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MyASPN >> Mail Archive >> ctypes-users
ctypes-users
[ctypes-users] FILE pointers and open file objects
by James Dominy other posts by this author
Nov 7 2006 12:55PM messages near this date
Re: [ctypes-users] Interfacing with ctypes | Re: [ctypes-users] FILE pointers and open file objects
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Hi,

I'm trying to use ctypes to call a function in C that accepts a (FILE
*) type to an already open file. I have an open file object in python,
and have used ctypes to mirror the structure of the FILE object in
python, but I have NO idea where to get the appropriate values for
it's fields from within python.

I could call libstdc.fdopen() to populate the structure within C, and
pass the returned pointer, only this isn't portable AFAIK, as fdopen
is POSIX.

Is there a better way?

Thanks,
James
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