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drivers
pps
kc.h
Go to the documentation of this file.
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/*
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* PPS kernel consumer API header
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*
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* Copyright (C) 2009-2010 Alexander Gordeev <
[email protected]
>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but 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 this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef LINUX_PPS_KC_H
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#define LINUX_PPS_KC_H
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#include <linux/errno.h>
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#include <
linux/pps_kernel.h
>
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#ifdef CONFIG_NTP_PPS
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extern
int
pps_kc_bind
(
struct
pps_device
*pps,
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struct
pps_bind_args
*bind_args);
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extern
void
pps_kc_remove
(
struct
pps_device
*pps);
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extern
void
pps_kc_event
(
struct
pps_device
*pps,
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struct
pps_event_time
*
ts
,
int
event
);
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#else
/* CONFIG_NTP_PPS */
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static
inline
int
pps_kc_bind
(
struct
pps_device
*pps,
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struct
pps_bind_args
*bind_args) {
return
-
EOPNOTSUPP
; }
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static
inline
void
pps_kc_remove
(
struct
pps_device
*pps) {}
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static
inline
void
pps_kc_event
(
struct
pps_device
*pps,
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struct
pps_event_time
*
ts
,
int
event
) {}
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#endif
/* CONFIG_NTP_PPS */
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#endif
/* LINUX_PPS_KC_H */
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