ucontext.h 979 B

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  1. /*
  2. * Copyright (C) 2012 ARM Ltd.
  3. *
  4. * This program is free software; you can redistribute it and/or modify
  5. * it under the terms of the GNU General Public License version 2 as
  6. * published by the Free Software Foundation.
  7. *
  8. * This program is distributed in the hope that it will be useful,
  9. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. * GNU General Public License for more details.
  12. *
  13. * You should have received a copy of the GNU General Public License
  14. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  15. */
  16. #ifndef __ASM_UCONTEXT_H
  17. #define __ASM_UCONTEXT_H
  18. struct ucontext {
  19. unsigned long uc_flags;
  20. struct ucontext *uc_link;
  21. stack_t uc_stack;
  22. sigset_t uc_sigmask;
  23. /* glibc uses a 1024-bit sigset_t */
  24. __u8 __unused[(1024 - sizeof(sigset_t)) / 8];
  25. /* last for future expansion */
  26. struct sigcontext uc_mcontext;
  27. };
  28. #endif /* __ASM_UCONTEXT_H */