Int 2F/AX=1002h/CH=FFh

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Novell DOS 7+ FDOS EXTENSIONS - READ BUFFERS

AX = 1002h
CH = FFh (pre-read required)
CL = buffer type (here FAT, DIR, or DATA, see below)
AH:DX = 24 bit sector number

Return:
ES:SI -> buffer control block

Notes: This private function is called internally by the OS kernel to ask the FDOS to find the corresponding buffer. By using the INT 2F/AX=1001h FDOS hook, the call can be intercepted by external system components such as the DELWATCH TSR.. This function must under no circumstances be called by applications!

See Also: INT 2F/AX=1001h - AX=1003h - AX=1008h - AX=1009

Bitfields for Novell DOS 7 FDOS buffer type: Bit(s) Description (Table 04099) 7 remote (on a network drive) 6 dirty (modified) 3 data sector 2 directory sector 1 FAT sector

Category: DOS Kernel - Int 2Fh - N

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