[comp.sys.ibm.pc] Anyone know about DOS 4.00 57xxH functions?

geoff@eagle_snax.UUCP ( R.H. coast near the top) (10/25/88)

There seems to be yet another undocumented system call in DOS 4.00.
We all know and love (:-) 5700H and 5701H to get and set the file
date/time, but if you trace (say) XCOPY with PCWATCH you'll see
it issuing 5702H and 5704H calls. Anyone know what they do? Please
cc via mail, since we've been dropping the odd incoming news
article due to "file system full" conditions.

Geoff

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Geoff Arnold, Sun Microsystems Inc.   +------------------------------------+ 
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ralf@b.gp.cs.cmu.edu (Ralf Brown) (10/27/88)

In article <376@eagle_snax.UUCP> geoff@eagle_snax.UUCP ( R.H. coast near the top) writes:
}date/time, but if you trace (say) XCOPY with PCWATCH you'll see
}it issuing 5702H and 5704H calls. Anyone know what they do? Please
}cc via mail, since we've been dropping the odd incoming news

Please also CC me a copy for inclusion in the big interrupt list (only 3 more
days until the next release....Stay tuned to comp.binaries.ibm.pc)

	Ralf

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