arch/s390/include/asm/ucontext.h

   1 /*
   2  *  include/asm-s390/ucontext.h
   3  *
   4  *  S390 version
   5  *
   6  *  Derived from "include/asm-i386/ucontext.h"
   7  */
   8
   9 #ifndef _ASM_S390_UCONTEXT_H
  10 #define _ASM_S390_UCONTEXT_H
  11
  12 #define UC_EXTENDED     0x00000001
  13
  14 #ifndef __s390x__
  15
  16 struct ucontext_extended {
  17         unsigned long     uc_flags;
  18         struct ucontext  *uc_link;
  19         stack_t           uc_stack;
  20         _sigregs          uc_mcontext;
  21         unsigned long     uc_sigmask[2];
  22         unsigned long     uc_gprs_high[16];
  23 };
  24
  25 #endif
  26
  27 struct ucontext {
  28         unsigned long     uc_flags;
  29         struct ucontext  *uc_link;
  30         stack_t           uc_stack;
  31         _sigregs          uc_mcontext;
  32         sigset_t          uc_sigmask;   /* mask last for extensibility */
  33 };
  34
  35 #endif /* !_ASM_S390_UCONTEXT_H */