Hi again,
Am 04/19/2008 12:37 AM schrieb Robert Bradshaw:
> Try doing something like
>
> cdef extern from *:
> ctypedef char* const_char_ptr "const char*"
>
> cdef foo_c(const_char_ptr s):
> print s
>
> foo_c("yo")
I've found a new problem with this approach. I've declared a function
cdef public void plug_observ_data(plugDefinition* p, const_char_ptr i):
print "Plugin '%s' ... type '%s'" % p.name, i
Compiles without a problem but results in a segfault when this function
gets called from a C lib. Output is generated and afterwards the
segfault occurs. Seems to be related to the conversion to Python
objects, because if I use a standard printf there is no problem. Every
other operation that requires a conversion to Python objects results in
a segfault to.
To my surprise it seems to be unrelated to the const thing. Not using i
and only doing some conversions with p results in the same problem.
Is there any chance to get this working? I've tried reading the C code
but that's nearly impossible for me.
Johannes
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