Signed-off-by: Alexander Morozov <lk4d4@docker.com> Upstream-commit: 9738b9319b7a5133653c4912db8ec361af5847fc Component: engine
reexec
The reexec package facilitates the busybox style reexec of the docker binary that we require because
of the forking limitations of using Go. Handlers can be registered with a name and the argv 0 of
the exec of the binary will be used to find and execute custom init paths.