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https://github.com/nodejs/node.git
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82 lines
3.0 KiB
D
82 lines
3.0 KiB
D
/* Copyright Joyent, Inc. and other Node contributors.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to permit
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* persons to whom the Software is furnished to do so, subject to the
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* following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* DTrace provider for node.js.
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*/
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/*
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* In order to have the information we need here to create the provider,
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* we must declare bogus definitions for our depended-upon structures. And
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* yes, the fact that we need to do this represents a shortcoming in DTrace,
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* one that would be resolved by that elusive El Dorado: dynamic translators.
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*/
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typedef struct {
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int dummy;
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} node_dtrace_connection_t;
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typedef struct {
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int dummy;
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} node_connection_t;
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typedef struct {
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int dummy;
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} node_dtrace_http_server_request_t;
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typedef struct {
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int dummy;
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} node_dtrace_http_client_request_t;
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typedef struct {
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int dummy;
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} node_http_request_t;
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provider node {
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probe net__server__connection(node_dtrace_connection_t *c) :
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(node_connection_t *c);
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probe net__stream__end(node_dtrace_connection_t *c) :
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(node_connection_t *c);
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probe net__socket__read(node_dtrace_connection_t *c, int b) :
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(node_connection_t *c, int b);
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probe net__socket__write(node_dtrace_connection_t *c, int b) :
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(node_connection_t *c, int b);
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probe http__server__request(node_dtrace_http_server_request_t *h,
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node_dtrace_connection_t *c) :
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(node_http_request_t *h, node_connection_t *c);
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probe http__server__response(node_dtrace_connection_t *c) :
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(node_connection_t *c);
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probe http__client__request(node_dtrace_http_client_request_t *h,
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node_dtrace_connection_t *c) :
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(node_http_request_t *h, node_connection_t *c);
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probe http__client__response(node_dtrace_connection_t *c) :
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(node_connection_t *c);
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probe gc__start(int t, int f);
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probe gc__done(int t, int f);
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};
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#pragma D attributes Evolving/Evolving/ISA provider node provider
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#pragma D attributes Private/Private/Unknown provider node module
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#pragma D attributes Private/Private/Unknown provider node function
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#pragma D attributes Private/Private/ISA provider node name
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#pragma D attributes Evolving/Evolving/ISA provider node args
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