General question about sys_ functions

[andreas moroder]

Hello,

few days ago in "bug in vfs-wrap.c ?" I asked if the use of readdir() was OK.

Now, because I got no answer an there are no changes in the 2.2 CVS , I will 
ask in a more general way.

1. Is it ok to use functions like fstat if there are sys_ functions ( 
sys_fstat in this case ) that call the underlying libc function?

This happens in tdb.c

2. Is it ok to use sys_ functions if there are vfs functions of this type ?


It would be nice if I get a answer, so I can continue work on a small vfs 
module.

Bye

Andreas