X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Ffsusage.c;h=23d40ea1d1f62c1723b3e8e0ec3e97ebecc203e6;hb=1eb850a182e6e5aa66d17d314b394e2ded30e2b5;hp=c9721ca7ee3037c2dbcd8316f587480770e8fbf2;hpb=44df621bcd3c8d7682ccf81793117939e954fbf4;p=gnulib.git

diff --git a/lib/fsusage.c b/lib/fsusage.c
index c9721ca7e..23d40ea1d 100644
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -3,10 +3,10 @@
    Copyright (C) 1991, 1992, 1996, 1998, 1999, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,8 +14,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -56,6 +55,11 @@
 # include "full-read.h"
 #endif
 
+/* The results of open() in this file are not used with fchdir,
+   therefore save some unnecessary work in fchdir.c.  */
+#undef open
+#undef close
+
 /* Many space usage primitives use all 1 bits to denote a value that is
    not applicable or unknown.  Propagate this information by returning
    a uintmax_t value that is all 1 bits if X is all 1 bits, even if X
@@ -65,7 +69,7 @@
     && (~ (x) == (sizeof (x) < sizeof (int) \
 		  ? - (1 << (sizeof (x) * CHAR_BIT)) \
 		  : 0))) \
-   ? UINTMAX_MAX : (x))
+   ? UINTMAX_MAX : (uintmax_t) (x))
 
 /* Extract the top bit of X as an uintmax_t value.  */
 #define EXTRACT_TOP_BIT(x) ((x) \