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Add kernel panic util function

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Signed-off-by: Daniel Weiße <dw@edgeless.systems>
This commit is contained in:
Daniel Weiße 2022-04-05 16:50:51 +02:00 committed by Daniel Weiße
parent b30101aba6
commit 4b156be15e
1 changed files with 17 additions and 0 deletions
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17
internal/utils/utils.go Normal file
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package utils
import (
"fmt"
"os"
)
// KernelPanic prints the error and triggers a kernel panic.
//
// This function WILL cause a system crash!
// DO NOT call it in any code that may be covered by automatic or manual tests.
func KernelPanic(err error) {
fmt.Println(err)
_ = os.WriteFile("/proc/sys/kernel/sysrq", []byte("1"), 0o644)
_ = os.WriteFile("/proc/sysrq-trigger", []byte("c"), 0o644)
panic(err)
}