Hi!
22-Май-2004 12:18 [EMAIL PROTECTED] (Aitor Santamar?a Merino) wrote to
[EMAIL PROTECTED]:
>> How to overcome presence of APPEND? I mean, APPENDed names, probably,
>>may/should be ignored by ATTRIB?
ASM> APPEND will hook File Open, and with the /X modifier, also FindFirst and
ASM> Exec.
ASM> See for example the flags (B706h to get, B707h to set, both through BX):
Where "see"? Which interrupt function?
ASM> Bitfields for APPEND state:
ASM> Bit(s) Description (Table 02980)
ASM> 0 set if APPEND enabled
ASM> 1-11 reserved
ASM> 12 (DOS 5.0) set if APPEND applies directory search even if a drive
ASM> has been specified
ASM> 13 set if /PATH flag active
ASM> 14 set if /E flag active (environment var APPEND exists)
ASM> 15 set if /X flag active
ASM> By default, APPEND (NT-APPEND and FD-APPEND) sets the flags 0,12,13 (and
ASM> 14 with /X). 13 can be modified through commandline.
ASM> So one option would be to disable 12 through the API, then invoke
ASM> FindFirst with "d:*.*", or the easiest, save, disable and restore the
ASM> flags.
This is one way? There is not possible to disable APPEND while
searching files (and restore its state later)?
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