Muli Ben-Yehuda wrote:

>> 2. Syscall generation - program calls one syscall, you make it call
>>    three.
>>     
>
> Interesting... I assume this is without kernel support (e.g., UML's
> SKAs patches).
>   
I wouldn't be able to call it "user space" if it was.

I should point out that, ptrace being ptrace, some level of 
understanding (and even duplication) of what the kernel is doing was 
necessary. I can think of no syscall so platform dependent as ptrace. I 
made every attempt (and I'll talk about that as well) to make the code 
as free of #ifdefs as possible.

Shachar
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