From 1b52004c4e27cac44a4d35725923708c824b6dba Mon Sep 17 00:00:00 2001
From: ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 30 May 2005 00:04:09 +0000
Subject: [PATCH] * ansidecl.h: Add ATTRIBUTE_FPTR_PRINTF.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100334 138bc75d-0d04-0410-961f-82ee72b054a4
---
include/ChangeLog | 4 ++++
include/ansidecl.h | 16 ++++++++++++++++
2 files changed, 20 insertions(+)
diff --git a/include/ChangeLog b/include/ChangeLog
index 0eb2b090d15c..bac0eb3d2246 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * ansidecl.h: Add ATTRIBUTE_FPTR_PRINTF.
+
2005-05-28 Eli Zaretskii <eliz@gnu.org>
* libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if
diff --git a/include/ansidecl.h b/include/ansidecl.h
index 380e7b35114c..439431182dc4 100644
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -312,6 +312,22 @@ So instead we use the macro below and test it against specific values. */
#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
#endif /* ATTRIBUTE_PRINTF */
+/* Use ATTRIBUTE_FPTR_PRINTF when the format attribute is to be set on
+ a function pointer. Format attributes were allowed on function
+ pointers as of gcc 3.1. */
+#ifndef ATTRIBUTE_FPTR_PRINTF
+# if (GCC_VERSION >= 3001)
+# define ATTRIBUTE_FPTR_PRINTF(m, n) ATTRIBUTE_PRINTF(m, n)
+# else
+# define ATTRIBUTE_FPTR_PRINTF(m, n)
+# endif /* GNUC >= 3.1 */
+# define ATTRIBUTE_FPTR_PRINTF_1 ATTRIBUTE_FPTR_PRINTF(1, 2)
+# define ATTRIBUTE_FPTR_PRINTF_2 ATTRIBUTE_FPTR_PRINTF(2, 3)
+# define ATTRIBUTE_FPTR_PRINTF_3 ATTRIBUTE_FPTR_PRINTF(3, 4)
+# define ATTRIBUTE_FPTR_PRINTF_4 ATTRIBUTE_FPTR_PRINTF(4, 5)
+# define ATTRIBUTE_FPTR_PRINTF_5 ATTRIBUTE_FPTR_PRINTF(5, 6)
+#endif /* ATTRIBUTE_FPTR_PRINTF */
+
/* Use ATTRIBUTE_NULL_PRINTF when the format specifier may be NULL. A
NULL format specifier was allowed as of gcc 3.3. */
#ifndef ATTRIBUTE_NULL_PRINTF
--
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