/* $Id$ */

/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
   This file is part of the Gnome Top Library.
   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.

   The Gnome Top Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The Gnome Top Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#include <glibtop/msg_limits.h>

#include <sys/msg.h>

static const unsigned long _glibtop_sysdeps_msg_limits =
(1 << GLIBTOP_IPC_MSGMAX) + (1 << GLIBTOP_IPC_MSGMNB) +
(1 << GLIBTOP_IPC_MSGMNI) + (1 << GLIBTOP_IPC_MSGSSZ) +
(1 << GLIBTOP_IPC_MSGTQL);

/* Provides information about sysv ipc limits. */

void
glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
{
  glibtop_init_r(&server, 0, 0);

  memset (buf, 0, sizeof (glibtop_msg_limits));
  
  /* Set values */

  /* msgpool */
  /* Any way to get this?
     Seems to be MSGMAX-bytes long.*/
  /* buf->msgpool = MSGMAX; */

  /* msgmap: sys/msg.h ? */
  /* Different type in /usr/include/sys/msg.h */

  /* msgmax: sys/msg.h:MSGMAX*/
  buf->msgmax = MSGMAX;
  /* msgmnb: sys/msg.h:MSGMNB */
  buf->msgmnb = MSGMNB;
  /* msgmni: sys/msg.h:MSGMNI */
  buf->msgmni = MSGMNI;
  /* msgssz: sys/msg.h:MSGSSZ */
  buf->msgssz = MSGSSZ;
  /* msgtql: sys/msg.h:MSGTQL */
  buf->msgtql = MSGTQL;
}