From f32f28695d938597ad93177dc83225dcb3c69f74 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 14 Jun 2010 08:18:26 -0700
Subject: [PATCH] Fix a couple of __REDIRECT () __THROW occurrences

This patch fixes some cases which fail to parse with C++.
---
 ChangeLog      |  7 +++++++
 libio/stdio.h  | 16 ++++++++--------
 posix/getopt.h |  8 ++++----
 wcsmbs/wchar.h | 16 ++++++++--------
 4 files changed, 27 insertions(+), 20 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d5f9d30334..1ff6ac7f38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of
+	__REDIRECT followed by __THROW.
+	* wcsmbs/wchar.h (swscanf, vswscanf): Likewise.
+	* posix/getopt.h (getopt): Likewise.
+
 2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>
 
 	* hurd/lookup-at.c (__file_name_lookup_at): Accept
diff --git a/libio/stdio.h b/libio/stdio.h
index 85542b1cfd..bf16b3fff7 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -447,9 +447,9 @@ extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
 		       __isoc99_fscanf) __wur;
 extern int __REDIRECT (scanf, (__const char *__restrict __format, ...),
 		       __isoc99_scanf) __wur;
-extern int __REDIRECT (sscanf, (__const char *__restrict __s,
-				__const char *__restrict __format, ...),
-		       __isoc99_sscanf) __THROW;
+extern int __REDIRECT_NTH (sscanf, (__const char *__restrict __s,
+				    __const char *__restrict __format, ...),
+			   __isoc99_sscanf);
 # else
 extern int __isoc99_fscanf (FILE *__restrict __stream,
 			    __const char *__restrict __format, ...) __wur;
@@ -501,11 +501,11 @@ extern int __REDIRECT (vfscanf,
 extern int __REDIRECT (vscanf, (__const char *__restrict __format,
 				_G_va_list __arg), __isoc99_vscanf)
      __attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
-extern int __REDIRECT (vsscanf,
-		       (__const char *__restrict __s,
-			__const char *__restrict __format, _G_va_list __arg),
-		       __isoc99_vsscanf)
-     __THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
+extern int __REDIRECT_NTH (vsscanf,
+			   (__const char *__restrict __s,
+			    __const char *__restrict __format,
+			    _G_va_list __arg), __isoc99_vsscanf)
+     __attribute__ ((__format__ (__scanf__, 2, 0)));
 #  else
 extern int __isoc99_vfscanf (FILE *__restrict __s,
 			     __const char *__restrict __format,
diff --git a/posix/getopt.h b/posix/getopt.h
index ff0251dec0..6e2fa27180 100644
--- a/posix/getopt.h
+++ b/posix/getopt.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2009
+   Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2009,2010
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -158,9 +158,9 @@ extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
    additional functionality can be disable at runtime.  This redirection
    helps to also do this at runtime.  */
 #  ifdef __REDIRECT
-  extern int __REDIRECT (getopt, (int ___argc, char *const *___argv,
-				  const char *__shortopts),
-			 __posix_getopt) __THROW;
+  extern int __REDIRECT_NTH (getopt, (int ___argc, char *const *___argv,
+				      const char *__shortopts),
+			     __posix_getopt);
 #  else
 extern int __posix_getopt (int ___argc, char *const *___argv,
 			   const char *__shortopts) __THROW;
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 5a4e10e543..061b105be8 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -658,10 +658,10 @@ extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream,
 extern int __REDIRECT (wscanf, (__const wchar_t *__restrict __format, ...),
 		       __isoc99_wscanf)
      /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
-extern int __REDIRECT (swscanf, (__const wchar_t *__restrict __s,
-				 __const wchar_t *__restrict __format, ...),
-		       __isoc99_swscanf)
-     __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
+extern int __REDIRECT_NTH (swscanf, (__const wchar_t *__restrict __s,
+				     __const wchar_t *__restrict __format,
+				     ...), __isoc99_swscanf)
+     /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
 #  else
 extern int __isoc99_fwscanf (__FILE *__restrict __stream,
 			     __const wchar_t *__restrict __format, ...);
@@ -712,10 +712,10 @@ extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s,
 extern int __REDIRECT (vwscanf, (__const wchar_t *__restrict __format,
 				 __gnuc_va_list __arg), __isoc99_vwscanf)
      /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
-extern int __REDIRECT (vswscanf, (__const wchar_t *__restrict __s,
-				  __const wchar_t *__restrict __format,
-				  __gnuc_va_list __arg), __isoc99_vswscanf)
-     __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
+extern int __REDIRECT_NTH (vswscanf, (__const wchar_t *__restrict __s,
+				      __const wchar_t *__restrict __format,
+				      __gnuc_va_list __arg), __isoc99_vswscanf)
+     /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
 #  else
 extern int __isoc99_vfwscanf (__FILE *__restrict __s,
 			      __const wchar_t *__restrict __format,