The purpose of PT_TRACESYSGOOD

[Alex LIU]

Hi:

What's the effect of PT_TRACESYSGOOD flag? I found it's used only set in ptrace_setoptions,which is called in the function ptrace_request. And the PT_TRACESYSGOOD flag will be requested in do_syscall_trace. What's the purpose of that flag? Thanks! 

Alex

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/