reexec

package
v0.0.0-...-90dec0a Latest Latest
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Published: Jul 12, 2021 License: GPL-3.0 Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Command

func Command(args ...string) *exec.Cmd

Command returns *exec.Cmd which has Path as current binary. Also it setting SysProcAttr.Pdeathsig to SIGTERM. This will use the in-memory version (/proc/self/exe) of the current binary, it is thus safe to delete or replace the on-disk binary (os.Args[0]).

func Init

func Init() bool

Init is called as the first part of the exec process and returns true if an initialization function was called.

func Register

func Register(name string, initializer func())

Register adds an initialization func under the specified name

func Self

func Self() string

Self returns the path to the current process's binary. Returns "/proc/self/exe".

Types

This section is empty.

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