176 lines
4.1 KiB
C
176 lines
4.1 KiB
C
|
/* $NetBSD: svr4_ipc.h,v 1.1 1995/10/14 20:24:32 christos Exp $ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (c) 1995 Christos Zoulas. All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
* 3. All advertising materials mentioning features or use of this software
|
||
|
|
* must display the following acknowledgement:
|
||
|
|
* This product includes software developed by Christos Zoulas.
|
||
|
|
* 4. The name of the author may not be used to endorse or promote products
|
||
|
|
* derived from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SVR4_IPC_H_
|
||
|
|
#define _SVR4_IPC_H_
|
||
|
|
|
||
|
|
/*
|
||
|
|
* General IPC
|
||
|
|
*/
|
||
|
|
#define SVR4_IPC_RMID 10
|
||
|
|
#define SVR4_IPC_SET 11
|
||
|
|
#define SVR4_IPC_STAT 12
|
||
|
|
|
||
|
|
struct svr4_ipc_perm {
|
||
|
|
svr4_uid_t uid;
|
||
|
|
svr4_gid_t gid;
|
||
|
|
svr4_uid_t cuid;
|
||
|
|
svr4_gid_t cgid;
|
||
|
|
svr4_mode_t mode;
|
||
|
|
u_long seq;
|
||
|
|
svr4_key_t key;
|
||
|
|
long pad[4];
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Message queues
|
||
|
|
*/
|
||
|
|
#define SVR4_msgget 0
|
||
|
|
#define SVR4_msgctl 1
|
||
|
|
#define SVR4_msgrcv 2
|
||
|
|
#define SVR4_msgsnd 3
|
||
|
|
|
||
|
|
struct svr4_msg {
|
||
|
|
struct svr4_msg *msg_next;
|
||
|
|
long msg_type;
|
||
|
|
u_short msg_ts;
|
||
|
|
short msg_spot;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct svr4_msqid_ds {
|
||
|
|
struct svr4_ipc_perm msg_perm;
|
||
|
|
struct svr4_msg *msg_first;
|
||
|
|
struct svr4_msg *msg_last;
|
||
|
|
u_long msg_cbytes;
|
||
|
|
u_long msg_qnum;
|
||
|
|
u_long msg_qbytes;
|
||
|
|
svr4_pid_t msg_lspid;
|
||
|
|
svr4_pid_t msg_lrpid;
|
||
|
|
svr4_time_t msg_stime;
|
||
|
|
long msg_pad1;
|
||
|
|
svr4_time_t msg_rtime;
|
||
|
|
long msg_pad2;
|
||
|
|
svr4_time_t msg_ctime;
|
||
|
|
long msg_pad3;
|
||
|
|
short msg_cv;
|
||
|
|
short msg_qnum_cv;
|
||
|
|
long msg_pad4[3];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct svr4_msgbuf {
|
||
|
|
long mtype; /* message type */
|
||
|
|
char mtext[1]; /* message text */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct svr4_msginfo {
|
||
|
|
int msgmap;
|
||
|
|
int msgmax;
|
||
|
|
int msgmnb;
|
||
|
|
int msgmni;
|
||
|
|
int msgssz;
|
||
|
|
int msgtql;
|
||
|
|
u_short msgseg;
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Shared memory
|
||
|
|
*/
|
||
|
|
#define SVR4_shmat 0
|
||
|
|
#define SVR4_shmctl 1
|
||
|
|
#define SVR4_shmdt 2
|
||
|
|
#define SVR4_shmget 3
|
||
|
|
|
||
|
|
/* shmctl() operations */
|
||
|
|
#define SVR4_SHM_LOCK 3
|
||
|
|
#define SVR4_SHM_UNLOCK 4
|
||
|
|
|
||
|
|
struct svr4_shmid_ds {
|
||
|
|
struct svr4_ipc_perm shm_perm;
|
||
|
|
int shm_segsz;
|
||
|
|
void *shm_amp;
|
||
|
|
u_short shm_lkcnt;
|
||
|
|
svr4_pid_t shm_lpid;
|
||
|
|
svr4_pid_t shm_cpid;
|
||
|
|
u_long shm_nattch;
|
||
|
|
u_long shm_cnattch;
|
||
|
|
svr4_time_t shm_atime;
|
||
|
|
long shm_pad1;
|
||
|
|
svr4_time_t shm_dtime;
|
||
|
|
long shm_pad2;
|
||
|
|
svr4_time_t shm_ctime;
|
||
|
|
long shm_pad3;
|
||
|
|
long shm_pad4[4];
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Semaphores
|
||
|
|
*/
|
||
|
|
#define SVR4_semctl 0
|
||
|
|
#define SVR4_semget 1
|
||
|
|
#define SVR4_semop 2
|
||
|
|
|
||
|
|
/* semctl() operations */
|
||
|
|
#define SVR4_SEM_GETNCNT 3
|
||
|
|
#define SVR4_SEM_GETPID 4
|
||
|
|
#define SVR4_SEM_GETVAL 5
|
||
|
|
#define SVR4_SEM_GETALL 6
|
||
|
|
#define SVR4_SEM_GETZCNT 7
|
||
|
|
#define SVR4_SEM_SETVAL 8
|
||
|
|
#define SVR4_SEM_SETALL 9
|
||
|
|
|
||
|
|
struct svr4_sem {
|
||
|
|
u_short semval;
|
||
|
|
svr4_pid_t sempid;
|
||
|
|
u_short semncnt;
|
||
|
|
u_short semzcnt;
|
||
|
|
u_short semncnt_cv;
|
||
|
|
u_short semzcnt_cv;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct svr4_semid_ds {
|
||
|
|
struct svr4_ipc_perm sem_perm;
|
||
|
|
struct svr4_sem *sem_base;
|
||
|
|
u_short sem_nsems;
|
||
|
|
svr4_time_t sem_otime;
|
||
|
|
long sem_pad1;
|
||
|
|
svr4_time_t sem_ctime;
|
||
|
|
long sem_pad2;
|
||
|
|
long sem_pad3[4];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct svr4_sembuf {
|
||
|
|
u_short sem_num;
|
||
|
|
short sem_op;
|
||
|
|
short sem_flg;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* _SVR4_IPC_H */
|