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
|
/* example usage: dtrace -q -s /path/to/port1.d */
/*
* %CopyrightBegin%
*
* Copyright Scott Lystig Fritchie 2011-2012. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
BEGIN
{
driver_map["tcp_inet", 1] = "OPEN";
driver_map["tcp_inet", 2] = "CLOSE";
driver_map["tcp_inet", 3] = "CONNECT";
driver_map["tcp_inet", 4] = "PEER";
driver_map["tcp_inet", 5] = "NAME";
driver_map["tcp_inet", 6] = "BIND";
driver_map["tcp_inet", 7] = "SETOPTS";
driver_map["tcp_inet", 8] = "GETOPTS";
driver_map["tcp_inet", 11] = "GETSTAT";
driver_map["tcp_inet", 12] = "GETHOSTNAME";
driver_map["tcp_inet", 13] = "FDOPEN";
driver_map["tcp_inet", 14] = "GETFD";
driver_map["tcp_inet", 15] = "GETTYPE";
driver_map["tcp_inet", 16] = "GETSTATUS";
driver_map["tcp_inet", 17] = "GETSERVBYNAME";
driver_map["tcp_inet", 18] = "GETSERVBYPORT";
driver_map["tcp_inet", 19] = "SETNAME";
driver_map["tcp_inet", 20] = "SETPEER";
driver_map["tcp_inet", 21] = "GETIFLIST";
driver_map["tcp_inet", 22] = "IFGET";
driver_map["tcp_inet", 23] = "IFSET";
driver_map["tcp_inet", 24] = "SUBSCRIBE";
driver_map["tcp_inet", 25] = "GETIFADDRS";
driver_map["tcp_inet", 40] = "ACCEPT";
driver_map["tcp_inet", 41] = "LISTEN";
driver_map["tcp_inet", 42] = "RECV";
driver_map["tcp_inet", 43] = "UNRECV";
driver_map["tcp_inet", 44] = "SHUTDOWN";
driver_map["tcp_inet", 60] = "RECV";
driver_map["tcp_inet", 61] = "LISTEN";
driver_map["tcp_inet", 62] = "BINDX";
/* No looping constructs, so repeat for udp_inet */
driver_map["udp_inet", 1] = "OPEN";
driver_map["udp_inet", 2] = "CLOSE";
driver_map["udp_inet", 3] = "CONNECT";
driver_map["udp_inet", 4] = "PEER";
driver_map["udp_inet", 5] = "NAME";
driver_map["udp_inet", 6] = "BIND";
driver_map["udp_inet", 7] = "SETOPTS";
driver_map["udp_inet", 8] = "GETOPTS";
driver_map["udp_inet", 11] = "GETSTAT";
driver_map["udp_inet", 12] = "GETHOSTNAME";
driver_map["udp_inet", 13] = "FDOPEN";
driver_map["udp_inet", 14] = "GETFD";
driver_map["udp_inet", 15] = "GETTYPE";
driver_map["udp_inet", 16] = "GETSTATUS";
driver_map["udp_inet", 17] = "GETSERVBYNAME";
driver_map["udp_inet", 18] = "GETSERVBYPORT";
driver_map["udp_inet", 19] = "SETNAME";
driver_map["udp_inet", 20] = "SETPEER";
driver_map["udp_inet", 21] = "GETIFLIST";
driver_map["udp_inet", 22] = "IFGET";
driver_map["udp_inet", 23] = "IFSET";
driver_map["udp_inet", 24] = "SUBSCRIBE";
driver_map["udp_inet", 25] = "GETIFADDRS";
driver_map["udp_inet", 40] = "ACCEPT";
driver_map["udp_inet", 41] = "LISTEN";
driver_map["udp_inet", 42] = "RECV";
driver_map["udp_inet", 43] = "UNRECV";
driver_map["udp_inet", 44] = "SHUTDOWN";
driver_map["udp_inet", 60] = "RECV";
driver_map["udp_inet", 61] = "LISTEN";
driver_map["udp_inet", 62] = "BINDX";
}
erlang*:::port-open
{
printf("port open pid %s port name %s port %s\n",
copyinstr(arg0), copyinstr(arg1), copyinstr(arg2));
}
erlang*:::port-command
{
printf("port command pid %s port %s port name %s command type %s\n",
copyinstr(arg0), copyinstr(arg1), copyinstr(arg2), copyinstr(arg3));
}
erlang*:::port-control
{
/* http://dtrace.org/blogs/brendan/2011/11/25/dtrace-variable-types/ */
this->cmd = driver_map[copyinstr(arg2), arg3];
this->cmd_str = (this->cmd == 0) ? "unknown" : this->cmd;
printf("port control pid %s port %s port name %s command %d %s\n",
copyinstr(arg0), copyinstr(arg1), copyinstr(arg2), arg3,
this->cmd_str);
}
/* port-exit is fired as a result of port_close() or exit signal */
erlang*:::port-exit
{
printf("port exit pid %s port %s port name %s reason %s\n",
copyinstr(arg0), copyinstr(arg1), copyinstr(arg2), copyinstr(arg3));
}
erlang*:::port-connect
{
printf("port connect pid %s port %s port name %s new pid %s\n",
copyinstr(arg0), copyinstr(arg1), copyinstr(arg2), copyinstr(arg3));
}
erlang*:::port-busy
{
printf("port busy %s\n", copyinstr(arg0));
}
erlang*:::port-not_busy
{
printf("port not busy %s\n", copyinstr(arg0));
}
erlang*:::aio_pool-add
{
printf("async I/O pool add thread %d queue len %d\n", arg0, arg1);
}
erlang*:::aio_pool-get
{
printf("async I/O pool get thread %d queue len %d\n", arg0, arg1);
}
|
