mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.3 KiB
74 lines
2.3 KiB
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <assert.h>
|
|
|
|
#include "uv.h"
|
|
#include "internal.h"
|
|
#include "req-inl.h"
|
|
|
|
|
|
static void uv_work_req_init(uv_loop_t* loop, uv_work_t* req,
|
|
uv_work_cb work_cb, uv_after_work_cb after_work_cb) {
|
|
uv_req_init(loop, (uv_req_t*) req);
|
|
req->type = UV_WORK;
|
|
req->loop = loop;
|
|
req->work_cb = work_cb;
|
|
req->after_work_cb = after_work_cb;
|
|
memset(&req->overlapped, 0, sizeof(req->overlapped));
|
|
}
|
|
|
|
|
|
static DWORD WINAPI uv_work_thread_proc(void* parameter) {
|
|
uv_work_t* req = (uv_work_t*)parameter;
|
|
uv_loop_t* loop = req->loop;
|
|
|
|
assert(req != NULL);
|
|
assert(req->type == UV_WORK);
|
|
assert(req->work_cb);
|
|
|
|
req->work_cb(req);
|
|
|
|
POST_COMPLETION_FOR_REQ(loop, req);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
int uv_queue_work(uv_loop_t* loop, uv_work_t* req, uv_work_cb work_cb,
|
|
uv_after_work_cb after_work_cb) {
|
|
uv_work_req_init(loop, req, work_cb, after_work_cb);
|
|
|
|
if (!QueueUserWorkItem(&uv_work_thread_proc, req, WT_EXECUTELONGFUNCTION)) {
|
|
uv__set_sys_error(loop, GetLastError());
|
|
return -1;
|
|
}
|
|
|
|
uv__req_register(loop, req);
|
|
return 0;
|
|
}
|
|
|
|
|
|
void uv_process_work_req(uv_loop_t* loop, uv_work_t* req) {
|
|
uv__req_unregister(loop, req);
|
|
if(req->after_work_cb)
|
|
req->after_work_cb(req);
|
|
}
|
|
|