diff options
Diffstat (limited to 'bits/ipc.h')
| -rw-r--r-- | bits/ipc.h | 30 |
1 files changed, 11 insertions, 19 deletions
@@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. @@ -17,10 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_IPC_BUF_H - -#define _SYS_IPC_BUF_H 1 -#include <features.h> +#ifndef _SYS_IPC_H +# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." +#endif #include <sys/types.h> @@ -34,23 +33,16 @@ #define IPC_SET 1 /* set `ipc_perm' options */ #define IPC_STAT 2 /* get `ipc_perm' options */ - -__BEGIN_DECLS - /* Special key values. */ #define IPC_PRIVATE ((key_t) 0) /* private key */ /* Data structure used to pass permission information to IPC operations. */ struct ipc_perm -{ - __uid_t uid; /* owner's user ID */ - __gid_t gid; /* owner's group ID */ - __uid_t cuid; /* creator's user ID */ - __gid_t cgid; /* creator's group ID */ - __mode_t mode; /* read/write permission */ -}; - -__END_DECLS - -#endif /* _SYS_IPC_BUF_H */ + { + __uid_t uid; /* owner's user ID */ + __gid_t gid; /* owner's group ID */ + __uid_t cuid; /* creator's user ID */ + __gid_t cgid; /* creator's group ID */ + __mode_t mode; /* read/write permission */ + }; |