From: Radical DOT NetSurfer AT delorie DOT com
Newsgroups: comp.os.msdos.djgpp
Subject: HELP: S_ISDIR() ?????
Date: Mon, 19 Nov 2001 15:34:12 -0500
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

I have a program that is meant by its designer to be compiled 
in both DJGPP and Borland (etc.) compilers...

however, he's using 'S_ISDIR()' which I have never seen before,
DJGPP libc.txt  (2.95.3) gives some "vague" information under

int ftw(const char *dir,
        int (*func)(const char *path, struct stat *stbuf, int flag),
        int depth);
-------- and ------------
int stat(const char *file, struct stat *sbuf);
-------- and ------------
sys/stat.h   

#define S_ISDIR(m)	(((m) & 0xf000) == 0x3000)

====== Borlands   sys\stat.h  (16.32-bit) ========
gives this information:

/* Traditional names for bits in st_mode.
 */
#define S_IFDIR  0x4000  /* directory */

#if defined(__FLAT__)
/* POSIX file type test macros.  The parameter is an st_mode value.
 */
#define S_ISDIR(m)  ((m) & S_IFDIR)

=============================================

Can someone offer some input on this so I can properly
#ifdef BORLANDC
myself around this problem?

Also, I'd like an approach that would indicate if
"16-bit" or "FLAT" model compiles are attempted.

Eegads... my work is cut out for me isn't it....LOL.??

//RadSurfer//

email: radsmail AT juno DOT com