To: LIConFem
I wrote assembly for a VAX, it was like writing C.
3 posted on
01/10/2006 10:20:42 AM PST by
ElTianti
To: ElTianti
I coded in C under VMS, mostly real-time financial systems (trading, gov't bonds, et cetera). Loved SMG and, particularly, the VMS DLM which had the blocking-AST feature. Makes UNIX's signals/semaphores seem useless by comparison. AST's in general were incredibly useful.
7 posted on
01/10/2006 10:24:39 AM PST by
LIConFem
(A fronte praecipitium, a tergo lupi.)
To: ElTianti
"I wrote assembly for a VAX, it was like writing C."
You say that like its a bad thing...
9 posted on
01/10/2006 10:25:10 AM PST by
Pessimist
To: ElTianti
I wrote assembly for a VAX, it was like writing C.That's not an accident. C was intended to a portable assembly language and was created by people who started life writing assembler on PDP8/11 computers. I used an early cut of UNIX written in assembler for the COSMOS support system. It was called "COSNIX". A real time variant of that COSNIX was created for automatic call distributors. It was called MERT. Dennis Ritchie's invention of C turned out to be very useful across a broad range of assemblers and CPU architectures.
73 posted on
01/10/2006 11:42:32 AM PST by
Myrddin
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