projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 5d5c5d0d A |
2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
| 3 | * | |
| 8f6c56a5 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 1c79356b | 5 | * |
| 8f6c56a5 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 14 | * | |
| 15 | * Please obtain a copy of the License at | |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 23 | * Please see the License for the specific language governing rights and | |
| 8ad349bb | 24 | * limitations under the License. |
| 8f6c56a5 A |
25 | * |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| 1c79356b A |
27 | */ |
| 28 | /* Copyright (c) 1998 Apple Computer, Inc. All rights reserved */ | |
| 29 | ||
| 30 | #ifndef _SYS_EV_H_ | |
| 31 | #define _SYS_EV_H_ | |
| 32 | ||
| 91447636 A |
33 | #if !defined(__LP64__) |
| 34 | ||
| 9bccf70c A |
35 | #include <sys/appleapiopts.h> |
| 36 | ||
| 1c79356b | 37 | #include <sys/queue.h> |
| 91447636 | 38 | #include <sys/cdefs.h> |
| 1c79356b A |
39 | |
| 40 | struct eventreq { | |
| 41 | int er_type; | |
| 42 | #define EV_FD 1 // file descriptor | |
| 43 | int er_handle; | |
| 44 | void *er_data; | |
| 45 | int er_rcnt; | |
| 46 | int er_wcnt; | |
| 47 | int er_ecnt; | |
| 48 | int er_eventbits; | |
| 49 | #define EV_RE 1 | |
| 50 | #define EV_WR 2 | |
| 51 | #define EV_EX 4 | |
| 52 | #define EV_RM 8 | |
| 53 | #define EV_MASK 0xf | |
| 54 | }; | |
| 55 | ||
| 56 | typedef struct eventreq *er_t; | |
| 57 | ||
| 58 | #define EV_RBYTES 0x100 | |
| 59 | #define EV_WBYTES 0x200 | |
| 60 | #define EV_RWBYTES (EV_RBYTES|EV_WBYTES) | |
| 61 | #define EV_RCLOSED 0x400 | |
| 62 | #define EV_RCONN 0x800 | |
| 63 | #define EV_WCLOSED 0x1000 | |
| 64 | #define EV_WCONN 0x2000 | |
| 65 | #define EV_OOB 0x4000 | |
| 66 | #define EV_FIN 0x8000 | |
| 67 | #define EV_RESET 0x10000 | |
| 68 | #define EV_TIMEOUT 0x20000 | |
| 69 | #define EV_DMASK 0xffffff00 | |
| 70 | ||
| 91447636 | 71 | #ifdef BSD_KERNEL_PRIVATE |
| 1c79356b A |
72 | |
| 73 | struct eventqelt { | |
| 74 | TAILQ_ENTRY(eventqelt) ee_slist; | |
| 75 | TAILQ_ENTRY(eventqelt) ee_plist; | |
| 76 | struct eventreq ee_req; | |
| 77 | struct proc * ee_proc; | |
| 78 | u_int ee_flags; | |
| 91447636 | 79 | #define EV_QUEUED 0x01 |
| 1c79356b | 80 | u_int ee_eventmask; |
| 1c79356b A |
81 | }; |
| 82 | ||
| 91447636 A |
83 | int waitevent_close(struct proc *p, struct fileproc *); |
| 84 | #endif /* BSD_KERNEL_PRIVATE */ | |
| 85 | ||
| 86 | #endif /* !defined(__LP64__) */ | |
| 1c79356b A |
87 | |
| 88 | #endif /* _SYS_EV_H_ */ |