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node_provider.d
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80 lines (71 loc) · 3.26 KB
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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 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, void *isolate);
probe gc__done(int t, int f, void *isolate);
};
#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