* include/stdio.h (__asprintf_chk, __dprintf_chk, cvs/fedora-glibc-20080305T0857

	__obstack_printf_chk): New prototypes.
	(__vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): Likewise.
	Add libc_hidden_proto.
	* libio/obprintf.c
	(_IO_obstack_jumps): No longer static, add attribute_hidden.
	* libio/bits/stdio-ldbl.h (__asprintf_chk, __dprintf_chk,
	__obstack_printf_chk, __vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): Add __LDBL_REDIR_DECL.
	* libio/bits/stdio2.h (__asprintf_chk, __dprintf_chk,
	__obstack_printf_chk, __vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): New prototypes.
	(asprintf, __asprintf, dprintf, obstack_printf, vasprintf, vdprintf,
	obstack_vprintf): New inlines.
	* debug/dprintf_chk.c: New file.
	* debug/vdprintf_chk.c: New file.
	* debug/asprintf_chk.c: New file.
	* debug/vasprintf_chk.c: New file.
	* debug/obprintf_chk.c: New file.
	* debug/tst-chk1.c (do_test): Add asprintf and obstack_printf tests.
	* debug/Versions (__asprintf_chk, __dprintf_chk, __obstack_printf_chk,
	__vasprintf_chk, __vdprintf_chk, __obstack_vprintf_chk): Export
	@@GLIBC_2.8.
	* debug/Makefile: Build asprintf_chk, vasprintf_chk, dprintf_chk,
	vdprintf_chk and obprintf_chk, set CFLAGS for them.
	* sysdeps/ieee754/ldbl-opt/nldbl-compat.c (__nldbl___vasprintf_chk,
	__nldbl___vdprintf_chk, __nldbl___obstack_vprintf_chk): Add
	libc_hidden_proto.
	* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl___vasprintf_chk,
	__nldbl___vdprintf_chk, __nldbl___obstack_vprintf_chk): New prototypes.
	* sysdeps/ieee754/ldbl-opt/Versions (__nldbl___asprintf_chk,
	__nldbl___vasprintf_chk, __nldbl___dprintf_chk, __nldbl___vdprintf_chk,
	__nldbl___obstack_printf_chk, __nldbl___obstack_vprintf_chk): Export
	@@GLIBC_2.8.
	* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add asprintf_chk,
	vasprintf_chk, dprintf_chk, vdprintf_chk, obstack_printf_chk and
	obstack_vprintf_chk.
	* sysdeps/ieee754/ldbl-opt/nldbl-obstack_vprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-dprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-obstack_printf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-asprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-vdprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-vasprintf_chk.c: New file.

1 files changed, 88 insertions, 1 deletions

diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h
index 8889540689..8c25aaae50 100644
--- a/libio/bits/stdio2.h
+++ b/libio/bits/stdio2.h
@@ -1,5 +1,5 @@
 /* Checking macros for stdio functions.
-   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2007, 2008 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
@@ -128,6 +128,93 @@ vfprintf (FILE *__restrict __stream,
   return __vfprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
 }
 
+# ifdef __USE_GNU
+
+extern int __asprintf_chk (char **__restrict __ptr, int __flag,
+			   __const char *__restrict __fmt, ...)
+     __THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur;
+extern int __vasprintf_chk (char **__restrict __ptr, int __flag,
+			    __const char *__restrict __fmt, _G_va_list __arg)
+     __THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur;
+extern int __dprintf_chk (int __fd, int __flag, __const char *__restrict __fmt,
+			  ...) __attribute__ ((__format__ (__printf__, 3, 4)));
+extern int __vdprintf_chk (int __fd, int __flag,
+			   __const char *__restrict __fmt, _G_va_list __arg)
+     __attribute__ ((__format__ (__printf__, 3, 0)));
+extern int __obstack_printf_chk (struct obstack *__restrict __obstack,
+				 int __flag, __const char *__restrict __format,
+				 ...)
+     __THROW __attribute__ ((__format__ (__printf__, 3, 4)));
+extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack,
+				  int __flag,
+				  __const char *__restrict __format,
+				  _G_va_list __args)
+     __THROW __attribute__ ((__format__ (__printf__, 3, 0)));
+
+#  ifdef __va_arg_pack
+__extern_always_inline int
+__NTH (asprintf (char **__restrict __ptr, __const char *__restrict __fmt, ...))
+{
+  return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt,
+			 __va_arg_pack ());
+}
+
+__extern_always_inline int
+__NTH (__asprintf (char **__restrict __ptr, __const char *__restrict __fmt,
+		   ...))
+{
+  return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt,
+			 __va_arg_pack ());
+}
+
+__extern_always_inline int
+dprintf (int __fd, __const char *__restrict __fmt, ...)
+{
+  return __dprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt,
+			__va_arg_pack ());
+}
+
+__extern_always_inline int
+__NTH (obstack_printf (struct obstack *__restrict __obstack,
+		       __const char *__restrict __fmt, ...))
+{
+  return __obstack_printf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt,
+			       __va_arg_pack ());
+}
+#  elif !defined __cplusplus
+#   define asprintf(ptr, ...) \
+  __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
+#   define __asprintf(ptr, ...) \
+  __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
+#   define dprintf(fd, ...) \
+  __dprintf_chk (fd, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
+#   define obstack_printf(obstack, ...) \
+  __obstack_printf_chk (obstack, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
+#  endif
+
+__extern_always_inline int
+__NTH (vasprintf (char **__restrict __ptr, __const char *__restrict __fmt,
+		  _G_va_list __ap))
+{
+  return __vasprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
+}
+
+__extern_always_inline int
+vdprintf (int __fd, __const char *__restrict __fmt, _G_va_list __ap)
+{
+  return __vdprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
+}
+
+__extern_always_inline int
+__NTH (obstack_vprintf (struct obstack *__restrict __obstack,
+			__const char *__restrict __fmt, _G_va_list __ap))
+{
+  return __obstack_vprintf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt,
+				__ap);
+}
+
+# endif
+
 #endif
 
 extern char *__gets_chk (char *__str, size_t) __wur;