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Diffstat (limited to 'sys/compat/linux/linux_ipc64.h')
| -rw-r--r-- | sys/compat/linux/linux_ipc64.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_ipc64.h b/sys/compat/linux/linux_ipc64.h new file mode 100644 index 0000000..d57c7fe --- /dev/null +++ b/sys/compat/linux/linux_ipc64.h @@ -0,0 +1,158 @@ +/*- + * Copyright (c) 2002 Maxim Sobolev <sobomax@FreeBSD.org> + * 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_IPC64_H_ +#define _LINUX_IPC64_H_ + +/* + * The generic ipc64_perm structure. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t on architectures that only had 16 bit + * - 32-bit seq + * - 2 miscellaneous 32-bit values + */ +struct l_ipc64_perm +{ + l_key_t key; + l_uid_t uid; + l_gid_t gid; + l_uid_t cuid; + l_gid_t cgid; + l_mode_t mode; + /* pad if mode_t is ushort: */ + unsigned char __pad1[sizeof(l_int) - sizeof(l_mode_t)]; + l_ushort seq; + l_ushort __pad2; + l_ulong __unused1; + l_ulong __unused2; +}; + +/* + * The generic msqid64_ds structure fro x86 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_msqid64_ds { + struct l_ipc64_perm msg_perm; + l_time_t msg_stime; /* last msgsnd time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused1; +#endif + l_time_t msg_rtime; /* last msgrcv time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused2; +#endif + l_time_t msg_ctime; /* last change time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused3; +#endif + l_ulong msg_cbytes; /* current number of bytes on queue */ + l_ulong msg_qnum; /* number of messages in queue */ + l_ulong msg_qbytes; /* max number of bytes on queue */ + l_pid_t msg_lspid; /* pid of last msgsnd */ + l_pid_t msg_lrpid; /* last receive pid */ + l_ulong __unused4; + l_ulong __unused5; +}; + +/* + * The generic semid64_ds structure for x86 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_semid64_ds { + struct l_ipc64_perm sem_perm; /* permissions */ + l_time_t sem_otime; /* last semop time */ + l_ulong __unused1; + l_time_t sem_ctime; /* last change time */ + l_ulong __unused2; + l_ulong sem_nsems; /* no. of semaphores in array */ + l_ulong __unused3; + l_ulong __unused4; +}; + +/* + * The generic shmid64_ds structure for x86 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_shmid64_ds { + struct l_ipc64_perm shm_perm; /* operation perms */ + l_size_t shm_segsz; /* size of segment (bytes) */ + l_time_t shm_atime; /* last attach time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused1; +#endif + l_time_t shm_dtime; /* last detach time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused2; +#endif + l_time_t shm_ctime; /* last change time */ +#if !defined(__LP64__) || defined(COMPAT_LINUX32) + l_ulong __unused3; +#endif + l_pid_t shm_cpid; /* pid of creator */ + l_pid_t shm_lpid; /* pid of last operator */ + l_ulong shm_nattch; /* no. of current attaches */ + l_ulong __unused4; + l_ulong __unused5; +}; + +struct l_shminfo64 { + l_ulong shmmax; + l_ulong shmmin; + l_ulong shmmni; + l_ulong shmseg; + l_ulong shmall; + l_ulong __unused1; + l_ulong __unused2; + l_ulong __unused3; + l_ulong __unused4; +}; + +#endif /* !LINUX_IPC64_H_ */ |
