nsenter: improve debug logging

In order to make 'runc --debug' actually useful for debugging nsexec bugs, provide information about all the internal operations when in debug mode. [@kolyshkin: rebasing; fix formatting via indent for make validate to pass] Signed-off-by: Aleksa Sarai <[email protected]> Signed-off-by: Kir Kolyshkin <[email protected]>
kolyshkin · Apr 8, 2021 · 64bb59f · 64bb59f
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diff --git a/libcontainer/init_linux.go b/libcontainer/init_linux.go
@@ -35,8 +35,8 @@ const (
 )
 
 type pid struct {
-	Pid           int `json:"pid"`
-	PidFirstChild int `json:"pid_first"`
+	Pid           int `json:"stage2_pid"`
+	PidFirstChild int `json:"stage1_pid"`
 }
 
 // network is an internal struct used to setup container networks.