2005-06-30 Jim Meyering <jim@meyering.net>
+ * stdopen.c: Add copyright.
+ Include <fcntl.h> and <unistd.h> unconditionally --
+ it seems to be ok to do this, these days.
+
+ * stdopen.c: Rewritten by Paul Eggert.
+ Now, the minimum overhead is just two system calls: dup and close.
+
+ * stdopen.c: New file. As yet unused.
+ The minimum overhead is three fstat calls.
+ * stdopen.h: New file.
+
* argmatch.h [!VERIFY] (VERIFY): Define.
(ARGMATCH_VERIFY): Use it, so this macro may be used more than
once in any given scope.