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Annotation of sys/compat/linux/linux_shm.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: linux_shm.h,v 1.2 1996/04/17 05:23:58 mickey Exp $    */
                      2: /*     $NetBSD: linux_shm.h,v 1.1 1995/02/28 23:25:57 fvdl Exp $       */
                      3:
                      4: /*
                      5:  * Copyright (c) 1995 Frank van der Linden
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *      This product includes software developed for the NetBSD Project
                     19:  *      by Frank van der Linden
                     20:  * 4. The name of the author may not be used to endorse or promote products
                     21:  *    derived from this software without specific prior written permission
                     22:  *
                     23:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     24:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     25:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     26:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     27:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     28:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     29:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     30:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     31:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     32:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     33:  */
                     34:
                     35: #ifndef _LINUX_SHM_H
                     36: #define _LINUX_SHM_H
                     37:
                     38: /*
                     39:  * shm segment control structure
                     40:  */
                     41: struct linux_shmid_ds {
                     42:        struct linux_ipc_perm   l_shm_perm;
                     43:        int                     l_shm_segsz;
                     44:        linux_time_t            l_shm_atime;
                     45:        linux_time_t            l_shm_dtime;
                     46:        linux_time_t            l_shm_ctime;
                     47:        ushort                  l_shm_cpid;
                     48:        ushort                  l_shm_lpid;
                     49:        short                   l_shm_nattch;
                     50:        ushort                  l_private1;
                     51:        void                    *l_private2;
                     52:        void                    *l_private3;
                     53: };
                     54:
                     55: #define LINUX_SHM_RDONLY       0x1000
                     56: #define LINUX_SHM_RND          0x2000
                     57: #define LINUX_SHM_REMAP                0x4000
                     58:
                     59: #define LINUX_SHM_LOCK         11
                     60: #define LINUX_SHM_UNLOCK       12
                     61: #define LINUX_SHM_STAT         13
                     62: #define LINUX_SHM_INFO         14
                     63:
                     64: #endif /* _LINUX_SHM_H */