1a59d1b8e0
Based on 1 normalized pattern(s): 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 of the license or at your option any later version this program 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 this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
47 lines
1,009 B
C
47 lines
1,009 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Device Mapper Uevent Support
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*
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* Copyright IBM Corporation, 2007
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* Author: Mike Anderson <andmike@linux.vnet.ibm.com>
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*/
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#ifndef DM_UEVENT_H
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#define DM_UEVENT_H
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enum dm_uevent_type {
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DM_UEVENT_PATH_FAILED,
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DM_UEVENT_PATH_REINSTATED,
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};
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#ifdef CONFIG_DM_UEVENT
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extern int dm_uevent_init(void);
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extern void dm_uevent_exit(void);
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extern void dm_send_uevents(struct list_head *events, struct kobject *kobj);
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extern void dm_path_uevent(enum dm_uevent_type event_type,
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struct dm_target *ti, const char *path,
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unsigned nr_valid_paths);
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#else
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static inline int dm_uevent_init(void)
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{
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return 0;
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}
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static inline void dm_uevent_exit(void)
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{
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}
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static inline void dm_send_uevents(struct list_head *events,
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struct kobject *kobj)
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{
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}
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static inline void dm_path_uevent(enum dm_uevent_type event_type,
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struct dm_target *ti, const char *path,
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unsigned nr_valid_paths)
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{
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}
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#endif /* CONFIG_DM_UEVENT */
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#endif /* DM_UEVENT_H */
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