osutil

package

v2.0.0-alpha.0 Latest Latest Go to latest Published: Sep 5, 2025 License: Apache-2.0 Imports: 21 Imported by: 0

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Repository

github.com/lima-vm/lima

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Documentation ¶

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Index ¶

Constants
Variables
func DNSAddresses() ([]string, error)
func Dup2(oldfd, newfd int) (err error)
func IsBeingRosettaTranslated() bool
func LimaUser(ctx context.Context, limaVersion string, warn bool) *user.User
func ProductVersion() (*semver.Version, error)
func ProxySettings() (map[string]string, error)
func SignalName(sig os.Signal) string
func SysKill(pid int, sig Signal) error
func Sysctl(ctx context.Context, name string) (string, error)
type Group
- func LookupGroup(name string) (Group, error)
type Signal
type Stat
- func SysStat(fi fs.FileInfo) (Stat, bool)
type User
- func LookupUser(name string) (User, error)

Constants ¶

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const SigInt = Signal(syscall.SIGINT)

SigInt is the value of SIGINT.

View Source

const SigKill = Signal(syscall.SIGKILL)

SigKill is the value of SIGKILL.

View Source

const UnixPathMax = 108

UnixPathMax is the value of UNIX_PATH_MAX.

Variables ¶

View Source

var MachineID = sync.OnceValue(func() string {
	x, err := machineID(context.Background())
	if err == nil && x != "" {
		return x
	}
	logrus.WithError(err).Debug("failed to get machine ID, falling back to use hostname instead")
	hostname, err := os.Hostname()
	if err != nil {
		panic(fmt.Errorf("failed to get hostname: %w", err))
	}
	return hostname
})

Functions ¶

func DNSAddresses ¶

func DNSAddresses() ([]string, error)

func Dup2 ¶

func Dup2(oldfd, newfd int) (err error)

func IsBeingRosettaTranslated ¶

func IsBeingRosettaTranslated() bool

func LimaUser ¶

func LimaUser(ctx context.Context, limaVersion string, warn bool) *user.User

func ProductVersion ¶

func ProductVersion() (*semver.Version, error)

ProductVersion returns the OS product version, not the kernel version.

func ProxySettings ¶

func ProxySettings() (map[string]string, error)

func SignalName ¶

func SignalName(sig os.Signal) string

func SysKill ¶

func SysKill(pid int, sig Signal) error

func Sysctl ¶

func Sysctl(ctx context.Context, name string) (string, error)

Types ¶

type Group ¶

type Group struct {
	Name string
	Gid  uint32
}

func LookupGroup ¶

func LookupGroup(name string) (Group, error)

type Signal ¶

type Signal syscall.Signal

type Stat ¶

type Stat struct {
	Uid uint32
	Gid uint32
}

Stat is a selection of syscall.Stat_t.

func SysStat ¶

func SysStat(fi fs.FileInfo) (Stat, bool)

type User ¶

type User struct {
	User  string
	Uid   uint32
	Group string
	Gid   uint32
	Name  string // or Comment
	Home  string
}

func LookupUser ¶

func LookupUser(name string) (User, error)

Source Files ¶

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