
Click above to get retro games delivered to your door ever month!
X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 2f - multiplex - dos 3.3+ internal - move file pointer
[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 2F - Multiplex - DOS 3.3+ internal - MOVE FILE POINTER
AX = 1228h
BP = 4200h, 4201h, 4202h (see INT 21/AH=42h)
BX = file handle
CX:DX = offset in bytes
SS = DOS CS
Return: as for INT 21/AH=42h
Notes: equivalent to INT 21/AH=42h, but may only be called from inside a DOS
function call
sets user stack frame pointer to dummy buffer, moves BP to AX, performs
LSEEK, and restores frame pointer
SeeAlso: INT 21/AH=42h
Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson