bits/ipctypes.h

   1 /* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.  Generic.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 /*
  21  * Never include <bits/ipctypes.h> directly.
  22  */
  23
  24 #ifndef _BITS_IPCTYPES_H
  25 #define _BITS_IPCTYPES_H        1
  26
  27 #include <bits/types.h>
  28
  29 /* Used in `struct shmid_ds'.  */
  30 # if __WORDSIZE == 32
  31 typedef unsigned short int __ipc_pid_t;
  32 # else
  33 typedef int __ipc_pid_t;
  34 # endif
  35
  36
  37 #endif /* bits/ipctypes.h */