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Copyright 1991 David Jurgens |
INT 21,56 - Rename File
AH = 56h
DS:DX = pointer to old ASCIIZ path/filename
ES:DI = pointer to new ASCIIZ path/filename
on return:
AX = error code if CF set (see DOS ERROR CODES)
- supports full pathnames and allows renaming files across
directories and in DOS 3.x allows renaming subdirectories
- does not support use of wildcards unless invoked from via
INT 21,5D in which case error code 12h is returned
- unpredictable result may occur if an opened file is renamed
- see Bibliography reference to "Undocumented DOS"
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| Esc or Alt-X to exit |
int 21,56 |
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