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gdescriptor_unix.cpp
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1//
2// Copyright (C) 2001-2024 Graeme Walker <graeme_walker@users.sourceforge.net>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16// ===
17///
18/// \file gdescriptor_unix.cpp
19///
20
21#include "gdef.h"
22#include "gdescriptor.h"
23
24 GNet::Descriptor::Descriptor() noexcept :
25 m_fd(-1)
26{
27}
28
29 bool GNet::Descriptor::validfd() const noexcept
30{
31 return m_fd >= 0 ;
32}
33
34#ifndef G_LIB_SMALL
35HANDLE GNet::Descriptor::h() const noexcept
36{
37 return 0 ;
38}
39#endif
40
41 void GNet::Descriptor::streamOut( std::ostream & stream ) const
42{
43 stream << m_fd ;
44}
45
GNet::Descriptor::streamOut
void streamOut(std::ostream &) const
Used by op<<().
Definition: gdescriptor_unix.cpp:41
GNet::Descriptor::Descriptor
Descriptor() noexcept
Default constructor.
Definition: gdescriptor_unix.cpp:24
GNet::Descriptor::h
HANDLE h() const noexcept
Returns the handle part.
Definition: gdescriptor_unix.cpp:35
GNet::Descriptor::validfd
bool validfd() const noexcept
Returns true if the socket part is valid, ignoring the handle.
Definition: gdescriptor_unix.cpp:29
gdescriptor.h