/usr/include/cxxtools/posix/pipe.h is in libcxxtools-dev 2.2.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /*
* Copyright (C) 2009 Tommi Maekitalo
*
* 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.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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
*/
#ifndef CXXTOOLS_POSIX_PIPE_H
#define CXXTOOLS_POSIX_PIPE_H
#include <cxxtools/pipe.h>
namespace cxxtools
{
namespace posix
{
class CXXTOOLS_API Pipe : public cxxtools::Pipe
{
public:
/** @brief Creates the pipe with two IODevices
The default constructor will create the pipe and the appropriate
IODevices to read and write to the pipe.
*/
explicit Pipe(OpenMode mode = Sync)
: cxxtools::Pipe(mode)
{ }
/** @brief Endpoint of the pipe to read from
@return An IODevice used to read from the pipe
*/
int getReadFd() const;
int getWriteFd() const;
void closeReadFd()
{ out().close(); }
void closeWriteFd()
{ in().close(); }
/// Redirect write-end to stdout.
/// When the close argument is set, closes the original filedescriptor
void redirectStdout(bool close = true, bool inherit = true);
/// Redirect read-end to stdin.
/// When the close argument is set, closes the original filedescriptor
void redirectStdin(bool close = true, bool inherit = true);
/// Redirect write-end to stdout.
/// When the close argument is set, closes the original filedescriptor
void redirectStderr(bool close = true, bool inherit = true);
size_t write(const char* buf, size_t count)
{
return in().write(buf, count);
}
void write(char ch)
{
in().write(&ch, 1);
}
size_t read(char* buf, size_t count)
{
return out().read(buf, count);
}
char read()
{
char ch;
out().read(&ch, 1);
return ch;
}
};
}
}
#endif // CXXTOOLS_POSIX_PIPE_H
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