MFSH_SETBOOTDRIVE - Change boot drive number kept by the OS/2 kernel
Purpose
Change boot drive number kept by the kernel to allow a change in the
assignment of boot drive as seen by later processes.
Calling Sequence
int far pascal MFSH_SETBOOTDRIVE(usDrive)
unsigned short usDrive;
Where
usDrive contains the 0-based drive number that the mini-FSD wants the
system to consider as the boot drive.
Returns
If no error is detected, a zero error code is returned. If an error is
detected, on of the following error codes is returned:
oERROR_INVALID_PARAMETER
the supplied drive number is invalid.
Remarks
This call changes the boot drive number that is kept in the global info
segment of the system. Valid values range from 2 (=C) to 25 (=Z). This
function must be called during the call to MFS_INIT to update the info
segment correctly. This is routine should be used by RIPL mini-FSDs.
Created using Inf-PHP v.2 (c) 2003 Yuri Prokushev
Created using Inf-HTML v.0.9b (c) 1995 Peter Childs