Re: Should struct inode be made available to userspace?

[Bill Davidsen]

viro@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx wrote:

> struct inode and structures containing it should not be used outside of kernel.
> Moreover, foo_fs.h should be seriously trimmed down and everything _not_
> useful outside of kernel should be taken into fs/foo/*; other kernel code
> also doesn't give a fsck for that stuff, so it should be private to filesystem
> instead of polluting include/linux/*.

Moving the definitions is fine, but some user programs, like backup 
programs, do benefit from direct interpretation of the inode. Clearly 
that's not a normal user program, but this information is not only 
useful inside the kernel.

--
bill davidsen <davidsen@xxxxxxx>
  CTO TMR Associates, Inc
  Doing interesting things with small computers since 1979
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