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Diffstat (limited to 'sys/compat/linux/linux_ipc.h')
| -rw-r--r-- | sys/compat/linux/linux_ipc.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_ipc.h b/sys/compat/linux/linux_ipc.h new file mode 100644 index 0000000..f1531ba --- /dev/null +++ b/sys/compat/linux/linux_ipc.h @@ -0,0 +1,182 @@ +/*- + * Copyright (c) 2000 Marcel Moolenaar + * 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 + * in this position and unchanged. + * 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. 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. + * + * $FreeBSD$ + */ + +#ifndef _LINUX_IPC_H_ +#define _LINUX_IPC_H_ + +/* + * SystemV IPC defines + */ +#define LINUX_SEMOP 1 +#define LINUX_SEMGET 2 +#define LINUX_SEMCTL 3 +#define LINUX_MSGSND 11 +#define LINUX_MSGRCV 12 +#define LINUX_MSGGET 13 +#define LINUX_MSGCTL 14 +#define LINUX_SHMAT 21 +#define LINUX_SHMDT 22 +#define LINUX_SHMGET 23 +#define LINUX_SHMCTL 24 + +#define LINUX_IPC_RMID 0 +#define LINUX_IPC_SET 1 +#define LINUX_IPC_STAT 2 +#define LINUX_IPC_INFO 3 + +#define LINUX_MSG_INFO 12 + +#define LINUX_SHM_LOCK 11 +#define LINUX_SHM_UNLOCK 12 +#define LINUX_SHM_STAT 13 +#define LINUX_SHM_INFO 14 + +#define LINUX_SHM_RDONLY 0x1000 +#define LINUX_SHM_RND 0x2000 +#define LINUX_SHM_REMAP 0x4000 + +/* semctl commands */ +#define LINUX_GETPID 11 +#define LINUX_GETVAL 12 +#define LINUX_GETALL 13 +#define LINUX_GETNCNT 14 +#define LINUX_GETZCNT 15 +#define LINUX_SETVAL 16 +#define LINUX_SETALL 17 +#define LINUX_SEM_STAT 18 +#define LINUX_SEM_INFO 19 + +/* + * Version flags for semctl, msgctl, and shmctl commands + * These are passed as bitflags or-ed with the actual command + */ +#define LINUX_IPC_OLD 0 /* Old version (no 32-bit UID support on many + architectures) */ +#define LINUX_IPC_64 0x0100 /* New version (support 32-bit UIDs, bigger + message sizes, etc. */ + +#if defined(__i386__) || defined(__amd64__) + +struct linux_msgctl_args +{ + l_int msqid; + l_int cmd; + struct l_msqid_ds *buf; +}; + +struct linux_msgget_args +{ + l_key_t key; + l_int msgflg; +}; + +struct linux_msgrcv_args +{ + l_int msqid; + struct l_msgbuf *msgp; + l_size_t msgsz; + l_long msgtyp; + l_int msgflg; +}; + +struct linux_msgsnd_args +{ + l_int msqid; + struct l_msgbuf *msgp; + l_size_t msgsz; + l_int msgflg; +}; + +struct linux_semctl_args +{ + l_int semid; + l_int semnum; + l_int cmd; + union l_semun arg; +}; + +struct linux_semget_args +{ + l_key_t key; + l_int nsems; + l_int semflg; +}; + +struct linux_semop_args +{ + l_int semid; + struct l_sembuf *tsops; + l_uint nsops; +}; + +struct linux_shmat_args +{ + l_int shmid; + char *shmaddr; + l_int shmflg; + l_ulong *raddr; +}; + +struct linux_shmctl_args +{ + l_int shmid; + l_int cmd; + struct l_shmid_ds *buf; +}; + +struct linux_shmdt_args +{ + char *shmaddr; +}; + +struct linux_shmget_args +{ + l_key_t key; + l_size_t size; + l_int shmflg; +}; + +int linux_msgctl(struct thread *, struct linux_msgctl_args *); +int linux_msgget(struct thread *, struct linux_msgget_args *); +int linux_msgrcv(struct thread *, struct linux_msgrcv_args *); +int linux_msgsnd(struct thread *, struct linux_msgsnd_args *); + +int linux_semctl(struct thread *, struct linux_semctl_args *); +int linux_semget(struct thread *, struct linux_semget_args *); +int linux_semop(struct thread *, struct linux_semop_args *); + +int linux_shmat(struct thread *, struct linux_shmat_args *); +int linux_shmctl(struct thread *, struct linux_shmctl_args *); +int linux_shmdt(struct thread *, struct linux_shmdt_args *); +int linux_shmget(struct thread *, struct linux_shmget_args *); + +#endif /* __i386__ || __amd64__ */ + +#endif /* _LINUX_IPC_H_ */ |
