En Mon, 09 Mar 2009 13:51:59 -0200, Explore_Imagination
<mr.hassanshab...@gmail.com> escribió:
I want to map 64 bit integers from C to python. I must use Python 2.2
BUT There is no support for 64 bits integers in Python2.2 (Supported
in 2.5).
Now the problem is that I have these four variables:
unit32_t a,b,c;
uint64_t w,x,y,z;
I use this funtion to map values:
Py_BuildValue( "(lllllll)", a,b,c,w,x,y,z );
As I access 32 bit values in Python it works fine BUT 64 bit intergers
in Pythong give garbage values . I think there may be a case of
overflow when 64 bit values in C are mapped to python.
You'll have to use a Python long integer. Try PyLong_FromLongLong (I don't
know if it exists in 2.2)
--
Gabriel Genellina
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