root/arch/arm/kernel/signal.h

INCLUDED FROM

   1 #include <asm/ucontext.h>
   2 
   3 struct sigframe {
   4         struct ucontext uc;
   5         unsigned long retcode[4];
   6 };
   7 
   8 struct rt_sigframe {
   9         struct siginfo info;
  10         struct sigframe sig;
  11 };