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Re: Patches to improve Hurd parts: dup3
> On Wed, Dec 17, 2008 at 07:54:04PM -0800, Roland McGrath wrote:
> > __dup2 has to call __dup3, not dup3.
> There is no such symbol, cf.:
Well, you need one in the hurd definition.
> # File name Caller Syscall name Args Strong name Weak names
> dup3 - dup3 i:iii dup3
> That's why I also named it dup3 in the new sysdeps/mach/hurd/dup3.c.
There is no other caller of dup3 in the non-hurd libc code,
so it doesn't need one. Hurd does.