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SubjectRe: __func__ in 2.5.33?
Rasmus Andersen wrote:
>
> Hi,
>
> I trying to compile the SX driver for the 2.5.33 kernel, I got a
> lot of warnings looking like (this is from a test program, not
> the driver itself)
>
> test.c: In function `main':
> test.c:6: called object is not a function
> test.c:6: parse error before string constant
>
> This seems to stem from the recent __FUNCTION__ vs. __func__
> change in kernel.h and the SX driver's use of __FUNCTION__ in the
> following construct
>
> #define func_enter() sx_dprintk (SX_DEBUG_FLOW, "sx: enter " __FUNCTION__ "\n")
>

The parenthesised (__func__) is there to force you to not try to
perform this string pasting. Support for __FUNCTION__ pasting is
being phased out of gcc.

You need:

#define func_enter() sx_dprintk (SX_DEBUG_FLOW, "sx: enter %s\n", __FUNCTION__)
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