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Diffstat (limited to '3rdparty/libuv/src/unix/poll.c')
-rw-r--r--3rdparty/libuv/src/unix/poll.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/3rdparty/libuv/src/unix/poll.c b/3rdparty/libuv/src/unix/poll.c
deleted file mode 100644
index e5efb17160f..00000000000
--- a/3rdparty/libuv/src/unix/poll.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* 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 "uv.h"
-#include "internal.h"
-
-#include <unistd.h>
-#include <assert.h>
-#include <errno.h>
-
-
-static void uv__poll_io(uv_loop_t* loop, uv__io_t* w, unsigned int events) {
- uv_poll_t* handle;
- int pevents;
-
- handle = container_of(w, uv_poll_t, io_watcher);
-
- if (events & UV__POLLERR) {
- uv__io_stop(loop, w, UV__POLLIN | UV__POLLOUT | UV__POLLRDHUP);
- uv__handle_stop(handle);
- handle->poll_cb(handle, -EBADF, 0);
- return;
- }
-
- pevents = 0;
- if (events & UV__POLLIN)
- pevents |= UV_READABLE;
- if (events & UV__POLLOUT)
- pevents |= UV_WRITABLE;
- if (events & UV__POLLRDHUP)
- pevents |= UV_DISCONNECT;
-
- handle->poll_cb(handle, 0, pevents);
-}
-
-
-int uv_poll_init(uv_loop_t* loop, uv_poll_t* handle, int fd) {
- int err;
-
- err = uv__io_check_fd(loop, fd);
- if (err)
- return err;
-
- err = uv__nonblock(fd, 1);
- if (err)
- return err;
-
- uv__handle_init(loop, (uv_handle_t*) handle, UV_POLL);
- uv__io_init(&handle->io_watcher, uv__poll_io, fd);
- handle->poll_cb = NULL;
- return 0;
-}
-
-
-int uv_poll_init_socket(uv_loop_t* loop, uv_poll_t* handle,
- uv_os_sock_t socket) {
- return uv_poll_init(loop, handle, socket);
-}
-
-
-static void uv__poll_stop(uv_poll_t* handle) {
- uv__io_stop(handle->loop,
- &handle->io_watcher,
- UV__POLLIN | UV__POLLOUT | UV__POLLRDHUP);
- uv__handle_stop(handle);
-}
-
-
-int uv_poll_stop(uv_poll_t* handle) {
- assert(!(handle->flags & (UV_CLOSING | UV_CLOSED)));
- uv__poll_stop(handle);
- return 0;
-}
-
-
-int uv_poll_start(uv_poll_t* handle, int pevents, uv_poll_cb poll_cb) {
- int events;
-
- assert((pevents & ~(UV_READABLE | UV_WRITABLE | UV_DISCONNECT)) == 0);
- assert(!(handle->flags & (UV_CLOSING | UV_CLOSED)));
-
- uv__poll_stop(handle);
-
- if (pevents == 0)
- return 0;
-
- events = 0;
- if (pevents & UV_READABLE)
- events |= UV__POLLIN;
- if (pevents & UV_WRITABLE)
- events |= UV__POLLOUT;
- if (pevents & UV_DISCONNECT)
- events |= UV__POLLRDHUP;
-
- uv__io_start(handle->loop, &handle->io_watcher, events);
- uv__handle_start(handle);
- handle->poll_cb = poll_cb;
-
- return 0;
-}
-
-
-void uv__poll_close(uv_poll_t* handle) {
- uv__poll_stop(handle);
-}