switch compat_sys_sigprocmask to COMPAT_SYSCALL_DEFINE

In principle, C ABI violation on ppc and mips...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-11-25 19:41:01 -05:00
commit 5cf2210022