On Thursday, 24 January 2002 at 13:30:26 -0800, Hiten Pandya wrote:
> hi,
>
> I was wondering about the jfs_filsys.h file; is the information in
> that file implementation dependant, such as the superblock magic
> number, as well as the FS_* defined variables, do they need a change
> if they are going to be on FreeBSD?
For the sake of portability, you should attempt to keep the on-disk
data structures unchanged.
> Do I need to add a JFS_FREEBSD defined variable, if it is going to
> be on FreeBSD, and what possible value does that defined variable
> need, and, do any of the other JFS_{AIX,LINUX,DFS,OS2} need a change
> if they are to be on FreeBSD?
These definitions don't seem to be used. Maybe one of the JFS team
can comment. At the moment, I wouldn't worry about it.
Greg
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