Re: How to pass FILE *

Il giorno Fri, 28 Sep 2012 14:03:06 -0700
xDog Walker <[email protected]> ha scritto:

> The function I am trying to call wants a FILE *:
> 
> dlg_progressbox(const char *title,
> 		const char *cprompt,
> 		int height,
> 		int width,
> 		int pauseopt,
> 		FILE *fp)
> 
> I can open the file to be referenced:
> 
> fp = os.fdopen(self.pipefds[0], 'r')
> 
> Every thing I've tried ends with ctypes raising a TypeError.
> 

AFAIK you can use (FILE is defined in /usr/include/stdio.h):
"""
class _IO_FILE(ctypes.Structure):
    pass
FILE = _IO_FILE
"""

then you can use (as type for 'FILE *'):
ctypes.POINTER(FILE)

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