id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
9297,"""boost::iostreams::file_descriptor_sink"" doesn't support translation of line endings on Windows",m.kosch@…,Jonathan Turkanis,"When a Windows file descriptor is opened in text mode, all newline characters written to this file are translated to CRLF. However, if ''boost::iostreams::file_descriptor_sink'' is used on such a file descriptor to write newlines to a stream, these newline characters are not translated to CRLF.

The following sample program demonstrates this:
{{{#!c++
#include <boost/iostreams/device/file_descriptor.hpp>
#include <boost/iostreams/stream.hpp>
#include <fcntl.h>
#include <io.h>
#include <string>
#include <sys/stat.h>


int main()
{
    static const std::string str1 = ""This is a line"";
    static const std::string str2 = ""This is another line"";

    int fd = _open(""output.txt"", _O_WRONLY | _O_CREAT | _O_TRUNC | _O_TEXT,
            _S_IREAD | _S_IWRITE);
    _write(fd, str1.data(), str1.size());
    _write(fd, ""\n"", 1);    // This writes ""\r\n""

    boost::iostreams::file_descriptor_sink sink(fd, boost::iostreams::close_handle);
    boost::iostreams::stream<boost::iostreams::file_descriptor_sink> stream(sink);
    stream << str2;
    stream << std::endl;    // This only writes ""\n""

    return 0;
}
}}}",Bugs,new,To Be Determined,iostreams,Boost 1.54.0,Problem,,file_descriptor_sink,m.kosch@…