"Roger A. Faulkner" <Roger.Faulkner at sun.com> wrote:
> ===========================================================
>
> Retain these old system call traps;
> make sure they are called from libc as always so that
> existing DTrace scripts continue to work as always:
> open()
> open64()
> stat()
> lstat()
> fstat()
> stat64()
> lstat64()
> fstat64()
> rename()
> unlink()
> rmdir()
> chown()
> lchown()
> fchown()
> access()
>
> Delete these in favor of open*(path, O_WRONLY | O_CREAT | O_TRUNC, mode):
> creat()
> creat64()
>
> Delete this in favor of fcntl(F_DUPFD):
> dup()
>
> Delete these from i386 code in favor of *stat() amd mknod()
> (they should have been deleted when COFF support was dropped):
> _xstat()
> _lxstat()
> _fxstat()
> _xmknod()
>
> Delete these (they are never called from libc):
> exec()
> fork1()
> forkall()
> poll()
> utime()
> utimes()
> umount()
> wait()
> lwp_mutex_lock()
> lwp_sema_wait()
>
> Delete this:
> fsat()
> in favor of individual (new) system call traps for each of its subcodes:
> openat()
> openat64()
> fstatat()
> fstatat64()
> renameat()
> unlinkat()
> fchownat()
> faccessat()
>
> ===========================================================
This revised plan looks OK.
J?rg
--
EMail:joerg at schily.isdn.cs.tu-berlin.de (home) J?rg Schilling D-13353 Berlin
js at cs.tu-berlin.de (uni)
joerg.schilling at fokus.fraunhofer.de (work) Blog:
http://schily.blogspot.com/
URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily
