CreateLargeFile creates a large file at the given path with bytes size.

ExitStatus returns the exit status contained within an exec.ExitError.

IsCrossDeviceLinkErrno checks whether the given error object (as extracted from an *os.LinkError) is a cross-device link/rename error.

IsErrConnectionReset returns true if an error is a "connection reset by peer" error.

ProcessIdentity returns a string describing the user and group that this process is running as.

RefreshSignaledChan returns a channel that will receive an os.Signal whenever the process receives a "refresh" signal (currently SIGHUP).

StatAndLinkCount wraps os.Stat, returning its result and, if the platform supports it, the link-count from the returned file info.

StatFS returns an FSInfo describing the named filesystem.

FSInfo describes a filesystem.

Errno is syscall.Errno.

Signal is syscall.Signal.