Hallo, Charles!

*** Am 20. Dezember 1996 um 19:00 schrieb Charles Gaefke an Jonathan De
Boyne Pollard:

 JD>> documentation again.  Note the MUST_HAVE_DIRECTORY attribute.
 CG>     FYI there is no such attribute under Watcom 10.x C/C++.

FYI this is a constant in a header file contained in the developer's
toolkit which Watcom delivers.

This constant is in there since at least OS/2 2.1 (I was too lazy to dig
out older toolkits). The file is BSEDOS.H. You need to define
INCL_DOSFILEMGR before including .


 /* DosOpen/DosQFHandState/DosQueryFileInfo et al file attributes; also */
 /* known as Dos File Mode bits... */
 #define FILE_NORMAL     0x0000
 #define FILE_READONLY   0x0001
 #define FILE_HIDDEN     0x0002
 #define FILE_SYSTEM     0x0004
 #define FILE_DIRECTORY  0x0010
 #define FILE_ARCHIVED   0x0020

 #define FILE_IGNORE     0x10000     /* ignore file attribute in */
 /* DosSetPath/File Info if */
 /* this bit is set*/

 #define MUST_HAVE_READONLY      ( (FILE_READONLY  << 8) | FILE_READONLY  )
 #define MUST_HAVE_HIDDEN        ( (FILE_HIDDEN    << 8) | FILE_HIDDEN    )
 #define MUST_HAVE_SYSTEM        ( (FILE_SYSTEM    << 8) | FILE_SYSTEM    )
 #define MUST_HAVE_DIRECTORY     ( (FILE_DIRECTORY << 8) | FILE_DIRECTORY )
 #define MUST_HAVE_ARCHIVED      ( (FILE_ARCHIVED  << 8) | FILE_ARCHIVED  )


Tschau...Thomas

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