Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!nrl-cmf!ames!pasteur!ucbvax!decwrl!decvax!eagle_snax!geoff From: geoff@eagle_snax.UUCP ( R.H. coast near the top) Newsgroups: comp.sys.ibm.pc Subject: Anyone know about DOS 4.00 57xxH functions? Message-ID: <376@eagle_snax.UUCP> Date: 24 Oct 88 21:43:11 GMT Lines: 14 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 -- Geoff Arnold, Sun Microsystems Inc. +------------------------------------+ PC Distributed Systems(home of PC-NFS)|Someone, somewhere, wants an RFC822 | UUCP: {hplabs,decwrl...}!sun!garnold |message from YOU. | ARPA: garnold@sun.com +------------------------------------+