X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2Fbuffer.c;h=69812ec71597cfc502f207ef86cb7fab3ce71869;hb=5db60955f51e89833b32aa52ffb985e6d7bd7158;hp=c1a88a3ee325245047c7dd62fce9c7adb19c4826;hpb=81460a034950f1b72de86a8ee12e6ed7b65f9707;p=chaz%2Ftar

diff --git a/src/buffer.c b/src/buffer.c
index c1a88a3..69812ec 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -19,7 +19,7 @@
    with this program; if not, write to the Free Software Foundation, Inc.,
    59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#include "system.h"
+#include <system.h>
 
 #include <signal.h>
 
@@ -28,7 +28,7 @@
 #include <quotearg.h>
 
 #include "common.h"
-#include "rmt.h"
+#include <rmt.h>
 
 /* Number of retries before giving up on read.  */
 #define	READ_ERROR_MAX 10
@@ -115,32 +115,53 @@ clear_read_error_count (void)
   read_error_count = 0;
 }
 
+
+/* Time-related functions */
+
+double duration;
+
 void
-print_total_written (void)
+set_start_time ()
 {
-  tarlong written = prev_written + bytes_written;
-  char bytes[sizeof (tarlong) * CHAR_BIT];
-  char abbr[LONGEST_HUMAN_READABLE + 1];
-  char rate[LONGEST_HUMAN_READABLE + 1];
-  double seconds;
-  int human_opts = human_autoscale | human_base_1024 | human_SI | human_B;
+#if HAVE_CLOCK_GETTIME
+  if (clock_gettime (CLOCK_REALTIME, &start_timespec) != 0)
+#endif
+    start_time = time (0);
+}
 
+void
+compute_duration ()
+{
 #if HAVE_CLOCK_GETTIME
   struct timespec now;
   if (clock_gettime (CLOCK_REALTIME, &now) == 0)
-    seconds = ((now.tv_sec - start_timespec.tv_sec)
-	       + (now.tv_nsec - start_timespec.tv_nsec) / 1e9);
+    duration += ((now.tv_sec - start_timespec.tv_sec)
+		 + (now.tv_nsec - start_timespec.tv_nsec) / 1e9);
   else
 #endif
-    seconds = time (0) - start_time;
+    duration += time (NULL) - start_time;
+  set_start_time ();
+}
+
+
+
+void
+print_total_written (void)
+{
+  tarlong written = prev_written + bytes_written;
+  char bytes[sizeof (tarlong) * CHAR_BIT];
+  char abbr[LONGEST_HUMAN_READABLE + 1];
+  char rate[LONGEST_HUMAN_READABLE + 1];
+  
+  int human_opts = human_autoscale | human_base_1024 | human_SI | human_B;
 
   sprintf (bytes, TARLONG_FORMAT, written);
 
   /* Amanda 2.4.1p1 looks for "Total bytes written: [0-9][0-9]*".  */
   fprintf (stderr, _("Total bytes written: %s (%s, %s/s)\n"), bytes,
 	   human_readable (written, abbr, human_opts, 1, 1),
-	   (0 < seconds && written / seconds < (uintmax_t) -1
-	    ? human_readable (written / seconds, rate, human_opts, 1, 1)
+	   (0 < duration && written / duration < (uintmax_t) -1
+	    ? human_readable (written / duration, rate, human_opts, 1, 1)
 	    : "?"));
 }
 
@@ -510,13 +531,18 @@ flush_write (void)
       if (volume_label_option)
 	record_start++;
 
+      if (strlen (real_s_name) > NAME_FIELD_SIZE)
+	FATAL_ERROR ((0, 0,
+		      _("%s: file name too long to be stored in a GNU multivolume header"),
+		      quotearg_colon (real_s_name)));
+      
       memset (record_start, 0, BLOCKSIZE);
 
       /* FIXME: Michael P Urban writes: [a long name file] is being written
 	 when a new volume rolls around [...]  Looks like the wrong value is
 	 being preserved in real_s_name, though.  */
 
-      strcpy (record_start->header.name, real_s_name);
+      strncpy (record_start->header.name, real_s_name, NAME_FIELD_SIZE);
       record_start->header.typeflag = GNUTYPE_MULTIVOL;
       OFF_TO_CHARS (real_s_sizeleft, record_start->header.size);
       OFF_TO_CHARS (real_s_totsize - real_s_sizeleft,
@@ -763,7 +789,7 @@ flush_read (void)
 	{
 	  uintmax_t s1, s2;
 	  if (cursor->header.typeflag != GNUTYPE_MULTIVOL
-	      || strcmp (cursor->header.name, real_s_name))
+	      || strncmp (cursor->header.name, real_s_name, NAME_FIELD_SIZE))
 	    {
 	      WARN ((0, 0, _("%s is not continued on this volume"),
 		     quote (real_s_name)));
@@ -929,7 +955,8 @@ close_archive (void)
 
   sys_drain_input_pipe ();
 
-  if (verify_option)
+  compute_duration ();
+  if (verify_option) 
     verify_volume ();
 
   if (rmtclose (archive) != 0)