hulk inclusion
category: feature
bugzilla: NA
CVE: NA
---------------------------

ILP32 needs to mix 32bit struct siginfo and 64bit sigframe for its signal
handlers. Move the existing compat code for copying siginfo to user space
and manipulating signal masks into signal32_common.c so it can be used to
deliver aarch32 and ilp32 signals.
Signed-off-by: NYury Norov <ynorov@caviumnetworks.com>
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NHanjun Guo &lt;guohanjun@huawei.com <mailto:guohanjun@huawei.com&gt;>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>