Gavin Li wrote:
> I have some structures defined as:
>
> typedef struct {
> unsigned char ID __attribute__ ((packed)) ;
> CALIB_ASC asc __attribute__ ((packed)) ;
> } ASC __attribute__ ((packed)) ;
>
> when I compiled the c source file, gcc send warning packed is ignored.
> There is no warning when use gcc -2.95.x
I believe moving the __attribute__ ((packed)) BEFORE the struct name
instead of after will sort it out.
> Another problem the option -fvolatile is not supported in gcc-3.4.2, what is
> the equivalent to do that?
I couldn't find out what this used to do. Maybe whatever it was, it
isnow done automatically.
-Andy
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