v4.0/src/INC/EA.INC

   1
   2 ;Get/Set Extended Attrbute Equates
   3
   4 ;The following equates are for EA types
   5
   6 EAISUNDEF             equ  00H       ; undefined
   7 EAISLOGICAL           equ  01H       ; logical (0 or 1), 1 byte
   8 EAISBINARY            equ  02H       ; binary integer 1, 2, or 4 bytes
   9 EAISASCII             equ  03H       ; ASCII , 0 to 128 bytes
  10 EAISDATE              equ  04H       ; DOS file date format, 2 bytes
  11 EAISTIME              equ  05H       ; DOS file time format, 2 bytes
  12
  13 ;The following equates are for EA flags
  14
  15 EASYSTEM              equ  8000H     ; system defined, bultin
  16 EAREADONLY            equ  4000H     ; read-only , cannot be changed
  17 EAHIDDEN              equ  2000H     ; hidden from ATTRIB
  18 EACREATEONLY          equ  1000H     ; settable only at create time
  19
  20 ;The following equates are for EA failure reason code (set by DOS)
  21
  22 EARCSUCCESS           equ  00H       ; success
  23 EARCNOTFOUND          equ  01H       ; name not found
  24 EARCNOSPACE           equ  02H       ; no space to hold name or value
  25 EARCNOTNOW            equ  03H       ; name can't be set on this function
  26 EARCNOTEVER           equ  04H       ; name can't be set
  27 EARCUNDEF             equ  05H       ; name known to IFS but not supported
  28 EARCDEFBAD            equ  06H       ; EA definition bad (type,length, etc)
  29 EARCACCESS            equ  07H       ; EA access denied
  30 EARCBADVAL            equ  08H       ; bad value
  31 EARCDEVERROR          equ  09H       ; device error
  32 EARCUNKNOWN           equ  0FFFFH    ; unknown cause
  33
  34
  35 ;The following equates are for EA file type
  36
  37 EAEXISTING           equ  00H       ; existing file
  38 EARTL                equ  02H       ; right to left
  39 EAEXECUTABLE         equ  03H       ; executable program
  40 EAINSTALLABLE        equ  04H       ; installable executable program
  41 EAOVERLAY            equ  05H       ; program overlay
  42 EADEV_DRIVER         equ  06H       ; device driver
  43 EAIFS_DRIVER         equ  07H       ; ifs deriver
  44
  45
  46
  47
  48 By_Create             equ  0000010B          ; set by Extended Open (create)
  49 BY_XA                 equ  0000100B          ; set by Get/Set XA by Handle
  50
  51 ;Extended Attribute Structure
  52
  53 EA          STRUC                             ; extended attribute list
  54 EA_TYPE     DB        ?                       ; type
  55 EA_FLAGS    DW        ?                       ; flags
  56 EA_RC       DB        ?                       ; reason code
  57 EA_NAMELEN  DB        ?                       ; name length
  58 EA_VALLEN   DW        ?                       ; value length
  59 EA_NAME     DB        ?                       ; name
  60 EA          ENDS
  61
  62
  63 ;Query Extended Attribute list
  64
  65 QEA          STRUC                             ; extended attribute list
  66 QEA_TYPE     DB        ?                       ; type
  67 QEA_FLAGS    DW        ?                       ; flags
  68 QEA_NAMELEN  DB        ?                       ; name length
  69 QEA_NAME     DB        ?                       ; name
  70 QEA          ENDS
  71
  72 \1a