PR_SET_PTRACER    370 dmtcp_restart.cpp     prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0); // Allow 'gdb attach'
PR_SET_PTRACER     37 terminal.cpp             prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0); //For: gdb attach
PR_SET_PTRACER     44 terminal.cpp             prctl(PR_SET_PTRACER, 0, 0, 0, 0); // Revert permission to default.
PR_SET_PTRACER    657 threadlist.cpp     prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0); // Allow 'gdb attach'
PR_SET_PTRACER    664 threadlist.cpp     prctl(PR_SET_PTRACER, 0, 0, 0, 0); ; // Revert permission to default.