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/* Definitions for the database of logged-in users
Copyright (C) 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. */
subsystem login 36000;
#include <hurd/hurd_types.defs>
#ifdef LOGIN_IMPORTS
LOGIN_IMPORTS
#endif
/* For each logged in user, a file is conventionally created in the
directory `/var/logins' with the name of the user, a hyphen, and a small
integer. (The suffix is there to distinguish multiple logons of the
same user.) On each such node an active translator should be found
which implements this interface. */
/* Send an immediate message to the user. */
routine login_message_user (
login: file_t;
message: data_t);
/* Return a human-readable string describing the user's physical location. */
routine login_get_location (
login: file_t;
out location: data_t, dealloc);
/* Return how much time has passed since the user last used an input device. */
routine login_get_idle_time (
login: file_t;
out idletime: time_value_t);
/* Return a list of file names for input devices being used, separated by null
characters. This call is optional; clients should not depend on it. */
routine login_get_input_devices (
login: file_t;
out devices: data_t, dealloc);
/* Return the process collection ID for the user's login collection. */
routine login_get_login_collection (
login: file_t;
out id: pid_t);
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