clitar.c: update TAR_DEFAULT_BLOCK_SIZE comment

Signed-off-by: Aurélien Aptel <aurelien.aptel@gmail.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/source3/client/clitar.c b/source3/client/clitar.c
index 46c51b50bf5dfe8f42bac9ae760abdf3b7256010..552ffcf9fdea618dde42acf01b31d3f2f2c935f1 100644 (file)
--- a/source3/client/clitar.c
+++ b/source3/client/clitar.c
@@ -33,8 +33,12 @@
 #define TAR_MAX_BLOCK_SIZE 0xffff
 
 /**
+ * Default tar block size in bytes. Hasn't changed since the first
+ * commit in 1996...
+ *
  * A more adequate size will be used for better performance unless
- * we're dealing with a tape device with fixed block size.
+ * we're dealing with a tape device with a fixed read/write block
+ * size.
  *
  * The actual choice is made by libarchive.
  */