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178 lines
4.4 KiB
178 lines
4.4 KiB
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* 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 OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef UV_UNIX_H
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#define UV_UNIX_H
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#include "ngx-queue.h"
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#include "ev.h"
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#include "eio.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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/* Note: May be cast to struct iovec. See writev(2). */
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typedef struct {
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char* base;
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size_t len;
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} uv_buf_t;
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typedef int uv_file;
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#define UV_LOOP_PRIVATE_FIELDS \
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ares_channel channel; \
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/* \
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* While the channel is active this timer is called once per second to be \
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* sure that we're always calling ares_process. See the warning above the \
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* definition of ares_timeout(). \
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*/ \
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ev_timer timer; \
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struct ev_loop* ev;
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#define UV_REQ_BUFSML_SIZE (4)
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#define UV_REQ_PRIVATE_FIELDS /* empty */
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#define UV_WRITE_PRIVATE_FIELDS \
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ngx_queue_t queue; \
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int write_index; \
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uv_buf_t* bufs; \
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int bufcnt; \
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uv_buf_t bufsml[UV_REQ_BUFSML_SIZE];
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#define UV_SHUTDOWN_PRIVATE_FIELDS /* empty */
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#define UV_CONNECT_PRIVATE_FIELDS \
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ngx_queue_t queue;
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#define UV_UDP_SEND_PRIVATE_FIELDS \
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ngx_queue_t queue; \
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struct sockaddr_storage addr; \
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socklen_t addrlen; \
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uv_buf_t* bufs; \
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int bufcnt; \
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ssize_t status; \
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uv_udp_send_cb send_cb; \
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uv_buf_t bufsml[UV_REQ_BUFSML_SIZE]; \
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#define UV_PRIVATE_REQ_TYPES /* empty */
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/* TODO: union or classes please! */
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#define UV_HANDLE_PRIVATE_FIELDS \
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int fd; \
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int flags; \
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ev_idle next_watcher;
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#define UV_STREAM_PRIVATE_FIELDS \
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uv_read_cb read_cb; \
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uv_alloc_cb alloc_cb; \
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uv_connect_t *connect_req; \
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uv_shutdown_t *shutdown_req; \
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ev_io read_watcher; \
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ev_io write_watcher; \
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ngx_queue_t write_queue; \
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ngx_queue_t write_completed_queue; \
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int delayed_error; \
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uv_connection_cb connection_cb; \
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int accepted_fd;
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/* UV_TCP */
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#define UV_TCP_PRIVATE_FIELDS
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/* UV_UDP */
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#define UV_UDP_PRIVATE_FIELDS \
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uv_alloc_cb alloc_cb; \
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uv_udp_recv_cb recv_cb; \
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ev_io read_watcher; \
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ev_io write_watcher; \
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ngx_queue_t write_queue; \
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ngx_queue_t write_completed_queue; \
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/* UV_NAMED_PIPE */
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#define UV_PIPE_PRIVATE_TYPEDEF
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#define UV_PIPE_PRIVATE_FIELDS \
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UV_TCP_PRIVATE_FIELDS \
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const char* pipe_fname; /* strdup'ed */
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/* UV_PREPARE */ \
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#define UV_PREPARE_PRIVATE_FIELDS \
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ev_prepare prepare_watcher; \
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uv_prepare_cb prepare_cb;
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/* UV_CHECK */
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#define UV_CHECK_PRIVATE_FIELDS \
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ev_check check_watcher; \
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uv_check_cb check_cb;
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/* UV_IDLE */
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#define UV_IDLE_PRIVATE_FIELDS \
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ev_idle idle_watcher; \
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uv_idle_cb idle_cb;
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/* UV_ASYNC */
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#define UV_ASYNC_PRIVATE_FIELDS \
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ev_async async_watcher; \
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uv_async_cb async_cb;
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/* UV_TIMER */
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#define UV_TIMER_PRIVATE_FIELDS \
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ev_timer timer_watcher; \
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uv_timer_cb timer_cb;
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#define UV_ARES_TASK_PRIVATE_FIELDS \
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int sock; \
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ev_io read_watcher; \
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ev_io write_watcher;
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#define UV_GETADDRINFO_PRIVATE_FIELDS \
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uv_getaddrinfo_cb cb; \
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struct addrinfo* hints; \
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char* hostname; \
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char* service; \
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struct addrinfo* res; \
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int retcode;
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#define UV_PROCESS_PRIVATE_FIELDS \
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ev_child child_watcher;
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#define UV_FS_PRIVATE_FIELDS \
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struct stat statbuf; \
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eio_req* eio;
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#define UV_WORK_PRIVATE_FIELDS \
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eio_req* eio;
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#endif /* UV_UNIX_H */
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