| | 1 | /* |
| | 2 | * Copyright (c) 2000 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 | /* Copyright (c) 1998 Apple Computer, Inc. All rights reserved */ |
| | 26 | |
| | 27 | #ifndef _SYS_EV_H_ |
| | 28 | #define _SYS_EV_H_ |
| | 29 | |
| | 30 | #include <sys/appleapiopts.h> |
| | 31 | |
| | 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 |
| | 66 | #ifdef __APPLE_API_PRIVATE |
| | 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 | |
| | 79 | #endif /* __APPLE_API_PRIVATE */ |
| | 80 | #endif /* KERNEL */ |
| | 81 | |
| | 82 | #endif /* _SYS_EV_H_ */ |
projects / apple / xnu.git / blame_incremental