mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-15 10:17:20 +00:00
86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
/*-
|
|
* Copyright (c) 1995 Steven Wallace
|
|
* 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 Steven Wallace.
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
|
|
struct ibcs2_ipc_perm {
|
|
u_short uid; /* user id */
|
|
u_short gid; /* group id */
|
|
u_short cuid; /* creator user id */
|
|
u_short cgid; /* creator group id */
|
|
u_short mode; /* r/w permission */
|
|
u_short seq; /* sequence # (to generate unique msg/sem/shm id) */
|
|
ibcs2_key_t key; /* user specified msg/sem/shm key */
|
|
};
|
|
|
|
struct ibcs2_msqid_ds {
|
|
struct ibcs2_ipc_perm msg_perm;
|
|
struct msg *msg_first;
|
|
struct msg *msg_last;
|
|
u_short msg_cbytes;
|
|
u_short msg_qnum;
|
|
u_short msg_qbytes;
|
|
u_short msg_lspid;
|
|
u_short msg_lrpid;
|
|
ibcs2_time_t msg_stime;
|
|
ibcs2_time_t msg_rtime;
|
|
ibcs2_time_t msg_ctime;
|
|
};
|
|
|
|
struct ibcs2_semid_ds {
|
|
struct ibcs2_ipc_perm sem_perm;
|
|
struct ibcs2_sem *sem_base;
|
|
u_short sem_nsems;
|
|
ibcs2_time_t sem_otime;
|
|
ibcs2_time_t sem_ctime;
|
|
};
|
|
|
|
struct ibcs2_sem {
|
|
u_short semval;
|
|
ibcs2_pid_t sempid;
|
|
u_short semncnt;
|
|
u_short semzcnt;
|
|
};
|
|
|
|
struct ibcs2_shmid_ds {
|
|
struct ibcs2_ipc_perm shm_perm;
|
|
int shm_segsz;
|
|
int pad1;
|
|
char pad2[4];
|
|
u_short shm_lpid;
|
|
u_short shm_cpid;
|
|
u_short shm_nattch;
|
|
u_short shm_cnattch;
|
|
ibcs2_time_t shm_atime;
|
|
ibcs2_time_t shm_dtime;
|
|
ibcs2_time_t shm_ctime;
|
|
};
|