FileCore_Features (changes)

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FileCore

» SWI Calls

» FileCore_Features

FileCore_Features

(SWI &4054D)

Use

The purpose of this call is to return any additional features of FileCore supported to a client filing system. system prior to itregistering.

Notes

This call returns additional features supported by FileCore and is only of use to filing systems which register with FileCore as a FileCore filing system. system to allow it to select different code paths where necessary to communicate with older versions of FileCore.

Of With course, with old versions of FileCore this will be an unknownSWI , so but your each code new might feature go: flag is defined to be set so:

SWI "XFileCore_Features"
MOVVS R0, #0; no new features at all

This call is only available from RISC OS 5.00 onwards.

See also

• FileCore
• FileCore_Features Mask