1 /* Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
2 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.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
24 #if !defined __USE_SVID && !defined __USE_XOPEN && __GNUC__ >= 2
25 # warning "Files using this header must be compiled with _SVID_SOURCE or _XOPEN_SOURCE"
28 /* Get system dependent definition of `struct ipc_perm' and more. */
31 #ifndef __uid_t_defined
32 typedef __uid_t uid_t;
33 # define __uid_t_defined
36 #ifndef __gid_t_defined
37 typedef __gid_t gid_t;
38 # define __gid_t_defined
41 #ifndef __mode_t_defined
42 typedef __mode_t mode_t;
43 # define __mode_t_defined
46 #ifndef __key_t_defined
47 typedef __key_t key_t;
48 # define __key_t_defined
53 /* Generates key for System V style IPC. */
54 extern key_t ftok (__const char *__pathname, int __proj_id) __THROW;
58 #endif /* sys/ipc.h */