arch/x86/include/asm/ucontext.h

   1 #ifndef _ASM_X86_UCONTEXT_H
   2 #define _ASM_X86_UCONTEXT_H
   3
   4 #define UC_FP_XSTATE    0x1     /* indicates the presence of extended state
   5                                  * information in the memory layout pointed
   6                                  * by the fpstate pointer in the ucontext's
   7                                  * sigcontext struct (uc_mcontext).
   8                                  */
   9
  10 struct ucontext {
  11         unsigned long     uc_flags;
  12         struct ucontext  *uc_link;
  13         stack_t           uc_stack;
  14         struct sigcontext uc_mcontext;
  15         sigset_t          uc_sigmask;   /* mask last for extensibility */
  16 };
  17
  18 #endif /* _ASM_X86_UCONTEXT_H */