src/ipc/ipck

   1 #!/bin/sh
   2 # $Id$
   3
   4 #   This program is free software; you can redistribute it and/or modify
   5 #   it under the terms of the GNU General Public License as published by
   6 #   the Free Software Foundation; either version 2 of the License, or
   7 #   (at your option) any later version.
   8 #
   9 #   This program is distributed in the hope that it will be useful,
  10 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #   GNU General Public License for more details.
  13 #
  14 #   You should have received a copy of the GNU General Public License
  15 #   along with this program; if not, write to the Free Software
  16 #   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17 `
  18
  19 syntaxe()
  20 {
  21  echo ""
  22  echo "IPC destruction"
  23  echo "---------------"
  24  echo ""
  25  echo "    ipck [all | allsem | allmsg | allshm]"
  26  echo ""
  27 }
  28
  29 if test $# -eq 1
  30 then
  31  case $1 in
  32  all)
  33  echo "kill all ipc"
  34  a=`ipcs | grep "_sem" | awk '{print $2}'`
  35  if test " $a" != " "
  36  then
  37   ipcrm sem $a
  38  fi
  39  a=`ipcs | grep "_shm" | awk '{print $2}'`
  40  if test " $a" != " "
  41  then
  42   ipcrm shm $a
  43  fi
  44  a=`ipcs | grep "_msg" | awk '{print $2}'`
  45  if test " $a" != " "
  46  then
  47   ipcrm msg $a
  48  fi
  49  ;;
  50  allsem)
  51  echo "kill all sem"
  52  a=`ipcs | grep "_sem" | awk '{print $2}'`
  53  if test " $a" != " "
  54  then
  55   ipcrm sem $a
  56  fi
  57  ;;
  58  allmsg)
  59  echo "kill all msg"
  60  a=`ipcs | grep "_msg" | awk '{print $2}'`
  61  if test " $a" != " "
  62  then
  63   ipcrm msg $a
  64  fi
  65  ;;
  66  allshm)
  67  echo "kill all shm"
  68  a=`ipcs | grep "_shm" | awk '{print $2}'`
  69  if test " $a" != " "
  70  then
  71   ipcrm shm $a
  72  fi
  73  ;;
  74  *)
  75  syntaxe
  76  ;;
  77  esac
  78 else
  79  syntaxe
  80 fi