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e9535f868b
To fix compilation on MacOS. I think actually we want to use this pervasively in our tests on Linux; it doesn't really matter when run inside a transient container, but `PDEATHSIG` is useful for persistent containers (e.g.) toolbox and when running outside of a pid namespace, e.g. on a host system shell directly or in systemd. Signed-off-by: Colin Walters <walters@verbum.org>
15 lines
268 B
Go
15 lines
268 B
Go
package main
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import (
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"os/exec"
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"syscall"
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)
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// cmdLifecyleToParentIfPossible is a thin wrapper around prctl(PR_SET_PDEATHSIG)
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// on Linux.
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func cmdLifecycleToParentIfPossible(c *exec.Cmd) {
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c.SysProcAttr = &syscall.SysProcAttr{
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Pdeathsig: syscall.SIGTERM,
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}
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}
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