Re: FreeTDS port to VMS V9.x on x86?

On 6/23/2025 10:16 PM, Arne Vajhøj wrote:

On 6/23/2025 9:49 PM, Craig A. Berry wrote:

This one looks pretty simple and depends only on vsnprintf, which has
been in VMS since 7.3-2, so it was probably in some ancient standard,
though I haven't looked yet:
>
https://github.com/jkaivo/asprintf/blob/asprintf/asprintf.h
>
It's MIT which I think can be included in a GPL project like FreeTDS. I
will try to remember to look at this when I get some other things sorted
out.

 It could definitely be used.
 But why not just steal the trick from it instead of the whole code?
 The trick they use is va_copy.
 I think tds_vasprintf could use va_copy to solve the problem as well!

On the other side, then ditching existing code and taking this
would also switch form vfprintf to vsnprintf for length
determination, which Lawrence is correct would be
better.
Arne