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AOL Time ??

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fornzix
(@fornzix)
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Joined: 17 years ago
Posts: 35
Topic starter  

? Can someone fill me in on "AOL Time" and how it is calculated. Google fails me. I've found a date in Sanderson's RevEng software but I'm not sure how to explain it if asked..

Thanks in advance.


   
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fornzix
(@fornzix)
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Joined: 17 years ago
Posts: 35
Topic starter  

After a little more digging, I found that (from memory - notes are at work) that the Epic time is 1-1-80. Now I need to know if it counts in seconds since then or some other increment. I guess I could play with it a little, but if someone already knows that would speed things up.


   
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 RonS
(@rons)
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Joined: 17 years ago
Posts: 358
 

You can find more information on different Epoch values here
http//en.wikipedia.org/wiki/Epoch_(reference_date)

Epoch date January 1, 1980 - MS DOS, OS/2, FAT16 and FAT32 filesystem

Regarding your question, yes it is in seconds.

Regards,
RonS


   
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PaulSanderson
(@paulsanderson)
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Joined: 19 years ago
Posts: 651
 

You can find more information on different Epoch values here
http//en.wikipedia.org/wiki/Epoch_(reference_date)

Epoch date January 1, 1980 - MS DOS, OS/2, FAT16 and FAT32 filesystem

Regarding your question, yes it is in seconds.

Regards,
RonS

RonS - I am afraid that is wrong

The date format you are referring to (FAT/MS-DOS) also has an epoch time of 1/1/1980 but it records the data in a bit specific manner - i.e. different bits represent the year, month, min etc.

AOL time is the same as Unixtime but with a different epoch date (unixtime is 1/1/1970, AOL is 1/1/980) and records the seconds passed since the epoch.


   
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 RonS
(@rons)
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Posts: 358
 

I was referring to different Epoch time values (which are listed in the link) and not how they are stored in memory.

Can you explain why you named it AOL time?


   
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PaulSanderson
(@paulsanderson)
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Joined: 19 years ago
Posts: 651
 

Found it in AOL email first


   
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