be83c11fb0
Signed-off-by: Daniel Nephin <dnephin@docker.com> Upstream-commit: 4f0d95fa6ee7f865597c03b9e63702cdcb0f7067 Component: engine
24 lines
505 B
Go
24 lines
505 B
Go
// +build freebsd darwin
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package reexec // import "github.com/docker/docker/pkg/reexec"
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import (
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"os/exec"
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)
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// Self returns the path to the current process's binary.
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// Uses os.Args[0].
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func Self() string {
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return naiveSelf()
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}
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// Command returns *exec.Cmd which has Path as current binary.
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// For example if current binary is "docker" at "/usr/bin/", then cmd.Path will
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// be set to "/usr/bin/docker".
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func Command(args ...string) *exec.Cmd {
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return &exec.Cmd{
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Path: Self(),
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Args: args,
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}
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}
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