netfilter: xtables: make XT_ALIGN() usable in exported headers by exporting __ALIGN_KERNEL()

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XT_ALIGN() was rewritten through ALIGN() by commit 42107f5009
"netfilter: xtables: symmetric COMPAT_XT_ALIGN definition".
ALIGN() is not exported in userspace headers, which created compile problem for tc(8)
and will create problem for iptables(8).

We can't export generic looking name ALIGN() but we can export less generic
__ALIGN_KERNEL() (suggested by Ben Hutchings).
Google knows nothing about __ALIGN_KERNEL().

COMPAT_XT_ALIGN() changed for symmetry.

Reported-by: Andreas Henriksson <andreas@fatal.se>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>

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This commit is contained in:

Alexey Dobriyan 2010-04-13 11:21:46 +02:00 • committed by Patrick McHardy

parent b660d0485e

commit a79ff731a1

2 changed files with 6 additions and 5 deletions

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5

include/linux/kernel.h

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6

include/linux/netfilter/x_tables.h

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