node/src/node_provider.d at master · CombatCode/node · GitHub

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/* Copyright Joyent, Inc. and other Node contributors.

* Permission is hereby granted, free of charge, to any person obtaining a

* copy of this software and associated documentation files (the

* "Software"), to deal in the Software without restriction, including

* without limitation the rights to use, copy, modify, merge, publish,

* distribute, sublicense, and/or sell copies of the Software, and to permit

* persons to whom the Software is furnished to do so, subject to the

* following conditions:

* The above copyright notice and this permission notice shall be included

* in all copies or substantial portions of the Software.

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN

* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE

* USE OR OTHER DEALINGS IN THE SOFTWARE.

* DTrace provider for node.js.

* In order to have the information we need here to create the provider,

* we must declare bogus definitions for our depended-upon structures. And

* yes, the fact that we need to do this represents a shortcoming in DTrace,

* one that would be resolved by that elusive El Dorado: dynamic translators.

typedef struct {

int dummy;

} node_dtrace_connection_t;

typedef struct {

int dummy;

} node_connection_t;

typedef struct {

int dummy;

} node_dtrace_http_server_request_t;

typedef struct {

int dummy;

} node_dtrace_http_client_request_t;

typedef struct {

int dummy;

} node_http_request_t;

provider node {

probe net__server__connection(node_dtrace_connection_t *c,

const char *a, int p, int fd) : (node_connection_t *c, string a, int p,

int fd);

probe net__stream__end(node_dtrace_connection_t *c, const char *a,

int p, int fd) : (node_connection_t *c, string a, int p, int fd);

probe net__socket__read(node_dtrace_connection_t *c, int b,

const char *a, int p, int fd) : (node_connection_t *c, int b, string a,

int p, int fd);

probe net__socket__write(node_dtrace_connection_t *c, int b,

const char *a, int p, int fd) : (node_connection_t *c, int b, string a,

int p, int fd);

probe http__server__request(node_dtrace_http_server_request_t *h,

node_dtrace_connection_t *c, const char *a, int p, const char *m,

const char *u, int fd) : (node_http_request_t *h, node_connection_t *c,

string a, int p, string m, string u, int fd);

probe http__server__response(node_dtrace_connection_t *c, const char *a,

int p, int fd) : (node_connection_t *c, string a, int p, int fd);

probe http__client__request(node_dtrace_http_client_request_t *h,

node_dtrace_connection_t *c, const char *a, int p, const char *m,

const char *u, int fd) : (node_http_request_t *h, node_connection_t *c,

string a, int p, string m, string u, int fd);

probe http__client__response(node_dtrace_connection_t *c, const char *a,

int p, int fd) : (node_connection_t *c, string a, int p, int fd);

probe gc__start(int t, int f);

probe gc__done(int t, int f);

};

#pragma D attributes Evolving/Evolving/ISA provider node provider

#pragma D attributes Private/Private/Unknown provider node module

#pragma D attributes Private/Private/Unknown provider node function

#pragma D attributes Private/Private/ISA provider node name

#pragma D attributes Evolving/Evolving/ISA provider node args

node/src/node_provider.d at master · CombatCode/node · GitHub

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