Aaron Brady wrote:
On Dec 13, 7:51 pm, Grant Edwards <gra...@visi.com> wrote:
On 2008-12-14, MRAB <goo...@mrabarnett.plus.com> wrote:
I am writing a C process and I want to read data from a file that I
write to in Python. I'm creating a pipe in Python, passing it to the
C process, and calling '_read'. It gives me error 9, bad file number.
snip
meaning that 'ct' is -1, 'readfd' is 3, and 'errno' is 9. I want 'ct'
to be 11 at this point. Thanks in advance.
It looks like the ids aren't system global.
They certainly aren't in Unix: Their a property of the process.
--
Grant
I'm not on Unix. It has to be possible somehow. Do I need to set
permissions on the IDs? Are Stdin and Stdout my only options? Or
does Popen prevent sharing IDs somehow?
You'd be better off using sockets.
--
http://mail.python.org/mailman/listinfo/python-list