en:docs:dos:api:int21:3f

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en:docs:dos:api:int21:3f [2021/04/30 04:14] – created prokusheven:docs:dos:api:int21:3f [2024/05/02 07:59] (current) – prokushev
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 ===== Notes ===== ===== Notes =====
  
-  data is read beginning at current file position, and the file position +data is read beginning at current file position, and the file position is updated after a successful read 
-          is updated after a successful read +           
-        the returned AX may be smaller than the request in CX if a partial +the returned AX may be smaller than the request in CX if a partial read occurred 
-          read occurred +           
-        if reading from CON, read stops at first CR +if reading from CON, read stops at first CR 
-        under the FlashTek X-32 DOS extender, the pointer is in DS:EDX +         
-  BUG:    Novell NETX.EXE v3.26 and 3.31 do not set CF if the read fails due to +under the FlashTek X-32 DOS extender, the pointer is in DS:EDX 
-          a record lock (see AH=5Ch), though it does return AX=0005h; this +         
-          has been documented by Novell+BUG:    Novell NETX.EXE v3.26 and 3.31 do not set CF if the read fails due to a record lock (see AH=5Ch), though it does return AX=0005h; this has been documented by Novell
                      
 ===== See also ===== ===== See also =====
  
- AH=27h,AH=40h,AH=93h,INT 2F/AX=1108h,INT 2F/AX=1229h+AH=[[en:docs:dos:api:int21:27|27h]],AH=[[en:docs:dos:api:int21:40|40h]],INT 2F/AX=1108h,INT 2F/AX=1229h
  
 ===== Note ===== ===== Note =====