ipc_priv.h 1.4 KB

123456789101112131415161718192021222324252627282930313233343536373839
  1. /* Old SysV permission definition for Linux. Default version.
  2. Copyright (C) 1995-2019 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library 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 GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, see
  14. <http://www.gnu.org/licenses/>. */
  15. #include <sys/ipc.h> /* For __key_t */
  16. #define __IPC_64 0x100
  17. struct __old_ipc_perm
  18. {
  19. __key_t __key; /* Key. */
  20. unsigned short int uid; /* Owner's user ID. */
  21. unsigned short int gid; /* Owner's group ID. */
  22. unsigned short int cuid; /* Creator's user ID. */
  23. unsigned short int cgid; /* Creator's group ID. */
  24. unsigned short int mode; /* Read/write permission. */
  25. unsigned short int __seq; /* Sequence number. */
  26. };
  27. #define SEMCTL_ARG_ADDRESS(__arg) &__arg.array
  28. #define MSGRCV_ARGS(__msgp, __msgtyp) \
  29. ((long int []){ (long int) __msgp, __msgtyp })
  30. #include <ipc_ops.h>