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/* Interface definitions for the exec servers
Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation
This file is part of the GNU Hurd.
The GNU Hurd 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 2, or (at your option)
any later version.
The GNU Hurd 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 the GNU Hurd; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Written by Michael I. Bushnell and Roland McGrath. */
subsystem exec 30000;
#include <hurd/hurd_types.defs>
routine exec_exec ( /* Better name, Roland??
No, it doesn't seem likely. */
execserver: mach_port_t;
file: mach_port_send_t;
oldtask: task_t;
flags: int;
argv: data_t, servercopy;
envp: data_t, servercopy;
dtable: portarray_t;
portarray: portarray_t;
intarray: intarray_t;
deallocnames: mach_port_name_array_t;
destroynames: mach_port_name_array_t);
/* This call is made by a new task to its bootstrap port to get its
startup ports and information. */
routine exec_startup (
execserver: mach_port_t;
/* These are the base address and size of the initial stack
allocated by the exec server. The rest of the information
is that passed by exec_exec. */
out stack_base: vm_address_t;
out stack_size: vm_size_t;
out flags: int;
out argv: data_t;
out envp: data_t;
out dtable: portarray_t;
out portarray: portarray_t;
out intarray: intarray_t);
/* This call is made by the bootstrapping filesystem to give the
execserver its auth handle. */
routine exec_init (
execserver: mach_port_t;
auth_handle: auth_t;
proc_server: mach_port_send_t);
simpleroutine exec_setexecdata (
execserver: mach_port_t;
ports: portarray_t;
ints: intarray_t);
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