From f07a4c844da9f0ecae5bbee1ab94be56505f26f7 Mon Sep 17 00:00:00 2001 From: Thomas Bushnell Date: Tue, 25 Feb 1997 21:28:37 +0000 Subject: Initial source --- include/device/device_types.defs | 64 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 include/device/device_types.defs (limited to 'include/device/device_types.defs') diff --git a/include/device/device_types.defs b/include/device/device_types.defs new file mode 100644 index 0000000..c5d8e9d --- /dev/null +++ b/include/device/device_types.defs @@ -0,0 +1,64 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990,1989 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ +/* + * Author: David B. Golub, Carnegie Mellon University + * Date: 3/89 + * + * Common definitions for device interface types. + */ + +#ifndef _DEVICE_DEVICE_TYPES_DEFS_ +#define _DEVICE_DEVICE_TYPES_DEFS_ + +/* + * Basic types + */ + +#include + +type recnum_t = unsigned32; +type dev_mode_t = unsigned32; +type dev_flavor_t = unsigned32; +type dev_name_t = (MACH_MSG_TYPE_STRING_C, 8*128); +type dev_status_t = array[*:1024] of int; +type io_buf_ptr_t = ^array[] of MACH_MSG_TYPE_INTEGER_8; +type io_buf_ptr_inband_t= array[*:128] of char; +type filter_t = short; +type filter_array_t = array[*:128] of filter_t; + +type device_t = mach_port_t + ctype: mach_port_t +#if KERNEL_SERVER + intran: device_t dev_port_lookup(mach_port_t) + outtran: mach_port_t convert_device_to_port(device_t) + destructor: device_deallocate(device_t) +#endif /* KERNEL_SERVER */ + ; + +import ; +import ; + +#endif _DEVICE_DEVICE_TYPES_DEFS_ -- cgit v1.2.3