VXMS.SYS: Difference between revisions
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{{ProdS |V20=S|V21=S|V22=S|V30=S|V31=S|V40=S|V45=S}} | |||
Supports Extended Memory (XMS) in DOS and Windows applications. XMS allows DOS programs to access more than one MB of memory. | |||
DEVICE=\OS2\MDOS\VXMS.SYS <parameter> | |||
==Parameters== | |||
;/UMB :Upper memory block support in DOS sessions. | |||
;/NOUMB :No upper memory block support. | |||
;/XXMLIMIT=m,n :Indicates the total system wide memory limit. | |||
;/HMAMIN=m :Sets the minimum request size for high memory, from 1k to 63k. | |||
;/NUMHANDLES=m:Sets the number of handles in each DOS session, from 1 to 128. | |||
;NOTE: The VXMS.SYS driver must be listed in CONFIG.SYS after [[VEMM.SYS]]. | |||
==Versions== | |||
{|class="wikitable" | |||
!Date||Version||Size||Comments | |||
|- | |||
|2001-04-30|| ||9,792 bytes|| | |||
|} | |||
==Articles== | ==Articles== | ||
* [[Communication between OS/2 and Windows Processes]] | * [[Communication between OS/2 and Windows Processes]] | ||
[[category: | [[category:Virtual Device Drivers]] | ||
Latest revision as of 13:05, 25 August 2025
| Product Support | |
|---|---|
| OS/2 1.3 | |
| OS/2 2.0 | S |
| OS/2 2.1 | S |
| OS/2 2.11 SMP | S |
| OS/2 Warp 3 | S |
| OS/2 Warp Connect | S |
| OS/2 Warp 4 | S |
| OS/2 Warp Server for e-Business | S |
Supports Extended Memory (XMS) in DOS and Windows applications. XMS allows DOS programs to access more than one MB of memory.
DEVICE=\OS2\MDOS\VXMS.SYS <parameter>
Parameters
- /UMB
- Upper memory block support in DOS sessions.
- /NOUMB
- No upper memory block support.
- /XXMLIMIT=m,n
- Indicates the total system wide memory limit.
- /HMAMIN=m
- Sets the minimum request size for high memory, from 1k to 63k.
- /NUMHANDLES=m
- Sets the number of handles in each DOS session, from 1 to 128.
- NOTE
- The VXMS.SYS driver must be listed in CONFIG.SYS after VEMM.SYS.
Versions
| Date | Version | Size | Comments |
|---|---|---|---|
| 2001-04-30 | 9,792 bytes |