* src/buffer.c (record_buffer_aligned): New var.

[chaz/tar] / src / buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index 81efe323eff270b531b486584ff12554068fe355..a6daf3c9b3ae61774c52e09a61f913b211d09b9b 100644 (file)
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -20,11 +20,13 @@
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include <system.h>
+#include <system-ioctl.h>
 
 #include <signal.h>
 
 #include <closeout.h>
 #include <fnmatch.h>
+#include <getline.h>
 #include <human.h>
 #include <quotearg.h>
 
@@ -42,6 +44,7 @@
 static tarlong prev_written;   /* bytes written on previous volumes */
 static tarlong bytes_written;  /* bytes written on this volume */
 static void *record_buffer[2]; /* allocated memory */
+union block *record_buffer_aligned[2];
 static int record_index;
 
 /* FIXME: The following variables should ideally be static to this
@@ -367,10 +370,11 @@ xclose (int fd)
 static void
 init_buffer ()
 {
-  if (!record_buffer[record_index])
-    page_aligned_alloc (&record_buffer[record_index], record_size);
+  if (! record_buffer_aligned[record_index])
+    record_buffer_aligned[record_index] =
+      page_aligned_alloc (&record_buffer[record_index], record_size);
 
-  record_start = record_buffer[record_index];
+  record_start = record_buffer_aligned[record_index];
   current_block = record_start;
   record_end = record_start + blocking_factor;
 }
@@ -967,7 +971,7 @@ new_volume (enum access_mode mode)
   static FILE *read_file;
   static int looped;
   int prompt;
-  
+
   if (!read_file && !info_script_option)
     /* FIXME: if fopen is used, it will never be closed.  */
     read_file = archive == STDIN_FILENO ? fopen (TTY_NAME, "r") : stdin;
@@ -991,7 +995,7 @@ new_volume (enum access_mode mode)
       looped = 1;
     }
   prompt = looped;
-  
+
  tryagain:
   if (prompt)
     {