IB Statements/dosfc
From CometWiki
| (2 intermediate revisions not shown) | |||
| Line 2: | Line 2: | ||
Internet Basic programs can make direct calls to the Disk Operating System (DOS) via the following statements: | Internet Basic programs can make direct calls to the Disk Operating System (DOS) via the following statements: | ||
| - | '''DOSFC''' | + | '''[[DOSFC]]''' |
| - | '''DOSRW''' | + | '''[[DOSRW]]''' |
| - | '''DOSMS''' | + | '''[[DOSMS]]''' |
See DOS Calls Background Discussion for more information. | See DOS Calls Background Discussion for more information. | ||
| Line 19: | Line 19: | ||
| - | + | [[Change Current DOS Directory]]<br> | |
| - | Close DOS File<br> | + | [[Close DOS File]]<br> |
| - | Create DOS File<br> | + | [[Create DOS File]]<br> |
| - | Create DOS Subdirectory <br> | + | [[Create DOS Subdirectory]] <br> |
| - | Erase DOS File <br> | + | [[Erase DOS File]] <br> |
| - | Get DOS Date<br> | + | [[Get DOS Date]]<br> |
| - | Get DOS Time<br> | + | [[Get DOS Time]]<br> |
| - | Move File Read/Write Pointer (LSEEK) <br> | + | [[Move File Read/Write Pointer (LSEEK)]] <br> |
| - | Open DOS File <br> | + | [[Open DOS File]] <br> |
| - | Read From a DOS File<br> | + | [[Read From a DOS File]]<br> |
| - | Remove DOS Subdirectory <br> | + | [[Remove DOS Subdirectory]] <br> |
| - | Write to a DOS File<br> | + | [[Write to a DOS File]]<br> |
Latest revision as of 12:07, 13 June 2009
DOS function calls/pseudo calls Internet Basic programs can make direct calls to the Disk Operating System (DOS) via the following statements:
See DOS Calls Background Discussion for more information.
Also see Pseudo DOS Functions.
Note: These host system function calls are very powerful interfaces to the DOS environment. They require care and good planning to be used effectively. Since this document does not pretend to be a substitute for complete DOS documentation, we recommend that you refer to the DOS Technical Reference Manual before implementing these functions in your Internet Basic programs.
It is the responsibility of the programmer to ensure that any file handles opened are closed upon completion of the desired function. Failure to comply will result in degradation of system performance and possible system hangs.
The following DOS function calls are included in this document:
Change Current DOS Directory
Close DOS File
Create DOS File
Create DOS Subdirectory
Erase DOS File
Get DOS Date
Get DOS Time
Move File Read/Write Pointer (LSEEK)
Open DOS File
Read From a DOS File
Remove DOS Subdirectory
Write to a DOS File
