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docs/reexec
Michael Crosby 1a249a5feb Panic if trying to register an func with the same name
Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-11 18:13:27 -07:00
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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.