projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 43866e37 | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| 1c79356b | 7 | * |
| 43866e37 A |
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 | |
| 1c79356b A |
17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 43866e37 A |
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. | |
| 1c79356b A |
22 | * |
| 23 | * @APPLE_LICENSE_HEADER_END@ | |
| 24 | */ | |
| 25 | /* Copyright (c) 1998 Apple Computer, Inc. All rights reserved */ | |
| 26 | ||
| 27 | #ifndef _SYS_EV_H_ | |
| 28 | #define _SYS_EV_H_ | |
| 29 | ||
| 9bccf70c A |
30 | #include <sys/appleapiopts.h> |
| 31 | ||
| 1c79356b A |
32 | #include <sys/queue.h> |
| 33 | ||
| 34 | struct eventreq { | |
| 35 | int er_type; | |
| 36 | #define EV_FD 1 // file descriptor | |
| 37 | int er_handle; | |
| 38 | void *er_data; | |
| 39 | int er_rcnt; | |
| 40 | int er_wcnt; | |
| 41 | int er_ecnt; | |
| 42 | int er_eventbits; | |
| 43 | #define EV_RE 1 | |
| 44 | #define EV_WR 2 | |
| 45 | #define EV_EX 4 | |
| 46 | #define EV_RM 8 | |
| 47 | #define EV_MASK 0xf | |
| 48 | }; | |
| 49 | ||
| 50 | typedef struct eventreq *er_t; | |
| 51 | ||
| 52 | #define EV_RBYTES 0x100 | |
| 53 | #define EV_WBYTES 0x200 | |
| 54 | #define EV_RWBYTES (EV_RBYTES|EV_WBYTES) | |
| 55 | #define EV_RCLOSED 0x400 | |
| 56 | #define EV_RCONN 0x800 | |
| 57 | #define EV_WCLOSED 0x1000 | |
| 58 | #define EV_WCONN 0x2000 | |
| 59 | #define EV_OOB 0x4000 | |
| 60 | #define EV_FIN 0x8000 | |
| 61 | #define EV_RESET 0x10000 | |
| 62 | #define EV_TIMEOUT 0x20000 | |
| 63 | #define EV_DMASK 0xffffff00 | |
| 64 | ||
| 65 | #ifdef KERNEL | |
| 9bccf70c | 66 | #ifdef __APPLE_API_PRIVATE |
| 1c79356b A |
67 | |
| 68 | struct eventqelt { | |
| 69 | TAILQ_ENTRY(eventqelt) ee_slist; | |
| 70 | TAILQ_ENTRY(eventqelt) ee_plist; | |
| 71 | struct eventreq ee_req; | |
| 72 | struct proc * ee_proc; | |
| 73 | u_int ee_flags; | |
| 74 | #define EV_QUEUED 1 | |
| 75 | u_int ee_eventmask; | |
| 76 | struct socket *ee_sp; | |
| 77 | }; | |
| 78 | ||
| 9bccf70c | 79 | #endif /* __APPLE_API_PRIVATE */ |
| 1c79356b A |
80 | #endif /* KERNEL */ |
| 81 | ||
| 82 | #endif /* _SYS_EV_H_ */ |