On Tue, Jan 29, 2002 at 03:58:16PM -0500, Zhihui Zhang wrote:
> 
> While adding a system call, I notice in file syscall-hide.h there are
> many instances of HIDE_POSIX() and HIDE_BSD(). What is the purpose of
> these macros?  Maybe they are now obsolete?

The syscalls-hide.h file was generated from sys/kern/makesyscalls.sh
from the third field of sys/kern/syscalls.master - POSIX, BSD or NOHIDE.
However, three months ago Poul Henning-Kamp removed the syscalls-hide.h
file and the relevant parts of makesyscalls.sh.  I think that this may
be scheduled for MFC'ing some time in the future, but you might have
to ask phk for specifics.

Also, I would also like to know what was the original purpose of
the POSIX/BSD/NOHIDE distinction.  BTW, should that field be removed
from syscalls.master, too?

G'luck,
Peter

-- 
If wishes were fishes, the antecedent of this conditional would be true.

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