hostcpu

package

v0.0.0-...-bdf53b9 Latest Latest Go to latest Published: Apr 19, 2024 License: Apache-2.0, MIT Imports: 5 Imported by: 2

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Repository

github.com/google/gvisor

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Documentation ¶

Overview ¶

Package hostcpu provides utilities for working with CPU information provided by a host Linux kernel.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetCPU ¶

func GetCPU() uint32

GetCPU returns the caller's current CPU number, without using the Linux VDSO (which is not available to the sentry) or the getcpu(2) system call (which is relatively slow).

func MaxPossibleCPU ¶

func MaxPossibleCPU() (uint32, error)

MaxPossibleCPU returns the highest possible CPU number, which is guaranteed not to change for the lifetime of the host kernel.

Types ¶

This section is empty.

Source Files ¶

View all Source files

hostcpu.go

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