Compatibility between dumps made on little endian machines vs. big endian machines...

[dump.git] / dump / optr.c

diff --git a/dump/optr.c b/dump/optr.c
index 6c2efb703287a6ad2d80ef52c7b33b5dfd680285..de1d6f6fde171a16b6d19494c8f5ee1b3b4d6955 100644 (file)
--- a/dump/optr.c
+++ b/dump/optr.c
@@ -2,8 +2,7 @@
  *     Ported to Linux's Second Extended File System as part of the
  *     dump and restore backup suit
  *     Remy Card <card@Linux.EU.Org>, 1994-1997
- *      Stelian Pop <pop@cybercable.fr>, 1999 
- *
+ *     Stelian Pop <pop@cybercable.fr>, 1999-2000
  */
 
 /*-
@@ -37,10 +36,13 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- *
- * $Id: optr.c,v 1.5 1999/10/11 13:31:11 stelian Exp $
  */
 
+#ifndef lint
+static const char rcsid[] =
+       "$Id: optr.c,v 1.10 2000/02/10 09:42:32 stelian Exp $";
+#endif /* not lint */
+
 #include <sys/param.h>
 #include <sys/wait.h>
 #include <sys/time.h>
@@ -326,6 +328,8 @@ timeest(void)
                tschedule = tnow + 300;
                if (blockswritten < 500)
                        return;
+               if (blockswritten > tapesize)
+                       tapesize = blockswritten;
                deltat = tstart_writing - tnow +
                        (1.0 * (tnow - tstart_writing))
                        / blockswritten * tapesize;
@@ -356,8 +360,14 @@ msg(fmt, va_alist)
        va_start(ap);
 #endif
        (void) vfprintf(stderr, fmt, ap);
+       va_end(ap);
        (void) fflush(stdout);
        (void) fflush(stderr);
+#ifdef __STDC__
+       va_start(ap, fmt);
+#else
+       va_start(ap);
+#endif
        (void) vsnprintf(lastmsg, sizeof(lastmsg), fmt, ap);
        va_end(ap);
 }
@@ -419,8 +429,11 @@ allocfsent(struct fstab *fs)
        register struct fstab *new;
 
        new = (struct fstab *)malloc(sizeof (*fs));
-       if (new == NULL ||
-           (new->fs_file = strdup(fs->fs_file)) == NULL ||
+       if (new == NULL)
+               quit("%s\n", strerror(errno));
+       if (strlen(fs->fs_file) > 1 && fs->fs_file[strlen(fs->fs_file) - 1] == '/')
+               fs->fs_file[strlen(fs->fs_file) - 1] = '\0';
+       if ((new->fs_file = strdup(fs->fs_file)) == NULL ||
            (new->fs_type = strdup(fs->fs_type)) == NULL ||
            (new->fs_spec = strdup(fs->fs_spec)) == NULL)
                quit("%s\n", strerror(errno));