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Move lockthread to package level

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Move this to be one of the first things that is done in the main if we
are executing the init.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby
2016-03-25 11:15:09 -07:00
parent 344b0ccaa6
commit 0698777a36
1 changed files with 7 additions and 2 deletions
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start.go
+7 -2
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@@ -85,12 +85,17 @@ command(s) that get executed on start, edit the args parameter of the spec. See
}, },
} }
func init() {
if len(os.Args) > 1 && os.Args[1] == "init" {
runtime.GOMAXPROCS(1)
runtime.LockOSThread()
}
}
var initCommand = cli.Command{ var initCommand = cli.Command{
Name: "init", Name: "init",
Usage: `initialize the namespaces and launch the process (do not call it outside of runc)`, Usage: `initialize the namespaces and launch the process (do not call it outside of runc)`,
Action: func(context *cli.Context) { Action: func(context *cli.Context) {
runtime.GOMAXPROCS(1)
runtime.LockOSThread()
factory, _ := libcontainer.New("") factory, _ := libcontainer.New("")
if err := factory.StartInitialization(); err != nil { if err := factory.StartInitialization(); err != nil {
// as the error is sent back to the parent there is no need to log // as the error is sent back to the parent there is no need to log