Define EPOLLONESHOT and EPOLLET using unsigned values

diff --git a/ChangeLog b/ChangeLog
index 4d2b1fc..1da2367 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-12-21  Ulrich Drepper  <drepper@gmail.com>
 
+       [BZ #13538]
+       * sysdeps/unix/sysv/linux/sys/epoll.h: Initialize EPOLLONESHOT and
+       EPOLLET with unsigned values.
+       * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Likewise.
+       * sysdeps/unix/sysv/linux/sparc/sys/epoll.h: Likewise.
+
        * math/s_cacosh.c: Use Kahan's formula if the subtraction could lead
        to large cancellation.
        * math/s_cacoshf.c: Likewise.

diff --git a/NEWS b/NEWS
index 7e4e169..b3cfcc5 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -13,7 +13,7 @@ Version 2.15
   12885, 12892, 12907, 12922, 12935, 13007, 13021, 13067, 13068, 13090,
   13092, 13114, 13118, 13123, 13134, 13138, 13147, 13150, 13179, 13192,
   13268, 13276, 13291, 13305, 13335, 13337, 13344, 13358, 13367, 13439,
-  13446, 13472, 13484, 13506, 13515, 13524
+  13446, 13472, 13484, 13506, 13515, 13524, 13538
 
 * New program pldd to list loaded object of a process
   Implemented by Ulrich Drepper.

diff --git a/sysdeps/unix/sysv/linux/sparc/sys/epoll.h b/sysdeps/unix/sysv/linux/sparc/sys/epoll.h
index 9943f21..2dfc4fc 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sys/epoll.h
+++ b/sysdeps/unix/sysv/linux/sparc/sys/epoll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007, 2008, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2008, 2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -65,9 +65,9 @@ enum EPOLL_EVENTS
 #define EPOLLHUP EPOLLHUP
     EPOLLRDHUP = 0x2000,
 #define EPOLLRDHUP EPOLLRDHUP
-    EPOLLONESHOT = (1 << 30),
+    EPOLLONESHOT = 1u << 30,
 #define EPOLLONESHOT EPOLLONESHOT
-    EPOLLET = (1 << 31)
+    EPOLLET = 1u << 31
 #define EPOLLET EPOLLET
   };
 

diff --git a/sysdeps/unix/sysv/linux/sys/epoll.h b/sysdeps/unix/sysv/linux/sys/epoll.h
index ca1d3d0..f23db92 100644 (file)
--- a/sysdeps/unix/sysv/linux/sys/epoll.h
+++ b/sysdeps/unix/sysv/linux/sys/epoll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -65,9 +65,9 @@ enum EPOLL_EVENTS
 #define EPOLLHUP EPOLLHUP
     EPOLLRDHUP = 0x2000,
 #define EPOLLRDHUP EPOLLRDHUP
-    EPOLLONESHOT = (1 << 30),
+    EPOLLONESHOT = 1u << 30,
 #define EPOLLONESHOT EPOLLONESHOT
-    EPOLLET = (1 << 31)
+    EPOLLET = 1u << 31
 #define EPOLLET EPOLLET
   };
 

diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/epoll.h b/sysdeps/unix/sysv/linux/x86_64/sys/epoll.h
index d799c84..6b5ef35 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/sys/epoll.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sys/epoll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2008, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2008, 2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -65,9 +65,9 @@ enum EPOLL_EVENTS
 #define EPOLLHUP EPOLLHUP
     EPOLLRDHUP = 0x2000,
 #define EPOLLRDHUP EPOLLRDHUP
-    EPOLLONESHOT = (1 << 30),
+    EPOLLONESHOT = 1u << 30,
 #define EPOLLONESHOT EPOLLONESHOT
-    EPOLLET = (1 << 31)
+    EPOLLET = 1u << 31
 #define EPOLLET EPOLLET
   };