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14 lines
297 B
Go
14 lines
297 B
Go
// +build darwin
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package pidfile // import "github.com/docker/docker/pkg/pidfile"
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import (
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"golang.org/x/sys/unix"
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)
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func processExists(pid int) bool {
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// OS X does not have a proc filesystem.
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// Use kill -0 pid to judge if the process exists.
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err := unix.Kill(pid, 0)
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return err == nil
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}
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