Impact: Fix for exported headers

We only want to error out on specific gcc versions if we are actually
building the kernel, so conditionalize the #if...#error on __KERNEL__.

Based on a patchset by Arnd Bergmann <arnd@arndb.de>.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

With the last used of non-strict names gone from the
exported header files, we can remove the old libc5
compatibility cruft from our headers and only export
strict types.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Netfilter traditionally uses BSD integer types in its
interface headers. This changes it to use the Linux
strict integer types, like everyone else.

Cc: netfilter-devel@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

The drm headers are traditionally shared with BSD and
could not use the strict linux integer types. This is
over now, so we can use our own types now.

Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

The MTD headers traditionally use stdint types rather than
the kernel integer types. This converts them to do the
same as all the others.

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

This takes care of all files that have only a small number
of non-strict integer type uses.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: netdev@vger.kernel.org
Cc: linux-ppp@vger.kernel.org
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

A number of standard posix types are used in exported headers, which
is not allowed if __STRICT_KERNEL_NAMES is defined. In order to
get rid of the non-__STRICT_KERNEL_NAMES part and to make sane headers
the default, we have to change them all to safe types.

There are also still some leftovers in reiserfs_fs.h, elfcore.h
and coda.h, but these files have not compiled in user space for
a long time.

This leaves out the various integer types ({u_,u,}int{8,16,32,64}_t),
which we take care of separately.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: netdev@vger.kernel.org
Cc: linux-ppp@vger.kernel.org
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Reported-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Merge branch 'core/header-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip into core/header-fixes

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

Merge branch 'core/header-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip into core/header-fixes

Only REISERFS_IOC_* definitions are required for user space
rest should be in #ifdef __KERNEL__ as pointed by Arnd Bergmann.
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

These are only for kernel internals as pointed by Arnd Bergmann:
   struct nubus_board
   struct nubus_dev
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

These are only for kernel internals as pointed by Arnd Bergmann:
  struct kstatfs
  struct venus_comm
  coda_vcp()
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

Merge branch 'core/header-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tipclean into core/header-fixes

fix the following 'make headers_check' warning:

  usr/include/asm/setup.h:16: extern's make no sense in userspace
  usr/include/asm/setup.h:17: extern's make no sense in userspace
  usr/include/asm/setup.h:23: extern's make no sense in userspace
  usr/include/asm/setup.h:24: extern's make no sense in userspace
  usr/include/asm/setup.h:51: extern's make no sense in userspace
  usr/include/asm/setup.h:52: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm/prctl.h:10: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/linux/reiserfs_fs.h:687: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:995: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:997: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1467: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1760: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1764: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1766: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1769: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1771: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1805: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1948: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1949: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1950: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1951: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1962: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1963: extern's make no sense in userspace
  usr/include/linux/reiserfs_fs.h:1964: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/linux/socket.h:29: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/linux/nubus.h:297: extern's make no sense in userspace
  usr/include/linux/nubus.h:299: extern's make no sense in userspace
  usr/include/linux/nubus.h:303: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/linux/in6.h:47: extern's make no sense in userspace
  usr/include/linux/in6.h:49: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/linux/coda_psdev.h:90: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-xtensa/swab.h:14: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-xtensa/swab.h:19: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-powerpc/swab.h:11: include of <linux/types.h> is preferred over <asm/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-powerpc/spu_info.h:27: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-powerpc/ps3fb.h:33: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-powerpc/kvm.h:23: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-powerpc/kvm.h:26: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-powerpc/elf.h:5: include of <linux/types.h> is preferred over <asm/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-powerpc/bootx.h:12: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-powerpc/bootx.h:57: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-parisc/swab.h:4: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-parisc/swab.h:9: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-parisc/pdc.h:420: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-mn10300/swab.h:14: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-mn10300/swab.h:19: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-mips/swab.h:12: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-mips/swab.h:18: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-mips/sigcontext.h:57: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-m32r/swab.h:4: include of <linux/types.h> is preferred over <asm/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-ia64/swab.h:9: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-ia64/swab.h:13: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warnings:

  usr/include/asm-ia64/kvm.h:24: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm-ia64/kvm.h:34: found __[us]{8,16,32,64} type without #include <linux/types.h
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-ia64/intrinsics.h:57: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

fix the following 'make headers_check' warning:

  usr/include/asm-ia64/gcc_intrin.h:63: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>