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GNU C Library master sources branch master updated. glibc-2.16-ports-merge-764-g79c9b9f


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       via  79c9b9feb45d175d4a394edd9ecf89cde97890c4 (commit)
      from  c60d3bf2fa54298f2dcdea1cceda63e0c0b14ae3 (commit)

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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=79c9b9feb45d175d4a394edd9ecf89cde97890c4

commit 79c9b9feb45d175d4a394edd9ecf89cde97890c4
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Thu Nov 22 16:47:54 2012 +0000

    Mark unwind-dw2-fde-glibc.c variable possibly unused.

diff --git a/ChangeLog b/ChangeLog
index dc67044..4a6eee2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2012-11-22  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/generic/unwind-dw2-fde-glibc.c
+	(_Unwind_IteratePhdrCallback): Declare P_DYNAMIC with
+	__attribute__ ((unused)).
+
 	[BZ #14645]
 	* sysdeps/ieee754/ldbl-128ibm/s_fmal.c (__fmal): Compute result as
 	x * y if x and y are nonzero and z is zero.
diff --git a/sysdeps/generic/unwind-dw2-fde-glibc.c b/sysdeps/generic/unwind-dw2-fde-glibc.c
index 356428c..25f4c73 100644
--- a/sysdeps/generic/unwind-dw2-fde-glibc.c
+++ b/sysdeps/generic/unwind-dw2-fde-glibc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2002, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
    Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    This file is part of the GNU C Library.
@@ -85,7 +85,8 @@ static int
 _Unwind_IteratePhdrCallback (struct dl_phdr_info *info, size_t size, void *ptr)
 {
   struct unw_eh_callback_data *data = (struct unw_eh_callback_data *) ptr;
-  const ElfW(Phdr) *phdr, *p_eh_frame_hdr, *p_dynamic;
+  const ElfW(Phdr) *phdr, *p_eh_frame_hdr;
+  const ElfW(Phdr) *p_dynamic __attribute__ ((unused));
   long n, match;
   _Unwind_Ptr load_base;
   const unsigned char *p;

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                              |    4 ++++
 sysdeps/generic/unwind-dw2-fde-glibc.c |    5 +++--
 2 files changed, 7 insertions(+), 2 deletions(-)


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