blob: d4d74d55eacc9ffa01189ea8137fa93364c3877d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
*/
#ifndef _SYS_PORT_H
#define _SYS_PORT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
/* port sources */
#define PORT_SOURCE_AIO 1
#define PORT_SOURCE_TIMER 2
#define PORT_SOURCE_USER 3
#define PORT_SOURCE_FD 4
#define PORT_SOURCE_ALERT 5
#define PORT_SOURCE_MQ 6
#define PORT_SOURCE_FILE 7
typedef struct port_event {
int portev_events; /* event data is source specific */
ushort_t portev_source; /* event source */
ushort_t portev_pad; /* port internal use */
uintptr_t portev_object; /* source specific object */
void *portev_user; /* user cookie */
} port_event_t;
typedef struct port_notify {
int portnfy_port; /* bind request(s) to port */
void *portnfy_user; /* user defined */
} port_notify_t;
typedef struct file_obj {
timestruc_t fo_atime; /* Access time from stat(2) */
timestruc_t fo_mtime; /* Modification time from stat(2) */
timestruc_t fo_ctime; /* Change time from stat(2) */
uintptr_t fo_pad[3]; /* For future expansion */
char *fo_name; /* Null terminated file name */
} file_obj_t;
#if defined(_SYSCALL32)
typedef struct file_obj32 {
timestruc32_t fo_atime; /* Access time got from stat(2) */
timestruc32_t fo_mtime; /* Modification time from stat(2) */
timestruc32_t fo_ctime; /* Change time from stat(2) */
caddr32_t fo_pad[3]; /* For future expansion */
caddr32_t fo_name; /* Null terminated file name */
} file_obj32_t;
typedef struct port_event32 {
int portev_events; /* events detected */
ushort_t portev_source; /* user, timer, aio, etc */
ushort_t portev_pad; /* reserved */
caddr32_t portev_object; /* fd, timerid, ... */
caddr32_t portev_user; /* user cookie */
} port_event32_t;
typedef struct port_notify32 {
int portnfy_port; /* bind request(s) to port */
caddr32_t portnfy_user; /* user defined */
} port_notify32_t;
#endif /* _SYSCALL32 */
/* port_alert() flags */
#define PORT_ALERT_SET 0x01
#define PORT_ALERT_UPDATE 0x02
#define PORT_ALERT_INVALID (PORT_ALERT_SET | PORT_ALERT_UPDATE)
/*
* PORT_SOURCE_FILE - events
*/
/*
* User watchable file events
*/
#define FILE_ACCESS 0x00000001
#define FILE_MODIFIED 0x00000002
#define FILE_ATTRIB 0x00000004
#define FILE_TRUNC 0x00100000
#define FILE_NOFOLLOW 0x10000000
/*
* exception file events
*/
/*
* The watched file..
*/
#define FILE_DELETE 0x00000010
#define FILE_RENAME_TO 0x00000020
#define FILE_RENAME_FROM 0x00000040
/*
* The filesystem on which the watched file resides got
* unmounted.
*/
#define UNMOUNTED 0x20000000
/*
* Some other file/filesystem got mounted over the
* watched file/directory.
*/
#define MOUNTEDOVER 0x40000000
/*
* Helper type
*/
#define FILE_EXCEPTION (UNMOUNTED|FILE_DELETE|FILE_RENAME_TO \
|FILE_RENAME_FROM|MOUNTEDOVER)
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PORT_H */
|
