1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
/* clang-format off */
#include "preamble.h"
static bool s_is_on_callers_thread(struct aws_event_loop *event_loop
_(ghost \claim(c_event_loop))
) {
_(assert \always_by_claim(c_event_loop, event_loop))
struct epoll_loop *epoll_loop = event_loop->impl_data;
_(assert \always_by_claim(c_event_loop, epoll_loop))
_(assert \inv(epoll_loop))
aws_thread_id_t *thread_id = aws_atomic_load_ptr(&epoll_loop->running_thread_id);
_(assume \thread_local(thread_id))
_(assume thread_id == NULL || *thread_id == \addr(event_loop->\owner))
return thread_id && aws_thread_thread_id_equal(*thread_id, aws_thread_current_thread_id());
}
/* clang-format on */
|
