From 266ae826f8660d485daba069a921ec1ebc68a46d Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Sun, 24 Apr 2005 19:29:39 +0000 Subject: Fix bug 222: Move all archs to newer __IPC_64 interface for {msg,sem,shm}ctl syscalls. This won't work on 2.2 kernels(I think). --- libc/sysdeps/linux/sparc/bits/ipc.h | 62 +++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 libc/sysdeps/linux/sparc/bits/ipc.h (limited to 'libc/sysdeps/linux/sparc/bits/ipc.h') diff --git a/libc/sysdeps/linux/sparc/bits/ipc.h b/libc/sysdeps/linux/sparc/bits/ipc.h new file mode 100644 index 000000000..988dc125d --- /dev/null +++ b/libc/sysdeps/linux/sparc/bits/ipc.h @@ -0,0 +1,62 @@ +/* Copyright (C) 1995-1999, 2000 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 +# error "Never use directly; include instead." +#endif + +#include +#include + +/* Mode bits for `msgget', `semget', and `shmget'. */ +#define IPC_CREAT 01000 /* Create key if key does not exist. */ +#define IPC_EXCL 02000 /* Fail if key exists. */ +#define IPC_NOWAIT 04000 /* Return error on wait. */ + +/* Control commands for `msgctl', `semctl', and `shmctl'. */ +#define IPC_RMID 0 /* Remove identifier. */ +#define IPC_SET 1 /* Set `ipc_perm' options. */ +#define IPC_STAT 2 /* Get `ipc_perm' options. */ +#ifdef __USE_GNU +# define IPC_INFO 3 /* See ipcs. */ +#endif + +/* Special key values. */ +#define IPC_PRIVATE ((__key_t) 0) /* Private key. */ + + +/* Data structure used to pass permission information to IPC operations. */ +struct ipc_perm + { + __key_t __key; /* Key. */ + __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. */ +#if __WORDSIZE == 32 + unsigned short int __pad1; + unsigned short int mode; /* Read/write permission. */ + unsigned short int __pad2; +#else + __mode_t mode; /* Read/write permission. */ + unsigned short int __pad1; +#endif + unsigned short int __seq; /* Sequence number. */ + unsigned long long int __unused1; + unsigned long long int __unused2; + }; -- cgit v1.2.3