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38 lines
539 B
Go
38 lines
539 B
Go
//go:build !windows
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package mcpTool
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import (
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"errors"
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"os/exec"
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"syscall"
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)
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func prepareDetachedProcess(cmd *exec.Cmd) {
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cmd.SysProcAttr = &syscall.SysProcAttr{
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Setpgid: true,
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}
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}
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func processExists(pid int) bool {
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if pid <= 0 {
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return false
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}
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err := syscall.Kill(pid, 0)
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return err == nil || errors.Is(err, syscall.EPERM)
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}
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func terminateProcess(pid int) error {
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if pid <= 0 {
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return nil
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}
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err := syscall.Kill(pid, syscall.SIGTERM)
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if err == nil || errors.Is(err, syscall.ESRCH) {
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return nil
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}
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return err
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}
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