_size_t phdr_count;
vm_address_t user_entry;
};
#define _HURD_DTABLE_MAX 1024
extern mach_port_t _hurd_dtable[_HURD_DTABLE_MAX];
extern int _hurd_dtable_count;
extern struct hurd_startup_data _hurd_startup_data;
#define _HURD_ARGV_MAX 1000
#define _HURD_ENVV_MAX 1000
extern size_t __argc;
extern char *__argv[_HURD_ARGV_MAX];
extern char *__envv[_HURD_ENVV_MAX];
mach_port_t fd_get (int filedes);
error_t fd_write (mach_port_t port, void const *buffer, size_t *size, loff_t offset);
error_t fd_read (mach_port_t port, void *buffer, size_t *size, loff_t offset);
#endif // __MES_GNU_HURD_H
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