>
> On the SCO UNIXWARE (UNIVEL) port, it is only necessary to replace the macro
> definition of fastgetattr with a static function in heapam.h in order to get
> the code to compile. I guess the people who wrote the compile could not
> concieve of anyone nesting the trinary operator (?:) to such a depth :-). The
> UNIXWARE compiler does an excellent job of in-lining the function on it's own
> without the macro. The patch for the version of heapam.h I am using follows
> (I am currently using USE_UNIVEL_CC_ASM as the trigger, but that can be
> changed).
>
> Bruce, will this change work? I am not as familiar with this section of code
> as I would like to be.
This is fine, and a good place to put it, though the port-specific
change should go AFTER the standard #define, not before it, so you do:
#if !defined(SCO)
#define
#else
static ...
#endif
As far as them never suspecting such a macro, well, I never suspected I
would ever write such a macro either. But I did, and it works. I
didn't inline this in the first pass of inlining because it looked so
hard, but when I realized how many times it was called, and that I could
inline just the beginning of the function to get more speed when the
cache offset was active, I did it. The new macro formatting style is my
idea too, and it makes things much simpler. Look at the ugly
heap_getattr() macros in 6.2.
--
Bruce Momjian | 830 Blythe Avenue
maillist@candle.pha.pa.us | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
