[Info-vax] CRTL and RMS vs SSIO

Craig A. Berry craigberry at nospam.mac.com
Wed Oct 6 08:40:07 EDT 2021


On 10/5/21 9:06 PM, Greg Tinkler wrote:

> An extra that could be added, if the file is RFM=fixed, and the C
> code  uses it that way with the same record length then use the
> SYS$GET/SYS$PUT so it will play nicely with an RMS access to those files.

I don't know the degree to which the current plan corresponds to the
original plan from a decade or so ago, but back then only stream files
were going to be supported by SSIO, which makes sense since the whole
point is locking byte ranges.



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