ucontext.h 817 B

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  1. /*
  2. * S390 version
  3. *
  4. * Derived from "include/asm-i386/ucontext.h"
  5. */
  6. #ifndef _ASM_S390_UCONTEXT_H
  7. #define _ASM_S390_UCONTEXT_H
  8. #define UC_EXTENDED 0x00000001
  9. #ifndef __s390x__
  10. struct ucontext_extended {
  11. unsigned long uc_flags;
  12. struct ucontext *uc_link;
  13. stack_t uc_stack;
  14. _sigregs uc_mcontext;
  15. sigset_t uc_sigmask;
  16. /* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
  17. unsigned char __unused[128 - sizeof(sigset_t)];
  18. unsigned long uc_gprs_high[16];
  19. };
  20. #endif
  21. struct ucontext {
  22. unsigned long uc_flags;
  23. struct ucontext *uc_link;
  24. stack_t uc_stack;
  25. _sigregs uc_mcontext;
  26. sigset_t uc_sigmask;
  27. /* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
  28. unsigned char __unused[128 - sizeof(sigset_t)];
  29. };
  30. #endif /* !_ASM_S390_UCONTEXT_H */