/*
 * Copyright (c) 1994 Adam Glass and Charles Hannum.  All rights reserved.
 * Copyright (c) 2013 Larisa Grigore <larisagrigore@gmail.com>.
 *
 * 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 Adam Glass and Charles
 *      Hannum.
 * 4. The names of the authors may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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 SYSVD_LIMITS_H
#define SYSVD_LIMITS_H

/*
 * Tuneable values
 */
#ifndef SHMMIN
#define SHMMIN  1
#endif
#ifndef SHMMNI
#define SHMMNI  512 * 4 /* 512 for each type of sysv resource plus the 
                           segments used for UNDO operations (sysv sems).
                           */
#endif
#ifndef SHMSEG
#define SHMSEG  1024
#endif

struct shminfo {
//      long    shmmax,         /* max shared memory segment size (bytes) */
        long    shmmin,         /* min shared memory segment size (bytes) */
                shmmni,         /* max number of shared memory identifiers */
                shmseg;         /* max shared memory segments per process */
//              shmall;         /* max amount of shared memory (pages) */
};

#endif