(list_dumpdir): New function. Used to dump contents of GNUTYPE_DUMPDIR blocks.

[chaz/tar] / src / incremen.c

diff --git a/src/incremen.c b/src/incremen.c
index c671eef14e737061dd5eaa7556839b40db0ec812..e5c280acacc9e5dd2934a8b6ed9ae3d8b7296bb1 100644 (file)
--- a/src/incremen.c
+++ b/src/incremen.c
@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include <system.h>
 #include <getline.h>
@@ -344,16 +344,19 @@ read_directory_file (void)
       char *ebuf;
       int n;
       long lineno = 1;
-      unsigned long u = (errno = 0, strtoul (buf, &ebuf, 10));
+      uintmax_t u = (errno = 0, strtoumax (buf, &ebuf, 10));
       time_t t = u;
+      
       if (buf == ebuf || (u == 0 && errno == EINVAL))
        ERROR ((0, 0, "%s:1: %s", quotearg_colon (listed_incremental_option),
                _("Invalid time stamp")));
-      else if (t != u || (u == -1 && errno == ERANGE))
+      else if (t != u)
        ERROR ((0, 0, "%s:1: %s", quotearg_colon (listed_incremental_option),
                _("Time stamp out of range")));
       else
        {
+         /* FIXME: This should also input nanoseconds, but that will be a
+            change in file format.  */
          newer_mtime_option.tv_sec = t;
          newer_mtime_option.tv_nsec = 0;
        }
@@ -371,24 +374,24 @@ read_directory_file (void)
            buf[n - 1] = '\0';
 
          errno = 0;
-         dev = u = strtoul (strp, &ebuf, 10);
-         if (strp == ebuf || (u == 0 && errno == EINVAL))
+         dev = u = strtoumax (strp, &ebuf, 10);
+         if (!isspace (*ebuf))
            ERROR ((0, 0, "%s:%ld: %s",
                    quotearg_colon (listed_incremental_option), lineno,
                    _("Invalid device number")));
-         else if (dev != u || (u == -1 && errno == ERANGE))
+         else if (dev != u) 
            ERROR ((0, 0, "%s:%ld: %s",
                    quotearg_colon (listed_incremental_option), lineno,
                    _("Device number out of range")));
          strp = ebuf;
 
          errno = 0;
-         ino = u = strtoul (strp, &ebuf, 10);
-         if (strp == ebuf || (u == 0 && errno == EINVAL))
+         ino = u = strtoumax (strp, &ebuf, 10);
+         if (!isspace (*ebuf))
            ERROR ((0, 0, "%s:%ld: %s",
                    quotearg_colon (listed_incremental_option), lineno,
                    _("Invalid inode number")));
-         else if (ino != u || (u == -1 && errno == ERANGE))
+         else if (ino != u)
            ERROR ((0, 0, "%s:%ld: %s",
                    quotearg_colon (listed_incremental_option), lineno,
                    _("Inode number out of range")));
@@ -417,11 +420,15 @@ write_directory_file_entry (void *entry, void *data)
   if (directory->found)
     {
       int e;
+      char buf[UINTMAX_STRSIZE_BOUND];
       char *str = quote_copy_string (directory->name);
-      fprintf (fp, "+%lu %lu %s\n" + ! directory->nfs,
-              (unsigned long) directory->device_number,
-              (unsigned long) directory->inode_number,
-              str ? str : directory->name);
+      
+      if (directory->nfs)
+       fprintf (fp, "+");
+      fprintf (fp, "%s ", umaxtostr (directory->device_number, buf));
+      fprintf (fp, "%s ", umaxtostr (directory->inode_number, buf));
+      fprintf (fp, "%s\n", str ? str : directory->name);
+              
       e = errno;
       if (str)
        free (str);
@@ -444,7 +451,9 @@ write_directory_file (void)
   if (sys_truncate (fileno (fp)) != 0)
     truncate_error (listed_incremental_option);
 
-  fprintf (fp, "%lu\n", (unsigned long) start_time);
+  /* FIXME: This should also output nanoseconds, but that will be a
+     change in file format.  */
+  fprintf (fp, "%lu\n", (unsigned long int) start_time.tv_sec);
   if (! ferror (fp) && directory_table)
     hash_do_for_each (directory_table, write_directory_file_entry, fp);
   if (ferror (fp))
@@ -515,7 +524,7 @@ purge_directory (char const *directory_name)
          struct stat st;
          char *p = new_name (directory_name, cur);
 
-         if (deref_stat (true, p, &st))
+         if (deref_stat (false, p, &st))
            {
              stat_diag (p);
              WARN((0, 0, _("%s: Not purging directory: unable to stat"),
@@ -548,3 +557,32 @@ purge_directory (char const *directory_name)
   free (current_dir);
   free (archive_dir);
 }
+
+void
+list_dumpdir (char *buffer, size_t size)
+{
+  while (size)
+    {
+      switch (*buffer)
+       {
+       case 'Y':
+       case 'N':
+       case 'D':
+         fprintf (stdlis, "%c ", *buffer);
+         buffer++;
+         size--;
+         break;
+         
+       case 0:
+         fputc ('\n', stdlis);
+         buffer++;
+         size--;
+         break;
+         
+       default:
+         fputc (*buffer, stdlis);
+         buffer++;
+         size--;
+       }
+    }
+}