Merge pull request #6417 from mrunalp/dev/system_prctl
Add helper function to make prctl system call.
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commit
742d8bf922
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@ -116,6 +116,13 @@ func Mknod(path string, mode uint32, dev int) error {
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return syscall.Mknod(path, mode, dev)
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}
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func Prctl(option int, arg2, arg3, arg4, arg5 uintptr) error {
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if _, _, err := syscall.Syscall6(syscall.SYS_PRCTL, uintptr(option), arg2, arg3, arg4, arg5, 0); err != 0 {
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return err
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}
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return nil
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}
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func ParentDeathSignal(sig uintptr) error {
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if _, _, err := syscall.RawSyscall(syscall.SYS_PRCTL, syscall.PR_SET_PDEATHSIG, sig, 0); err != 0 {
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return err
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