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[ThirdParty] Added libuv
author June Park <parkjune1995@gmail.com>
date Wed, 14 Jan 2026 19:39:52 -0800
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2 .. _check:
3
4 :c:type:`uv_check_t` --- Check handle
5 =====================================
6
7 Check handles will run the given callback once per loop iteration, right
8 after polling for i/o.
9
10
11 Data types
12 ----------
13
14 .. c:type:: uv_check_t
15
16 Check handle type.
17
18 .. c:type:: void (*uv_check_cb)(uv_check_t* handle)
19
20 Type definition for callback passed to :c:func:`uv_check_start`.
21
22
23 Public members
24 ^^^^^^^^^^^^^^
25
26 N/A
27
28 .. seealso:: The :c:type:`uv_handle_t` members also apply.
29
30
31 API
32 ---
33
34 .. c:function:: int uv_check_init(uv_loop_t* loop, uv_check_t* check)
35
36 Initialize the handle. This function always succeeds.
37
38 :returns: 0
39
40 .. c:function:: int uv_check_start(uv_check_t* check, uv_check_cb cb)
41
42 Start the handle with the given callback. This function always succeeds,
43 except when `cb` is `NULL`.
44
45 :returns: 0 on success, or `UV_EINVAL` when `cb == NULL`.
46
47 .. c:function:: int uv_check_stop(uv_check_t* check)
48
49 Stop the handle, the callback will no longer be called.
50 This function always succeeds.
51
52 :returns: 0
53
54 .. seealso:: The :c:type:`uv_handle_t` API functions also apply.