system

Documentation

Index

• func CopyRegularFile(src, dest string) (err error)
• func GetProcessors() (uint, error)

Functions

func CopyRegularFile

func CopyRegularFile(src, dest string) (err error)

CopyRegularFile copies a file in place, updates are not atomic. If the destination doesn't exist it will be created with the same permissions as the original but umask is respected. If the destination already exists the permissions will remain as-is.

func GetProcessors

func GetProcessors() (uint, error)

GetProcessors returns a count for number of cores we should use; this value is appropriate to pass to e.g. make -J as well as qemu -smp for example.