Message-ID: <38A4D3B0.6C292ED8@sgi.net>
From: John & Susie <jdk AT sgi DOT net>
X-Mailer: Mozilla 4.5 [en] (WinNT; I)
X-Accept-Language: en
MIME-Version: 1.0
Newsgroups: comp.os.msdos.djgpp
Subject: __file_tree_walk problem??
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Lines: 121
Date: Fri, 11 Feb 2000 22:29:52 -0500
NNTP-Posting-Host: 209.166.131.95
X-Complaints-To: abuse AT stargate DOT net
X-Trace: news.sgi.net 950326226 209.166.131.95 (Fri, 11 Feb 2000 22:30:26 EST)
NNTP-Posting-Date: Fri, 11 Feb 2000 22:30:26 EST
Organization: Stargate Industries, LLC
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

The following short program is lifted out Rhide's libc help (headers
added) and compiled in Rhide with GCC:

/*******  filewalk.c  *********/



#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <dir.h>
#include <errno.h>
     
 int ff_walker(const char *path, const struct ffblk *ff)
     {
       printf("%s:\t%lu\t", path, ff->ff_fsize);
       if (ff->ff_attrib & 1)
         printf("R");
       if (ff->ff_attrib & 2)
         printf("H");
       if (ff->ff_attrib & 4)
         printf("S");
       if (ff->ff_attrib & 8)
         printf("V");
       if (ff->ff_attrib & 0x10)
         printf("D");
       if (ff->ff_attrib & 0x20)
         printf("A");
       printf("\n");
     
       if (strcmp(ff->ff_name, "XXXXX") == 0)
         return 42;
       return 0;
     }
     
     int
     main(int argc, char *argv[])
     { char msg[80];

       if (argc > 1)
         {
           sprintf(msg, "__file_tree_walk: %d",
                        __file_tree_walk(argv[1], ff_walker));
           if (errno)
             perror(msg);
           else
             puts(msg);
         }
       else
         printf("Usage: %s dir\n", argv[0]);
     
       return 0;
     }

/*****  end filewalker.c ******/



This is a sampling of the output (tmp.txt) run in DOS 6.x (d: is a 450~
MB FAT16 partition) from the command line as follows:

filewalk d:\ >tmp.txt



d:./C___TU~1/HTML/CONTAI~1/Bf:	4294967295	RHSV      <<----- ????

d:./C___TU~1/HTML/CONTAI~1/
i:	6881383	RHSV              <<----- ????

d:./C___TU~1/HTML/CONTAI~1/INSERT~1.GIF:	20981	A

d:./C___TU~1/HTML/CONTAI~1/DELLIST.GIF:	2676	A

d:./C___TU~1/HTML/CONTAI~1/QUEUE.GIF:	2034	A

d:./C___TU~1/HTML/CONTAI~1/STACK:	0	D

d:./C___TU~1/HTML/CONTAI~1/STACK/STACK.GIF:	2424	A

d:./C___TU~1/HTML/Be:	4294967295	RHSV            <<<---- ???? 

d:./C___TU~1/HTML/
t:	7536755	RHSV                    <<<---- ????

d:./C___TU~1/HTML/TEMPLA~1:	0	D

d:./C___TU~1/HTML/TEMPLA~1/TREE.GIF:	2999	A

d:./C___TU~1/PDF:	0	D

d:./C___TU~1/PDF/B.:	4294967295	RHSV             <<---- ????

d:./C___TU~1/PDF/
c:	6684772	RHSV                     <<---- ????

d:./C___TU~1/PDF/CPLUSP~1.ZIP:	1786956	A

d:./RG_QSORT.C:	7036	A

d:./LL_QSORT.C:	2498	A

d:./SNIPSORT.H:	1461	A

d:./LL_MSORT.C:	2122	A

d:./RG_ISORT.C:	1150	A

d:./UNTITLED.TXT:	626	A

d:./Bg:	4294967295	RHSV  <<---------------????

d:./
f:	7340138	RHSV    
<<---------------------????                                

d:./FLOPPY~1.JPG:	52079	A

__file_tree_walk: 0



The problem: The files flagged <<------- ??? don't exist! In fact about
1/3 of the files reported don't exist. How do I separate the wheat from
the chaff?