| | 1 | /* |
| | 2 | * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| | 7 | * |
| | 8 | * This file contains Original Code and/or Modifications of Original Code |
| | 9 | * as defined in and that are subject to the Apple Public Source License |
| | 10 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 11 | * compliance with the License. Please obtain a copy of the License at |
| | 12 | * http://www.opensource.apple.com/apsl/ and read it before using this |
| | 13 | * file. |
| | 14 | * |
| | 15 | * The Original Code and all software distributed under the License are |
| | 16 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 19 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 20 | * Please see the License for the specific language governing rights and |
| | 21 | * limitations under the License. |
| | 22 | * |
| | 23 | * @APPLE_LICENSE_HEADER_END@ |
| | 24 | */ |
| | 25 | /* |
| | 26 | * @OSF_COPYRIGHT@ |
| | 27 | */ |
| | 28 | /* |
| | 29 | * Mach Operating System |
| | 30 | * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University |
| | 31 | * All Rights Reserved. |
| | 32 | * |
| | 33 | * Permission to use, copy, modify and distribute this software and its |
| | 34 | * documentation is hereby granted, provided that both the copyright |
| | 35 | * notice and this permission notice appear in all copies of the |
| | 36 | * software, derivative works or modified versions, and any portions |
| | 37 | * thereof, and that both notices appear in supporting documentation. |
| | 38 | * |
| | 39 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" |
| | 40 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR |
| | 41 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. |
| | 42 | * |
| | 43 | * Carnegie Mellon requests users of this software to return to |
| | 44 | * |
| | 45 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU |
| | 46 | * School of Computer Science |
| | 47 | * Carnegie Mellon University |
| | 48 | * Pittsburgh PA 15213-3890 |
| | 49 | * |
| | 50 | * any improvements or extensions that they make and grant Carnegie Mellon |
| | 51 | * the rights to redistribute these changes. |
| | 52 | */ |
| | 53 | /* |
| | 54 | */ |
| | 55 | /* |
| | 56 | * File: mach/notify.h |
| | 57 | * |
| | 58 | * Kernel notification message definitions. |
| | 59 | */ |
| | 60 | |
| | 61 | #ifndef _MACH_NOTIFY_H_ |
| | 62 | #define _MACH_NOTIFY_H_ |
| | 63 | |
| | 64 | #include <mach/port.h> |
| | 65 | #include <mach/message.h> |
| | 66 | #include <mach/ndr.h> |
| | 67 | |
| | 68 | /* |
| | 69 | * An alternative specification of the notification interface |
| | 70 | * may be found in mach/notify.defs. |
| | 71 | */ |
| | 72 | |
| | 73 | #define MACH_NOTIFY_FIRST 0100 |
| | 74 | #define MACH_NOTIFY_PORT_DELETED (MACH_NOTIFY_FIRST + 001 ) |
| | 75 | /* A send or send-once right was deleted. */ |
| | 76 | #define MACH_NOTIFY_PORT_DESTROYED (MACH_NOTIFY_FIRST + 005) |
| | 77 | /* A receive right was (would have been) deallocated */ |
| | 78 | #define MACH_NOTIFY_NO_SENDERS (MACH_NOTIFY_FIRST + 006) |
| | 79 | /* Receive right has no extant send rights */ |
| | 80 | #define MACH_NOTIFY_SEND_ONCE (MACH_NOTIFY_FIRST + 007) |
| | 81 | /* An extant send-once right died */ |
| | 82 | #define MACH_NOTIFY_DEAD_NAME (MACH_NOTIFY_FIRST + 010) |
| | 83 | /* Send or send-once right died, leaving a dead-name */ |
| | 84 | #define MACH_NOTIFY_LAST (MACH_NOTIFY_FIRST + 015) |
| | 85 | |
| | 86 | typedef mach_port_t notify_port_t; |
| | 87 | |
| | 88 | #include <sys/appleapiopts.h> |
| | 89 | #ifdef __APPLE_API_OBSOLETE |
| | 90 | /* |
| | 91 | * Hard-coded message structures for receiving Mach port notification |
| | 92 | * messages. However, they are not actual large enough to receive |
| | 93 | * the largest trailers current exported by Mach IPC (so they cannot |
| | 94 | * be used for space allocations in situations using these new larger |
| | 95 | * trailers). Instead, the MIG-generated server routines (and |
| | 96 | * related prototypes should be used). |
| | 97 | */ |
| | 98 | typedef struct { |
| | 99 | mach_msg_header_t not_header; |
| | 100 | NDR_record_t NDR; |
| | 101 | mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */ |
| | 102 | mach_msg_format_0_trailer_t trailer; |
| | 103 | } mach_port_deleted_notification_t; |
| | 104 | |
| | 105 | typedef struct { |
| | 106 | mach_msg_header_t not_header; |
| | 107 | mach_msg_body_t not_body; |
| | 108 | mach_msg_port_descriptor_t not_port;/* MACH_MSG_TYPE_PORT_RECEIVE */ |
| | 109 | mach_msg_format_0_trailer_t trailer; |
| | 110 | } mach_port_destroyed_notification_t; |
| | 111 | |
| | 112 | typedef struct { |
| | 113 | mach_msg_header_t not_header; |
| | 114 | NDR_record_t NDR; |
| | 115 | mach_msg_type_number_t not_count; |
| | 116 | mach_msg_format_0_trailer_t trailer; |
| | 117 | } mach_no_senders_notification_t; |
| | 118 | |
| | 119 | typedef struct { |
| | 120 | mach_msg_header_t not_header; |
| | 121 | mach_msg_format_0_trailer_t trailer; |
| | 122 | } mach_send_once_notification_t; |
| | 123 | |
| | 124 | typedef struct { |
| | 125 | mach_msg_header_t not_header; |
| | 126 | NDR_record_t NDR; |
| | 127 | mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */ |
| | 128 | mach_msg_format_0_trailer_t trailer; |
| | 129 | } mach_dead_name_notification_t; |
| | 130 | |
| | 131 | #endif /* __APPLE_API_OBSOLETE */ |
| | 132 | |
| | 133 | #endif /* _MACH_NOTIFY_H_ */ |
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