This is an old revision of the document!
0
Brief
Input
- BX = file handle
Return
- CF clear if successful
- AX = new handle
- CF set on error
- AX = error code (04h,06h) (too many open files (no handles available), invalid handle)
Notes
moving file pointer for either handle will also move it for the other, because both will refer to the same system file table
See also
| SVC API | |
|---|---|
| Supervisor calls | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 |
| Structures | FCB XFCB FILETIME FILEDATE |