arch/x86/kernel/sigframe.h

   1 #ifdef CONFIG_X86_32
   2 struct sigframe {
   3         char __user *pretcode;
   4         int sig;
   5         struct sigcontext sc;
   6         struct _fpstate fpstate;
   7         unsigned long extramask[_NSIG_WORDS-1];
   8         char retcode[8];
   9 };
  10
  11 struct rt_sigframe {
  12         char __user *pretcode;
  13         int sig;
  14         struct siginfo __user *pinfo;
  15         void __user *puc;
  16         struct siginfo info;
  17         struct ucontext uc;
  18         struct _fpstate fpstate;
  19         char retcode[8];
  20 };
  21 #else
  22 struct rt_sigframe {
  23         char __user *pretcode;
  24         struct ucontext uc;
  25         struct siginfo info;
  26 };
  27 #endif