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
68
|
/* Copyright (C) 2010 The giomm Development Team
*
* 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 2.1 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, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gio/gunixfdlist.h>
#include <glibmm/error.h>
namespace Gio
{
UnixFDList::UnixFDList(const Glib::ArrayHandle<int>& fds)
:
// Mark this class as non-derived to allow C++ vfuncs to be skipped.
Glib::ObjectBase(0),
// g_unix_fd_list_new_from_array() must be called.
// Its parameters don't correspond to properties.
// _CONSTRUCT() + g_unit_fd_list_append() is not an alternative.
// g_unit_fd_list_append() duplicates the file descriptor,
// but g_unix_fd_list_new_from_array() does not.
Glib::Object((GObject*)g_unix_fd_list_new_from_array(fds.data(), fds.size()))
{
}
UnixFDList::UnixFDList(const Glib::ArrayHandle<int>& fds, int n_fds)
:
// Mark this class as non-derived to allow C++ vfuncs to be skipped.
Glib::ObjectBase(0),
// g_unix_fd_list_new_from_array() must be called.
// Its parameters don't correspond to properties.
// _CONSTRUCT() + g_unit_fd_list_append() is not an alternative.
// g_unit_fd_list_append() duplicates the file descriptor,
// but g_unix_fd_list_new_from_array() does not.
Glib::Object((GObject*)g_unix_fd_list_new_from_array(fds.data(), n_fds))
{
}
const Glib::ArrayHandle<int> UnixFDList::peek_fds() const
{
int length = 0;
const auto fds = g_unix_fd_list_peek_fds(const_cast<GUnixFDList*>(gobj()), &length);
// The array is terminated with a -1, but that terminating element is
// not included in the length that g_unix_fd_list_peek_fds() returns.
return Glib::ArrayHandle<int>(fds, length, Glib::OWNERSHIP_NONE);
}
Glib::ArrayHandle<int> UnixFDList::steal_fds()
{
int length = 0;
const auto fds = g_unix_fd_list_steal_fds(gobj(), &length);
// The array is terminated with a -1, but that terminating element is
// not included in the length that g_unix_fd_list_steal_fds() returns.
return Glib::ArrayHandle<int>(fds, length, Glib::OWNERSHIP_DEEP);
}
} // namespace Gio
|
