I can confirm it at least on MAC OS X and Linux. Based on IEEE Std
1003.1-2008, if the argument of the free function is null, no action
should occur. So I guess most POSIX compliant environments support the
NULL argument.
george.
On Feb 17, 2009, at 13:01 , Jeff Squyres wrote:
On Feb 17, 2009, at 11:18 AM, George Bosilca wrote:
I guess that if the free function supports the NULL pointer we
should do the same...
I'll agree with that if we know for sure that free(NULL) is
universally supported. You mentioned "a few man pages" -- how
universal is this support?
--
Jeff Squyres
Cisco Systems
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