From f07a4c844da9f0ecae5bbee1ab94be56505f26f7 Mon Sep 17 00:00:00 2001 From: Thomas Bushnell Date: Tue, 25 Feb 1997 21:28:37 +0000 Subject: Initial source --- ipc/ipc_right.h | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 ipc/ipc_right.h (limited to 'ipc/ipc_right.h') diff --git a/ipc/ipc_right.h b/ipc/ipc_right.h new file mode 100644 index 00000000..7c0f2a39 --- /dev/null +++ b/ipc/ipc_right.h @@ -0,0 +1,124 @@ +/* + * 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. + */ +/* + */ +/* + * File: ipc/ipc_right.h + * Author: Rich Draves + * Date: 1989 + * + * Declarations of functions to manipulate IPC capabilities. + */ + +#ifndef _IPC_IPC_RIGHT_H_ +#define _IPC_IPC_RIGHT_H_ + +#include + +#include +#include +#include + +#define ipc_right_lookup_read ipc_right_lookup_write + +extern kern_return_t +ipc_right_lookup_write(/* ipc_space_t, mach_port_t, ipc_entry_t * */); + +extern boolean_t +ipc_right_reverse(/* ipc_space_t, ipc_object_t, + mach_port_t *, ipc_entry_t * */); + +extern kern_return_t +ipc_right_dnrequest(/* ipc_space_t, mach_port_t, boolean_t, + ipc_port_t, ipc_port_t * */); + +extern ipc_port_t +ipc_right_dncancel(/* ipc_space_t, ipc_port_t, mach_port_t, ipc_entry_t */); + +#define ipc_right_dncancel_macro(space, port, name, entry) \ + (((entry)->ie_request == 0) ? IP_NULL : \ + ipc_right_dncancel((space), (port), (name), (entry))) + +extern boolean_t +ipc_right_inuse(/* ipc_space_t, mach_port_t, ipc_entry_t */); + +extern boolean_t +ipc_right_check(/* ipc_space_t, mach_port_t, ipc_entry_t, ipc_port_t */); + +extern void +ipc_right_clean(/* ipc_space_t, mach_port_t, ipc_entry_t */); + +extern kern_return_t +ipc_right_destroy(/* ipc_space_t, mach_port_t, ipc_entry_t */); + +extern kern_return_t +ipc_right_dealloc(/* ipc_space_t, mach_port_t, ipc_entry_t */); + +extern kern_return_t +ipc_right_delta(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_port_right_t, mach_port_delta_t */); + +extern kern_return_t +ipc_right_info(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_port_type_t *, mach_port_urefs_t * */); + +extern boolean_t +ipc_right_copyin_check(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_msg_type_name_t */); + +extern kern_return_t +ipc_right_copyin(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_msg_type_name_t, boolean_t, + ipc_object_t *, ipc_port_t * */); + +extern void +ipc_right_copyin_undo(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_msg_type_name_t, ipc_object_t, ipc_port_t */); + +extern kern_return_t +ipc_right_copyin_two(/* ipc_space_t, mach_port_t, ipc_entry_t, + ipc_object_t *, ipc_port_t * */); + +extern kern_return_t +ipc_right_copyout(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_msg_type_name_t, boolean_t, ipc_object_t */); + +extern kern_return_t +ipc_right_rename(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_port_t, ipc_entry_t */); + +#if MACH_IPC_COMPAT + +extern kern_return_t +ipc_right_copyin_compat(/* ipc_space_t, mach_port_t, ipc_entry_t, + mach_msg_type_name_t, boolean_t, ipc_object_t * */); + +extern kern_return_t +ipc_right_copyin_header(/* ipc_space_t, mach_port_t, ipc_entry_t, + ipc_object_t *, mach_msg_type_name_t * */); + +#endif MACH_IPC_COMPAT +#endif _IPC_IPC_RIGHT_H_ -- cgit v1.2.3