Carlos Florêncio
24 lines
712 B
Go
24 lines
712 B
Go
//go:build unix && !linux
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package process
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import (
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"os/exec"
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"syscall"
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)
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// setProcGroup configures the command to run in its own process group.
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// This allows us to kill all child processes together.
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// Note: Pdeathsig is Linux-specific and not available on macOS/BSD.
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// On these platforms, orphan cleanup relies on explicit Stop() calls.
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func setProcGroup(cmd *exec.Cmd) {
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cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
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}
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// killProcessGroup kills the entire process group for the given PID.
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// Returns nil if successful, or an error if the kill failed.
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func killProcessGroup(pid int) error {
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// Kill the entire process group by using negative PID
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return syscall.Kill(-pid, syscall.SIGKILL)
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}
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