Reading stdin in Windows 7
Joel Christensen
joelcnz at gmail.com
Tue Aug 31 17:15:30 PDT 2010
>>
Stanislav Blinov <blinov loniir.ru> writes:
Content-Type: text/plain; charset=UTF-8; format=flowed
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Hello,
I'm receiving strange results with reading stdin on Windows 7. Consider
this code:
module test;
import std.stdio;
void main(string[] args)
{
foreach (int i, string line; lines(stdin))
{
write(line);
}
}
On Linux, if I do 'cat test.d | ./test' I get test.d contents on stdout.
But on Windows 7, ('type test.d | ./test.exe') the output is this:
std.stdio.StdioException: Bad file descriptor
module test;
import std.stdio;
void main(string[] args)
{
foreach (int i, string line; lines(stdin))
{
writef(line);
}
}
So I too get type.d contents on stdout, but preceeded by StdioException
string. This happens with dmd 2.047 and 2.048.
Is this my error, dmd's, or Windows's piping?
--
Aug 17
<<
>Jesse Phillips <jessekphillips+D gmail.com>
>In my experience Windows hasn't gotten piping right. And it has been
>known to
>have bugs, this might be related:
>http://stackoverflow.com/questions/466801/python-piping-on-windows-why-does-this-not-work
> Aug 18
Joel Christensen <joelcnz gmail.com>:
Just dug up this problem. I have trouble with Thunderbird and so
couldn't put reply.
I've tried that solution on my Windows 7, but got no effect at all.
Sept 1
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