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2002-04-22 Roland McGrath <roland@frob.com>

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* sysdeps/mach/hurd/i386/ioperm.c (ioperm): Translate MIG_BAD_ID
	failure from i386_io_perm_* RPCs to ENOSYS.
This commit is contained in:
Roland McGrath 2002-04-23 03:48:54 +00:00
parent f89829da36
commit a3c2e4038e
1 changed files with 3 additions and 0 deletions
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sysdeps/mach/hurd/i386/ioperm.c
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@ -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;