Re: looking for the solution of rootless subhurd

[Da Zheng]

olafBuddenhagen@gmx.net wrote:
> However, I browsed the Mach documentation a bit, and found
> task_set_emulation(). It is not documented properly, so I don't know
> what it can do exactly -- whether it's for UNIX system call emulation,
> or Mach trap emulation, or both... It *might* be a way to provide pseudo
> task/thread ports without client-side changes.
>   
After I read Exception Processing of Threads in "Chapter 3 Threads and 
Tasks" of "Mach 3 Kernel Principles", I believe it is only used for UNIX 
system call emulation even though I don't know the detail. for more 
detail, I guess we need to take a look at the transparent library they 
developed for the UNIX application program.

Zheng Da