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AX = 5702h BX = file handle CX = size of result buffer or 0000h DS:SI -> EAP list (see #01667) ES:DI -> buffer for returned EAV list (see #01670)
Return:
CF clear if successful CX = size of returned data CF set on error AX = error code (see #01680)
Desc: Get the current value of one or more extended attributes
Notes: If CX=0000h on entry, ES:DI is ignored and no data is actually returned, only the amount of data which is available. The default DOS 4 behavior is to return a single word of 0000h (no structures) in the result buffer if CX>=0002h on entry; this functionality was apparently never released to the public
See Also:
AX=5703h - AX=5704h - AH=6Eh - INT 2F/AX=112Dh<
Format of EAP (extended attribute properties) list:
Offset Size Description (Table 01667)
00h WORD number of EAP structures following
02h var array of EAP structures (see #01668)
See Also:
#01670
Format of EAP (extended attribute property) structure:
Offset Size Description (Table 01668)
00h BYTE attribute type
01h boolean (either 00h or 01h)
02h number (BYTE, WORD, or DWORD)
03h string
04h date stamp
05h time stamp
01h WORD EAP flags (see #01669)
03h BYTE size of reference string (name)
04h N BYTEs reference string
Bitfields for EAP flags:
Bit(s) Description (Table 01669)
12 unchangeable
13 ignore
14 unchangeable
15 used by COMMAND.COM for code page, but not understood by ATTRIB
Format of EAV (extended attribute value) list:
Offset Size Description (Table 01670)
00h WORD number of EAV structures following
02h var array of Extended Attribute Value structures (see #01671)
See Also:
#01667
Format of Extended Attribute Value structures:
Offset Size Description (Table 01671)
00h 4 BYTEs ???
04h BYTE size of reference string
05h WORD size of value
07h var reference string.
Var value
Category:
DOS Kernel
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Int 21h
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