14ee2ac618
The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Split clocksource.h into linux and common headers to make the latter suitable for inclusion in the vDSO library. Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200320145351.32292-9-vincenzo.frascino@arm.com
24 lines
561 B
C
24 lines
561 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __VDSO_CLOCKSOURCE_H
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#define __VDSO_CLOCKSOURCE_H
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#include <vdso/limits.h>
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#if defined(CONFIG_ARCH_CLOCKSOURCE_DATA) || \
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defined(CONFIG_GENERIC_GETTIMEOFDAY)
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#include <asm/vdso/clocksource.h>
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#endif /* CONFIG_ARCH_CLOCKSOURCE_DATA || CONFIG_GENERIC_GETTIMEOFDAY */
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enum vdso_clock_mode {
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VDSO_CLOCKMODE_NONE,
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#ifdef CONFIG_GENERIC_GETTIMEOFDAY
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VDSO_ARCH_CLOCKMODES,
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#endif
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VDSO_CLOCKMODE_MAX,
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/* Indicator for time namespace VDSO */
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VDSO_CLOCKMODE_TIMENS = INT_MAX
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};
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#endif /* __VDSO_CLOCKSOURCE_H */
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