Merge commit 'origin/master' into fedora/master

3 files changed, 52 insertions, 16 deletions

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 0046b20608..83d0dda46c 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-31  Ulrich Drepper  <drepper@redhat.com>
+
+	* descr.h: Better definition of *_BITMASK macros for cancellation.
+
 2009-07-29  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Define explicitly to 32.
diff --git a/nptl/descr.h b/nptl/descr.h
index 22e774ab7e..9c366e7400 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -243,25 +243,25 @@ struct pthread
   int cancelhandling;
   /* Bit set if cancellation is disabled.  */
 #define CANCELSTATE_BIT		0
-#define CANCELSTATE_BITMASK	0x01
+#define CANCELSTATE_BITMASK	(0x01 << CANCELSTATE_BIT)
   /* Bit set if asynchronous cancellation mode is selected.  */
 #define CANCELTYPE_BIT		1
-#define CANCELTYPE_BITMASK	0x02
+#define CANCELTYPE_BITMASK	(0x01 << CANCELTYPE_BIT)
   /* Bit set if canceling has been initiated.  */
 #define CANCELING_BIT		2
-#define CANCELING_BITMASK	0x04
+#define CANCELING_BITMASK	(0x01 << CANCELING_BIT)
   /* Bit set if canceled.  */
 #define CANCELED_BIT		3
-#define CANCELED_BITMASK	0x08
+#define CANCELED_BITMASK	(0x01 << CANCELED_BIT)
   /* Bit set if thread is exiting.  */
 #define EXITING_BIT		4
-#define EXITING_BITMASK		0x10
+#define EXITING_BITMASK		(0x01 << EXITING_BIT)
   /* Bit set if thread terminated and TCB is freed.  */
 #define TERMINATED_BIT		5
-#define TERMINATED_BITMASK	0x20
+#define TERMINATED_BITMASK	(0x01 << TERMINATED_BIT)
   /* Bit set if thread is supposed to change XID.  */
 #define SETXID_BIT		6
-#define SETXID_BITMASK		0x40
+#define SETXID_BITMASK		(0x01 << SETXID_BIT)
   /* Mask for the rest.  Helps the compiler to optimize.  */
 #define CANCEL_RESTMASK		0xffffff80
 
diff --git a/nptl/sysdeps/x86_64/configure b/nptl/sysdeps/x86_64/configure
index b959168843..424118a0e8 100644..100755
--- a/nptl/sysdeps/x86_64/configure
+++ b/nptl/sysdeps/x86_64/configure
@@ -1,10 +1,42 @@
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/i386.
 
-{ echo "$as_me:$LINENO: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
-echo $ECHO_N "checking for .cfi_personality and .cfi_lsda pseudo-ops... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
+$as_echo_n "checking for .cfi_personality and .cfi_lsda pseudo-ops... " >&6; }
 if test "${libc_cv_asm_cfi_personality+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
     cat > conftest.s <<EOF
 ${libc_cv_dot_text}
@@ -18,7 +50,7 @@ EOF
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     libc_cv_asm_cfi_personality=yes
   else
@@ -27,10 +59,10 @@ EOF
   rm -f conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_personality" >&5
-echo "${ECHO_T}$libc_cv_asm_cfi_personality" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_personality" >&5
+$as_echo "$libc_cv_asm_cfi_personality" >&6; }
 if test x"$libc_cv_asm_cfi_personality" != xyes; then
-  { { echo "$as_me:$LINENO: error: assembler too old, .cfi_personality support missing" >&5
-echo "$as_me: error: assembler too old, .cfi_personality support missing" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: assembler too old, .cfi_personality support missing" >&5
+$as_echo "$as_me: error: assembler too old, .cfi_personality support missing" >&2;}
    { (exit 1); exit 1; }; }
 fi