* misc/sys/cdefs.h (__va_arg_pack): Define for GCC 4.3+.

	* misc/bits/syslog.h (syslog): When __va_arg_pack is defined,
	implement as __extern_always_inline function.
	(vsyslog): Define as __extern_always_inline function unconditionally.
	* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf):
	When __va_arg_pack is defined, implement as __extern_always_inline
	functions.
	(vsprintf, vsnprintf, vprintf, vfprintf): Define as
	__extern_always_inline functions unconditionally.
	* libio/bits/stdio.h (vprintf): Ifdef out the inline when
	bits/stdio2.h will be included.
	* wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect.
	(swprintf, wprintf, fwprintf): When __va_arg_pack is defined,
	implement as __extern_always_inline functions.
	(vswprintf, vwprintf, vfwprintf): Define as
	__extern_always_inline functions unconditionally.
	* debug/tst-chk1.c (do_test): Enable remaining tests for C++.

2007-09-03  Jakub Jelinek  <jakub@redhat.com>

	* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only
	define in C++ for GCC 4.3+, in C++ always use __gnu_inline__
	attribute.
	* include/features.h (__USE_EXTERN_INLINES): Define only when
	__extern_inline is defined.
	* stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	* misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	* socket/sys/socket.h: Include bits/socket2.h when
	__extern_always_inline is defined instead of when not __cplusplus.
	* libio/stdio.h: Include bits/stdio2.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	* posix/unistd.h: Include bits/unistd.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	* string/string.h: Include bits/string3.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	* wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline
	is defined instead of when not __cplusplus.
	(btowc, wctob): Don't guard the inlines with ifndef __cplusplus.
	* io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline
	is not defined.
	* misc/bits/syslog-ldbl.h: Guard *_chk stuff with
	defined __extern_always_inline instead of !defined __cplusplus.
	* libio/bits/stdio-ldbl.h: Likewise.
	* wcsmbs/bits/wchar-ldbl.h: Likewise.
	* misc/bits/syslog.h (syslog): Don't define for C++.
	(vsyslog): Use __extern_always_inline function for C++ instead of
	a macro.
	* libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline
	whenever that macro is defined.
	(vprintf): Don't provide the inline for C++.
	(fread_unlocked, fwrite_unlocked): Don't define the macros for C++.
	* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't
	define the macros for C++.
	(vsprintf, vsnprintf, vprintf, vfprintf): Define as
	__extern_always_inline functions for C++.
	* io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat,
	stat64, lstat64, fstat64, fstatat64): Don't define if not
	__USE_EXTERN_INLINES.
	* wcsmbs/bits/wchar2.h: Fix #error message.
	(swprintf, wprintf, fwprintf): Don't define the macros for C++.
	(vswprintf, vwprintf, vfwprintf): Define using
	__extern_always_inline functions for C++.
	* string/bits/string3.h: Don't #undef macros if __cplusplus.
	(memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy,
	strncpy, strcat, strncat): Define as __extern_always_inline
	functions instead of macros for C++.
	* math/bits/cmathcalls.h: Guard __extern_inline routines with
	defined __extern_inline.
	* sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define
	to __extern_inline whenever that macro is defined.
	* sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise.
	* sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise.
	* sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
	* sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major,
	gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from
	prototypes.  Only provide __extern_inline routines if
	__USE_EXTERN_INLINES.
	* debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6}
	tests.
	* debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++.
	For now avoid some *printf tests in C++.  Skip all testing
	if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro
	is not.
	* debug/tst-chk4.cc: New file.
	* debug/tst-chk5.cc: New file.
	* debug/tst-chk6.cc: New file.
	* debug/tst-lfschk4.cc: New file.
	* debug/tst-lfschk5.cc: New file.
	* debug/tst-lfschk6.cc: New file.
	* include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid
	prototypes in C++.
	* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
	__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
	__vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.

1 files changed, 23 insertions, 1 deletions

diff --git a/debug/Makefile b/debug/Makefile
index 18905c366f..a2c28f9737 100644
--- a/debug/Makefile
+++ b/debug/Makefile
@@ -79,15 +79,37 @@ CFLAGS-recvfrom_chk.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-tst-chk1.c = -Wno-format
 CFLAGS-tst-chk2.c = -Wno-format
 CFLAGS-tst-chk3.c = -Wno-format
+CFLAGS-tst-chk4.cc = -Wno-format
+CFLAGS-tst-chk5.cc = -Wno-format
+CFLAGS-tst-chk6.cc = -Wno-format
+CFLAGS-tst-lfschk1.c = -Wno-format
+CFLAGS-tst-lfschk2.c = -Wno-format
+CFLAGS-tst-lfschk3.c = -Wno-format
+CFLAGS-tst-lfschk4.cc = -Wno-format
+CFLAGS-tst-lfschk5.cc = -Wno-format
+CFLAGS-tst-lfschk6.cc = -Wno-format
 tst-chk1-ENV = LOCPATH=$(common-objpfx)localedata
 tst-chk2-ENV = LOCPATH=$(common-objpfx)localedata
 tst-chk3-ENV = LOCPATH=$(common-objpfx)localedata
+tst-chk4-ENV = LOCPATH=$(common-objpfx)localedata
+tst-chk5-ENV = LOCPATH=$(common-objpfx)localedata
+tst-chk6-ENV = LOCPATH=$(common-objpfx)localedata
 tst-lfschk1-ENV = LOCPATH=$(common-objpfx)localedata
 tst-lfschk2-ENV = LOCPATH=$(common-objpfx)localedata
 tst-lfschk3-ENV = LOCPATH=$(common-objpfx)localedata
+tst-lfschk4-ENV = LOCPATH=$(common-objpfx)localedata
+tst-lfschk5-ENV = LOCPATH=$(common-objpfx)localedata
+tst-lfschk6-ENV = LOCPATH=$(common-objpfx)localedata
+LDFLAGS-tst-chk4 = -lstdc++
+LDFLAGS-tst-chk5 = -lstdc++
+LDFLAGS-tst-chk6 = -lstdc++
+LDFLAGS-tst-lfschk4 = -lstdc++
+LDFLAGS-tst-lfschk5 = -lstdc++
+LDFLAGS-tst-lfschk6 = -lstdc++
 
 tests = backtrace-tst tst-chk1 tst-chk2 tst-chk3 \
-	tst-lfschk1 tst-lfschk2 tst-lfschk3 test-strcpy_chk test-stpcpy_chk
+	tst-lfschk1 tst-lfschk2 tst-lfschk3 test-strcpy_chk test-stpcpy_chk \
+	tst-chk4 tst-chk5 tst-chk6 tst-lfschk4 tst-lfschk5 tst-lfschk6
 
 extra-libs = libSegFault libpcprofile
 extra-libs-others = $(extra-libs)