From a3c2e4038e2044be0ca3bfa27e068e42d8352ded Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 23 Apr 2002 03:48:54 +0000 Subject: 2002-04-22 Roland McGrath * sysdeps/mach/hurd/i386/ioperm.c (ioperm): Translate MIG_BAD_ID failure from i386_io_perm_* RPCs to ENOSYS. --- sysdeps/mach/hurd/i386/ioperm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sysdeps/mach/hurd/i386/ioperm.c b/sysdeps/mach/hurd/i386/ioperm.c index 4a3cd77164..39139bc565 100644 --- a/sysdeps/mach/hurd/i386/ioperm.c +++ b/sysdeps/mach/hurd/i386/ioperm.c @@ -44,6 +44,9 @@ ioperm (unsigned long int from, unsigned long int num, int turn_on) err = __i386_io_perm_modify (__mach_task_self (), perm, turn_on); __mach_port_deallocate (__mach_task_self (), perm); } + + if (err == MIG_BAD_ID) /* Old kernels don't have these RPCs. */ + err = ENOSYS; } return err ? __hurd_fail (err) : 0; -- cgit 1.4.1