| /* Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _SYS_IPC_H |
| #define _SYS_IPC_H 1 |
| |
| #include <features.h> |
| |
| #if !defined __USE_SVID && !defined __USE_XOPEN && __GNUC__ >= 2 |
| # warning "Files using this header must be compiled with _SVID_SOURCE or _XOPEN_SOURCE" |
| #endif |
| |
| /* Get system dependent definition of `struct ipc_perm' and more. */ |
| #include <bits/ipc.h> |
| |
| #ifndef __uid_t_defined |
| typedef __uid_t uid_t; |
| # define __uid_t_defined |
| #endif |
| |
| #ifndef __gid_t_defined |
| typedef __gid_t gid_t; |
| # define __gid_t_defined |
| #endif |
| |
| #ifndef __mode_t_defined |
| typedef __mode_t mode_t; |
| # define __mode_t_defined |
| #endif |
| |
| #ifndef __key_t_defined |
| typedef __key_t key_t; |
| # define __key_t_defined |
| #endif |
| |
| __BEGIN_DECLS |
| |
| /* Generates key for System V style IPC. */ |
| extern key_t ftok (__const char *__pathname, int __proj_id) __THROW; |
| |
| __END_DECLS |
| |
| #endif /* sys/ipc.h */ |
