mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-06 05:10:05 +00:00
b7dd38e6e7
2001-04-29 Ralf Baechle <ralf@gnu.org> * sysdeps/unix/sysv/linux/mips/bits/sem.h: Make structure definitions match the kernel definitions. * sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/* Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. 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 <bits/ipc.h> directly; include <sys/ipc.h> instead."
|
|
#endif
|
|
|
|
#include <bits/types.h>
|
|
|
|
/* 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
|
|
{
|
|
unsigned int uid; /* Owner's user ID. */
|
|
unsigned int gid; /* Owner's group ID. */
|
|
unsigned int cuid; /* Creator's user ID. */
|
|
unsigned int cgid; /* Creator's group ID. */
|
|
unsigned int mode; /* Read/write permission. */
|
|
unsigned short int __seq; /* Sequence number. */
|
|
unsigned short int __pad1;
|
|
unsigned long int __unused1;
|
|
unsigned long int __unused2;
|
|
};
|