Hi all,
I am working on implementing GNU/Linux compatible procfs. I am
using netfs for translator implementing this translator as it was planned. I
have quite a few quiries regarding netfs programming and using its
callbacks. Someone who know about these please help me.
1. Some of the existing translators define two structures one with the
netnode and another generally with the name of the translator, say netnode
and procfs in this case as I have done now. Whats the essential difference
between two structures and what different information are they intended to
contain? (Additionally ftpfs also implements two structures for dir and
dir_entry. Is it necessary to maintain these structures, are there any
special advantages in doing so?)
2. I did not quite get the concept of netfs_get_dirents callback which
netfs says is used for fetching the directories. What is it expected to do?
What do we have to define and do within this callback? Most of the existing
translators seem to implement the same code(I can say its a copy). Why is it
so? Can I take those things from there? But I dont want to copy paste
something without knowing what is actually happening. Can someone explain
please?
--
Thanks and regards,
Madhusudan.C.S
Blogs at: www.madhusudancs.info
