GAUTAM RAJU
031cd72e2a
Add support for parent death signal (pdeathSignal) to ensure child processes receive a signal when the parent process dies. This addresses the FIXME comment in Runc.execute(). ## Changes - Add pdeathSignal field to exec_command_attrs C struct - Implement prctl(PR_SET_PDEATHSIG) in child process handler (Linux only) - Expose pdeathSignal through Command.Attrs Swift API - Wire up pdeathSignal in Runc.execute() to remove FIXME ## Implementation Details The implementation uses Linux-specific prctl() to set the parent death signal, ensuring proper cleanup when parent processes terminate. The feature is conditionally compiled for Linux only, maintaining compatibility with other platforms.
OS
This target contains general useful OS related definitions or wrappers.