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 | * | |
| e5568f75 A |
6 | * The contents of this file constitute Original Code as defined in and |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the | |
| 8 | * "License"). You may not use this file except in compliance with the | |
| 9 | * License. Please obtain a copy of the License at | |
| 10 | * http://www.apple.com/publicsource and read it before using this file. | |
| 1c79356b | 11 | * |
| e5568f75 A |
12 | * This Original Code and all software distributed under the License are |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 1c79356b A |
14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| e5568f75 A |
16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| 17 | * License for the specific language governing rights and limitations | |
| 18 | * under the License. | |
| 1c79356b A |
19 | * |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* Copyright (c) 1998 Apple Computer, Inc. All rights reserved */ | |
| 23 | ||
| 24 | #ifndef _SYS_EV_H_ | |
| 25 | #define _SYS_EV_H_ | |
| 26 | ||
| 9bccf70c A |
27 | #include <sys/appleapiopts.h> |
| 28 | ||
| 1c79356b A |
29 | #include <sys/queue.h> |
| 30 | ||
| 31 | struct eventreq { | |
| 32 | int er_type; | |
| 33 | #define EV_FD 1 // file descriptor | |
| 34 | int er_handle; | |
| 35 | void *er_data; | |
| 36 | int er_rcnt; | |
| 37 | int er_wcnt; | |
| 38 | int er_ecnt; | |
| 39 | int er_eventbits; | |
| 40 | #define EV_RE 1 | |
| 41 | #define EV_WR 2 | |
| 42 | #define EV_EX 4 | |
| 43 | #define EV_RM 8 | |
| 44 | #define EV_MASK 0xf | |
| 45 | }; | |
| 46 | ||
| 47 | typedef struct eventreq *er_t; | |
| 48 | ||
| 49 | #define EV_RBYTES 0x100 | |
| 50 | #define EV_WBYTES 0x200 | |
| 51 | #define EV_RWBYTES (EV_RBYTES|EV_WBYTES) | |
| 52 | #define EV_RCLOSED 0x400 | |
| 53 | #define EV_RCONN 0x800 | |
| 54 | #define EV_WCLOSED 0x1000 | |
| 55 | #define EV_WCONN 0x2000 | |
| 56 | #define EV_OOB 0x4000 | |
| 57 | #define EV_FIN 0x8000 | |
| 58 | #define EV_RESET 0x10000 | |
| 59 | #define EV_TIMEOUT 0x20000 | |
| 60 | #define EV_DMASK 0xffffff00 | |
| 61 | ||
| 62 | #ifdef KERNEL | |
| 9bccf70c | 63 | #ifdef __APPLE_API_PRIVATE |
| 1c79356b A |
64 | |
| 65 | struct eventqelt { | |
| 66 | TAILQ_ENTRY(eventqelt) ee_slist; | |
| 67 | TAILQ_ENTRY(eventqelt) ee_plist; | |
| 68 | struct eventreq ee_req; | |
| 69 | struct proc * ee_proc; | |
| 70 | u_int ee_flags; | |
| 71 | #define EV_QUEUED 1 | |
| 72 | u_int ee_eventmask; | |
| 73 | struct socket *ee_sp; | |
| 74 | }; | |
| 75 | ||
| 9bccf70c | 76 | #endif /* __APPLE_API_PRIVATE */ |
| 1c79356b A |
77 | #endif /* KERNEL */ |
| 78 | ||
| 79 | #endif /* _SYS_EV_H_ */ |