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packer/plugin: Interrupted() to check for i nterrupts

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This commit is contained in:
Mitchell Hashimoto 2013-08-30 16:39:28 -07:00
parent dbae49f0c8
commit dfb44a2abe
1 changed files with 5 additions and 0 deletions
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5
packer/plugin/plugin.go
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@ -177,3 +177,8 @@ func ServeProvisioner(p packer.Provisioner) {
os.Exit(1) os.Exit(1)
} }
} }
// Tests whether or not the plugin was interrupted or not.
func Interrupted() bool {
return atomic.LoadInt32(&Interrupts) > 0
}