![Somya Anand](/assets/img/avatar_default.png)
The output written by dgnc_sniff_nowait_nolock() is never used
anywhere since commit 35cf904593
("staging: dgnc: removes proc code")
deleted the code that used to copy it to user space.
dgnc_sniff_nowait_nolock() uses 'timeval' to create header timestamps for
the data dump.
32-bit systems using 'struct timeval' will break in the year 2038,
This patch removes dgnc_sniff_nowait_nolock() and all ch_sniff_* members
of struct channel_t defined in "dgnc_driver.h". It also removes their usage
from the driver files and hence y2038 issue is also resolved.
Signed-off-by: Somya Anand <somyaanand214@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/*
|
|
* Copyright 2003 Digi International (www.digi.com)
|
|
* Scott H Kilau <Scott_Kilau at digi dot com>
|
|
*
|
|
* This program 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.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
|
|
*/
|
|
|
|
#ifndef __DGNC_TTY_H
|
|
#define __DGNC_TTY_H
|
|
|
|
#include "dgnc_driver.h"
|
|
|
|
int dgnc_tty_register(struct dgnc_board *brd);
|
|
|
|
int dgnc_tty_preinit(void);
|
|
int dgnc_tty_init(struct dgnc_board *);
|
|
|
|
void dgnc_tty_post_uninit(void);
|
|
void dgnc_tty_uninit(struct dgnc_board *);
|
|
|
|
void dgnc_input(struct channel_t *ch);
|
|
void dgnc_carrier(struct channel_t *ch);
|
|
void dgnc_wakeup_writes(struct channel_t *ch);
|
|
void dgnc_check_queue_flow_control(struct channel_t *ch);
|
|
|
|
#endif
|