From: Ronald Garcia (garcia_at_[hidden])
Date: 2005-12-29 13:11:20
> Actually come to think of it, I'm not sure if the DNS thread
> safety problem is in 10.3. I know it was in 10.1 and 10.2, and
> is not in 10.4. Can you have a look at the man page for
> gethostbyname and see if it says anything about thread safety,
> possibly under "BUGS"?
Here is the text you asked about:
These functions use static data storage; if the data is needed for
use, it should be copied before any subsequent calls overwrite it.
the Internet address format is currently understood.
> If necessary, this limitation can also be worked around for 10.3
> by adding a wrapper around all DNS calls that uses a mutex to
> ensure that only one call to the underlying functions is made at
> a time.
That is what I expected. Thanks for the confirmation.
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