mini-FSD Helper Routines

The following table summaries the mini-FSD Helper Routines:


 FSD Helper           Description
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 MFSH_CALLRM          Put machine in real mode
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 MFSH_DOVOLIO         Read sectors
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 MFSH_INTERR          Internal error
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 MFSH_LOCK            Lock segment
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 MFSH_PHYSTOVIRT      Convert physical to virtual address
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 MFSH_SEGALLOC        Allocate a segment
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 MFSH_SEGFREE         Free a segment
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 MFSH_SEGREALLOC      Change segment size
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 MFSH_SETBOOTDRIVE    Change boot drive number kept by the OS/2 kernel
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 MFSH_UNLOCK          Unlock a segment
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 MFSH_UNPHYSTOVIRT    Mark completion of use of virtual address
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 MFSH_VIRT2PHYS       Convert virtual to physical address
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 MFSH_SYSCTL          Do additional system controls

Table 4-2. Summary of mini-FSD Helpers