From 4f670845ff9ab6c48bcb5f7bf4d4ef6dc3c3064b Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 27 Mar 2012 11:51:08 +0200
Subject: reorganize file structure to match the upstream requirements

---
 pintos-progos/examples/ls.c | 90 ---------------------------------------------
 1 file changed, 90 deletions(-)
 delete mode 100644 pintos-progos/examples/ls.c

(limited to 'pintos-progos/examples/ls.c')

diff --git a/pintos-progos/examples/ls.c b/pintos-progos/examples/ls.c
deleted file mode 100644
index fbe27a1..0000000
--- a/pintos-progos/examples/ls.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* ls.c
-  
-   Lists the contents of the directory or directories named on
-   the command line, or of the current directory if none are
-   named.
-
-   By default, only the name of each file is printed.  If "-l" is
-   given as the first argument, the type, size, and inumber of
-   each file is also printed.  This won't work until project 4. */
-
-#include <syscall.h>
-#include <stdio.h>
-#include <string.h>
-
-static bool
-list_dir (const char *dir, bool verbose) 
-{
-  int dir_fd = open (dir);
-  if (dir_fd == -1) 
-    {
-      printf ("%s: not found\n", dir);
-      return false;
-    }
-
-  if (isdir (dir_fd))
-    {
-      char name[READDIR_MAX_LEN];
-
-      printf ("%s", dir);
-      if (verbose)
-        printf (" (inumber %d)", inumber (dir_fd));
-      printf (":\n");
-
-      while (readdir (dir_fd, name)) 
-        {
-          printf ("%s", name); 
-          if (verbose) 
-            {
-              char full_name[128];
-              int entry_fd;
-
-              snprintf (full_name, sizeof full_name, "%s/%s", dir, name);
-              entry_fd = open (full_name);
-
-              printf (": ");
-              if (entry_fd != -1)
-                {
-                  if (isdir (entry_fd))
-                    printf ("directory");
-                  else
-                    printf ("%d-byte file", filesize (entry_fd));
-                  printf (", inumber %d", inumber (entry_fd));
-                }
-              else
-                printf ("open failed");
-              close (entry_fd);
-            }
-          printf ("\n");
-        }
-    }
-  else 
-    printf ("%s: not a directory\n", dir);
-  close (dir_fd);
-  return true;
-}
-
-int
-main (int argc, char *argv[]) 
-{
-  bool success = true;
-  bool verbose = false;
-  
-  if (argc > 1 && !strcmp (argv[1], "-l")) 
-    {
-      verbose = true;
-      argv++;
-      argc--;
-    }
-  
-  if (argc <= 1)
-    success = list_dir (".", verbose);
-  else 
-    {
-      int i;
-      for (i = 1; i < argc; i++)
-        if (!list_dir (argv[i], verbose))
-          success = false;
-    }
-  return success ? EXIT_SUCCESS : EXIT_FAILURE;
-}
-- 
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