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FileCore_DescribeDisc
Programmer's Reference Manuals
» Part 15 – SWI Calls
» FileCore
» FileCore_DescribeDisc
FileCore_DescribeDisc
(SWI &40545)
| Entry | |
|---|---|
| R0 | Pointer to disc name (or :0 etc…) |
| R1 | Pointer to disc descriptor data block |
| R8 | Pointer to FileCore instance private word |
| Exit | |
|---|---|
| - | - |
Use
The purpose of this call is to check the disc’s format and internal structure.
Notes
If the is specified is not in a drive it will be searched for and asked for in an error box or by prompt. If the disc name is that of a drive then if no disc is present then the Drive empty error will be reported.