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/* example usage: dtrace -q -s /path/to/port1.d */
/*
* %CopyrightBegin%
*
* Copyright Scott Lystig Fritchie 2011-2012. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights 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);
}
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