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Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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*
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* watchdog - Driver interface for the hardware watchdog timers
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* present on Sun Microsystems boardsets
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*
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* Copyright (c) 2000 Eric Brower <ebrower@usa.net>
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*
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*/
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#ifndef _SPARC64_WATCHDOG_H
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#define _SPARC64_WATCHDOG_H
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#include <linux/watchdog.h>
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/* Solaris compatibility ioctls--
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* Ref. <linux/watchdog.h> for standard linux watchdog ioctls
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*/
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#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10) /* Start Timer */
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#define WIOCSTOP _IO (WATCHDOG_IOCTL_BASE, 11) /* Stop Timer */
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#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status */
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/* Status flags from WIOCGSTAT ioctl
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*/
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#define WD_FREERUN 0x01 /* timer is running, interrupts disabled */
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#define WD_EXPIRED 0x02 /* timer has expired */
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#define WD_RUNNING 0x04 /* timer is running, interrupts enabled */
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#define WD_STOPPED 0x08 /* timer has not been started */
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#define WD_SERVICED 0x10 /* timer interrupt was serviced */
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#endif /* ifndef _SPARC64_WATCHDOG_H */
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