Differences
This shows you the differences between two versions of the page.
en:docs:dos:api:int21:44:0d [2021/05/01 15:08] – created prokushev | en:docs:dos:api:int21:44:0d [2024/05/03 01:51] (current) – prokushev | ||
---|---|---|---|
Line 35: | Line 35: | ||
===== Notes ===== | ===== Notes ===== | ||
- | DOS 4.01 seems to ignore the high byte of the number of directory | + | DOS 4.01 seems to ignore the high byte of the number of directory entries in the BPB for diskettes. |
- | | + | |
- | functions 46h and 66h undocumented in DOS 4.x, documented for DOS 5+ | + | functions 46h and 66h undocumented in DOS 4.x, documented for DOS 5+ |
- | the DUBLDISK.SYS v2.6 driver only supports minor codes 60h and 67h | + | |
- | DR DOS 3.41-6.0 only support minor codes 40h-42h and 60h-62h; all | + | the DUBLDISK.SYS v2.6 driver only supports minor codes 60h and 67h |
- | | + | |
- | some PCMCIA calls reportedly appear to be dangerous for MS-DOS versions | + | DR DOS 3.41-6.0 only support minor codes 40h-42h and 60h-62h; all other minor codes return error code 16h |
- | | + | |
- | minor code 60h normally produces no I/O except with AutoMount=1 for | + | some PCMCIA calls reportedly appear to be dangerous for MS-DOS versions prior to 5.0 |
- | | + | |
+ | minor code 60h normally produces no I/O except with AutoMount=1 for DBLSPACE/ | ||
===== See also ===== | ===== See also ===== | ||
- | | + | AX=[[en: |
===== Note ===== | ===== Note ===== |