File: tevent_wakeup.c

package info (click to toggle)
tevent 0.9.37-1
  • links: PTS, VCS
  • area: main
  • in suites: buster, sid
  • size: 3,332 kB
  • sloc: python: 21,531; ansic: 21,401; xml: 812; sh: 209; makefile: 145
file content (67 lines) | stat: -rw-r--r-- 1,806 bytes parent folder | download | duplicates (13)
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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/*
   Unix SMB/CIFS implementation.
   Infrastructure for async requests
   Copyright (C) Volker Lendecke 2008
   Copyright (C) Stefan Metzmacher 2009

     ** NOTE! The following LGPL license applies to the tevent
     ** library. This does NOT imply that all of Samba is released
     ** under the LGPL

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/

#include "replace.h"
#include "tevent.h"
#include "tevent_internal.h"
#include "tevent_util.h"

struct tevent_wakeup_state {
	struct timeval wakeup_time;
};

struct tevent_req *tevent_wakeup_send(TALLOC_CTX *mem_ctx,
				      struct tevent_context *ev,
				      struct timeval wakeup_time)
{
	struct tevent_req *req;
	struct tevent_wakeup_state *state;

	req = tevent_req_create(mem_ctx, &state,
				struct tevent_wakeup_state);
	if (!req) {
		return NULL;
	}
	state->wakeup_time = wakeup_time;

	if (!tevent_req_set_endtime(req, ev, wakeup_time)) {
		return tevent_req_post(req, ev);
	}
	return req;
}

bool tevent_wakeup_recv(struct tevent_req *req)
{
	enum tevent_req_state state;
	uint64_t error;

	if (tevent_req_is_error(req, &state, &error)) {
		if (state == TEVENT_REQ_TIMED_OUT) {
			return true;
		}
	}

	return false;
}