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Diffstat (limited to '3rdparty/libuv/src/unix/loop.c')
-rw-r--r--3rdparty/libuv/src/unix/loop.c155
1 files changed, 0 insertions, 155 deletions
diff --git a/3rdparty/libuv/src/unix/loop.c b/3rdparty/libuv/src/unix/loop.c
deleted file mode 100644
index 92e96f09ed0..00000000000
--- a/3rdparty/libuv/src/unix/loop.c
+++ /dev/null
@@ -1,155 +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 "tree.h"
-#include "internal.h"
-#include "heap-inl.h"
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-int uv_loop_init(uv_loop_t* loop) {
- int err;
-
- uv__signal_global_once_init();
-
- memset(loop, 0, sizeof(*loop));
- heap_init((struct heap*) &loop->timer_heap);
- QUEUE_INIT(&loop->wq);
- QUEUE_INIT(&loop->active_reqs);
- QUEUE_INIT(&loop->idle_handles);
- QUEUE_INIT(&loop->async_handles);
- QUEUE_INIT(&loop->check_handles);
- QUEUE_INIT(&loop->prepare_handles);
- QUEUE_INIT(&loop->handle_queue);
-
- loop->nfds = 0;
- loop->watchers = NULL;
- loop->nwatchers = 0;
- QUEUE_INIT(&loop->pending_queue);
- QUEUE_INIT(&loop->watcher_queue);
-
- loop->closing_handles = NULL;
- uv__update_time(loop);
- uv__async_init(&loop->async_watcher);
- loop->signal_pipefd[0] = -1;
- loop->signal_pipefd[1] = -1;
- loop->backend_fd = -1;
- loop->emfile_fd = -1;
-
- loop->timer_counter = 0;
- loop->stop_flag = 0;
-
- err = uv__platform_loop_init(loop);
- if (err)
- return err;
-
- err = uv_signal_init(loop, &loop->child_watcher);
- if (err)
- goto fail_signal_init;
-
- uv__handle_unref(&loop->child_watcher);
- loop->child_watcher.flags |= UV__HANDLE_INTERNAL;
- QUEUE_INIT(&loop->process_handles);
-
- err = uv_rwlock_init(&loop->cloexec_lock);
- if (err)
- goto fail_rwlock_init;
-
- err = uv_mutex_init(&loop->wq_mutex);
- if (err)
- goto fail_mutex_init;
-
- err = uv_async_init(loop, &loop->wq_async, uv__work_done);
- if (err)
- goto fail_async_init;
-
- uv__handle_unref(&loop->wq_async);
- loop->wq_async.flags |= UV__HANDLE_INTERNAL;
-
- return 0;
-
-fail_async_init:
- uv_mutex_destroy(&loop->wq_mutex);
-
-fail_mutex_init:
- uv_rwlock_destroy(&loop->cloexec_lock);
-
-fail_rwlock_init:
- uv__signal_loop_cleanup(loop);
-
-fail_signal_init:
- uv__platform_loop_delete(loop);
-
- return err;
-}
-
-
-void uv__loop_close(uv_loop_t* loop) {
- uv__signal_loop_cleanup(loop);
- uv__platform_loop_delete(loop);
- uv__async_stop(loop, &loop->async_watcher);
-
- if (loop->emfile_fd != -1) {
- uv__close(loop->emfile_fd);
- loop->emfile_fd = -1;
- }
-
- if (loop->backend_fd != -1) {
- uv__close(loop->backend_fd);
- loop->backend_fd = -1;
- }
-
- uv_mutex_lock(&loop->wq_mutex);
- assert(QUEUE_EMPTY(&loop->wq) && "thread pool work queue not empty!");
- assert(!uv__has_active_reqs(loop));
- uv_mutex_unlock(&loop->wq_mutex);
- uv_mutex_destroy(&loop->wq_mutex);
-
- /*
- * Note that all thread pool stuff is finished at this point and
- * it is safe to just destroy rw lock
- */
- uv_rwlock_destroy(&loop->cloexec_lock);
-
-#if 0
- assert(QUEUE_EMPTY(&loop->pending_queue));
- assert(QUEUE_EMPTY(&loop->watcher_queue));
- assert(loop->nfds == 0);
-#endif
-
- uv__free(loop->watchers);
- loop->watchers = NULL;
- loop->nwatchers = 0;
-}
-
-
-int uv__loop_configure(uv_loop_t* loop, uv_loop_option option, va_list ap) {
- if (option != UV_LOOP_BLOCK_SIGNAL)
- return UV_ENOSYS;
-
- if (va_arg(ap, int) != SIGPROF)
- return UV_EINVAL;
-
- loop->flags |= UV_LOOP_BLOCK_SIGPROF;
- return 0;
-}