> Just don't tell that to Linus Torvalds :) Because Linux absolutely does maintain compatibility with old ABI from 90-s.
That’s nothing. IBM’s z/OS maintains compatibility with systems dating all the way back to the 60’s. If they want to think they are reading a stack of punch cards, the OS is happy to fool them.
That’s nothing. IBM’s z/OS maintains compatibility with systems dating all the way back to the 60’s. If they want to think they are reading a stack of punch cards, the OS is happy to fool them.