user.h 1.4 KB

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  1. /* Copyright (C) 1998 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. The GNU C Library is free software; you can redistribute it and/or
  4. modify it under the terms of the GNU Lesser General Public
  5. License as published by the Free Software Foundation; either
  6. version 2.1 of the License, or (at your option) any later version.
  7. The GNU C Library is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10. Lesser General Public License for more details.
  11. You should have received a copy of the GNU Lesser General Public
  12. License along with the GNU C Library; if not, see
  13. <http://www.gnu.org/licenses/>. */
  14. #ifndef _SYS_USER_H
  15. #define _SYS_USER_H 1
  16. #include <features.h>
  17. #include <asm/ptrace.h>
  18. struct user {
  19. struct pt_regs regs; /* entire machine state */
  20. size_t u_tsize; /* text size (pages) */
  21. size_t u_dsize; /* data size (pages) */
  22. size_t u_ssize; /* stack size (pages) */
  23. unsigned long start_code; /* text starting address */
  24. unsigned long start_data; /* data starting address */
  25. unsigned long start_stack; /* stack starting address */
  26. long int signal; /* signal causing core dump */
  27. struct regs * u_ar0; /* help gdb find registers */
  28. unsigned long magic; /* identifies a core file */
  29. char u_comm[32]; /* user command name */
  30. };
  31. #endif /* sys/user.h */