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diff --git a/ChangeLog b/ChangeLog
index 2910ce2..37ceac8 100644 (file)
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+++ b/ChangeLog
@@ -2,6 +2,26 @@
 
        * Version 5.3.0.
 
+2004-04-13  Paul Eggert  <eggert@twinsun.com>
+
+       Use page-aligned buffers whenever we bother to do I/O using buffer
+       sizes that are tailored for the files.
+
+       * src/cat.c: Include getpagesize.h.
+       * src/copy.c: Likewise.
+       * src/shred.c: Likewise.
+       * src/split.c: Likewise.
+       * src/cat.c (main): Align I/O buffers to page boundaries.
+       * src/copy.c (copy_reg): Likewise.
+       * src/shred.c (dopass): Likewise.
+       * src/split.c (main): Likewise.
+       * src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
+       All uses replaced by ptr_align.
+       * src/od.c (gcd, lcm): Remove; now in system.h.
+       * src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
+
+2004-04-14  Jim Meyering  <jim@meyering.net>
+
        Remove m4/Makefile.am: it's no longer needed, with newer automake
        * configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
        * Makefile.am (SUBDIRS): Remove `m4' from the list.