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lxqt-globalkeys-packaging/daemon/pipe_utils.h

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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXDE-Qt - a lightweight, Qt based, desktop toolset
* http://razor-qt.org
*
* Copyright: 2013 Razor team
* Authors:
* Kuzma Shapran <kuzma.shapran@gmail.com>
*
* This program or 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef GLOBAL_ACTION_DAEMON__PIPE_UTILS__INCLUDED
#define GLOBAL_ACTION_DAEMON__PIPE_UTILS__INCLUDED
#include <stddef.h>
#include <errno.h>
#ifndef __error_t_defined
// FIXME: error_t seems to be GNU specific?
typedef int error_t;
#endif
void initBothPipeEnds(int fd[2]);
error_t createPipe(int fd[2]);
error_t readAll(int fd, void *data, size_t length);
error_t writeAll(int fd, const void *data, size_t length);
void closeBothPipeEnds(int fd[2]);
#endif // GLOBAL_ACTION_DAEMON__PIPE_UTILS__INCLUDED