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Purpose | Used to reset the flags initially set by the SELECT code. Passed to the filing systems in order to allow them to clear or reset any parameters they may require. | |||||||||||||||||||||||||||||||||||||||||||||
Arguments |
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Called by | BASIC+ CLEARSELECT statement, BASIC+ SELECT processor on termination of a READNEXT, exiting from the debugger. |
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Purpose
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Used to create a file handle for subsequent access by record-oriented calls such as READ.RECORD, WRITE.RECORD, etc.
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Arguments
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Argument
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Input/Output
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Value
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CODE
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Input
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11
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Output
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unchanged
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BFS
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Input
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BFS List
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Output
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unchanged
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HANDLE
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Input
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media map handle
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Output
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unchanged
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NAME
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Input
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filename*account, as read from @FILES<2> and @FILES<3>
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Output
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unchanged
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FMC
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Input
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null
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Output
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unchanged
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RECORD
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Input
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null
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Output
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file handle for file
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STATUS
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Input
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1
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Output
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true if the file handle is successfully constructed, false if the handle cannot be constructed and verified
Info |
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Once an OPEN.FILE call has been made, the file handle for an opened file is stored as field five of the @FILES file entry. Subsequent BASIC+ OPEN statements do not make this OPEN.FILE call if a file handle for the file is already available. |
Called by | BASIC+ OPEN statement |