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Tibor Vass 5aee8807a6 reexec: Use in-memory binary on linux instead of os.Args[0]

This keeps reexec working properly even if the on-disk binary was replaced.

Signed-off-by: Tibor Vass <tibor@docker.com>

2015-07-24 14:15:50 -04:00

command_linux.go

reexec: Use in-memory binary on linux instead of os.Args[0]

2015-07-24 14:15:50 -04:00

command_unsupported.go

Add docstring to reexec.Command

2015-07-20 17:00:18 -07:00

command_windows.go

reexec: Use in-memory binary on linux instead of os.Args[0]

2015-07-24 14:15:50 -04:00

README.md

pkg/reexec: move reexec code to a new package

2014-10-30 14:48:30 +02:00

reexec.go

reexec: Use in-memory binary on linux instead of os.Args[0]

2015-07-24 14:15:50 -04:00

README.md

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.