view src/os/win32/ngx_thread.c @ 6443:fc72784b1f52

Threads: writing via threads pools in event pipe. The "aio_write" directive is introduced, which enables use of aio for writing. Currently it is meaningful only with "aio threads". Note that aio operations can be done by both event pipe and output chain, so proper mapping between r->aio and p->aio is provided when calling ngx_event_pipe() and in output filter. In collaboration with Valentin Bartenev.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 18 Mar 2016 06:44:49 +0300
parents 537259db5af4
children
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#include <ngx_config.h>
#include <ngx_core.h>


ngx_err_t
ngx_create_thread(ngx_tid_t *tid,
    ngx_thread_value_t (__stdcall *func)(void *arg), void *arg, ngx_log_t *log)
{
    u_long     id;
    ngx_err_t  err;

    *tid = CreateThread(NULL, 0, func, arg, 0, &id);

    if (*tid != NULL) {
        ngx_log_error(NGX_LOG_NOTICE, log, 0,
                      "create thread " NGX_TID_T_FMT, id);
        return 0;
    }

    err = ngx_errno;
    ngx_log_error(NGX_LOG_ALERT, log, err, "CreateThread() failed");
    return err;
}