D-Bus  1.16.2
dbus-pollable-set.c
1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /*
3  * dbus-pollable-set.c - a set of pollable objects (file descriptors, sockets or handles)
4  *
5  * Copyright © 2011 Nokia Corporation
6  *
7  * SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
8  *
9  * Licensed under the Academic Free License version 2.1
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation; either version 2 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program; if not, write to the Free Software
23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
24  * MA 02110-1301 USA
25  *
26  */
27 
28 #include <config.h>
29 #include <dbus/dbus-pollable-set.h>
30 
31 DBusPollableSet *
32 _dbus_pollable_set_new (int size_hint)
33 {
34  DBusPollableSet *ret;
35 
36 #ifdef DBUS_HAVE_LINUX_EPOLL
37  ret = _dbus_pollable_set_epoll_new ();
38 
39  if (ret != NULL)
40  return ret;
41 #endif
42 
43  ret = _dbus_pollable_set_poll_new (size_hint);
44 
45  if (ret != NULL)
46  return ret;
47 
48  return NULL;
49 }
#define NULL
A null pointer, defined appropriately for C or C++.