Pathalias failing on Sys V/AT with much input

[Karl Lehenbauer]

In article <11802 at grebyn.COM>, johnk at grebyn.COM (John Kennedy) writes:
> Microport talks a lot in their manuals about special consideration
> for the 286's special hardware; they talk about not making assumptions
> concerning contiguity of memory acquired by _malloc_.  They talk about
> not using _sbreak_, etc.  
 
> Does the pathalias source, as distributed, contain any calls that would
> upset the System V/AT way of doing things?

That's right.  Pathalias needs a lot of memory and expects it to be contiguous.
steve at nuchat was running it on a 286 with, I think, some hacks he did to
implement quasi-virtual memory through the disk.  It took like eight hours
to run the maps for North America alone.

A 386 can handle the job, no problem.  'sugar' can crunch the maps in about
five minutes...
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