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From: rlk@mit-trillian.MIT.EDU (Robert L Krawitz)
Newsgroups: net.sources.bugs
Subject: Fix to find directory
Message-ID: <1005@mit-trillian.MIT.EDU>
Date: Wed, 13-Aug-86 22:13:22 EDT
Article-I.D.: mit-tril.1005
Posted: Wed Aug 13 22:13:22 1986
Date-Received: Thu, 14-Aug-86 20:21:50 EDT
Reply-To: rlk@mit-athena.UUCP (Robert L Krawitz)
Organization: MIT Project Athena
Lines: 29


I goofed a little -- forgot to check stat's status.  So giving a bogus
pathname following a directory will return the broken path as well.
Here's the fix.

/* fd -- echo arguments that are directories */
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>

struct stat stats;

main(argc,argv)
     int argc;
     char **argv;
{
  char *file;
  argc--;
  argv++;
  while (argc > 0)
    {
      file = *argv;
      if (stat(file, &stats) == 0)
	if (((stats.st_mode) & S_IFMT) == S_IFDIR) printf ("%s\n", file);
      argc--;
      argv++;
    }
}
-- 
Robert^Z