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/*
*
* Copyright (c) International Business Machines Corp., 2001
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* ipcshm.h - common definitions for the IPC shared memory tests
*/
#ifndef __IPCSHM_H
#define __IPCSHM_H
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include "test.h"
void cleanup(void);
void setup(void);
#define SHM_RD 0400
#define SHM_WR 0200
#define SHM_RW SHM_RD | SHM_WR
#define SHM_SIZE 2048 /* a resonable size for a memory segment */
#define INT_SIZE 4 /* instead of sizeof(int) */
#define MODE_MASK 0x01FF /* to get the lower nine permission bits */
/* from shmid_ds.ipc_perm.mode */
key_t shmkey; /* an IPC key generated by ftok() */
void rm_shm(int shm_id);
int getipckey();
int getuserid(char*);
#endif /* ipcshm.h */
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