Hello Andi,
it's just a fall back that for example works on intel and alpha machines.
FreeBSD should use the direct setting (1st #if) on intel and the atof() way
for other cpus. The problem here is i cannot check all systems but i could
offer three solutions so far of which the first two work on most old *nix
and all new *nix as well as all win systems. The third now tries to complete
portability.
marcus
Sunday, March 28, 2004, 11:56:20 PM, you wrote:
> Not sure on what platforms you expect the last #else to be reached but it
> would raise a sigfloatingpoint on FreeBSD. Dividing by zero does not seem
> like a good idea.
> Andi
> At 09:46 PM 3/28/2004 +0000, Marcus Boerger wrote:
>> #include "php_streams.h"
>>@@ -957,9 +957,10 @@
>> ((php_uint32*)&val)[1] = PHP_DOUBLE_QUIET_NAN_HIGH;
>> ((php_uint32*)&val)[0] = 0;
>> return val;
>>-#else
>>- /* hope the target platform is ISO-C compliant */
>>+#elif defined(HAVE_ATOF_ACCEPTS_NAN)
>> return atof("NAN");
>>+#else
>>+ return 0.0/0.0;
>> #endif
--
Best regards,
Marcus mailto:[EMAIL PROTECTED]
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