source: drbl-virt/conf/initrd_bin/xen-script-common.sh @ 237

#

# Copyright (c) 2005 XenSource Ltd.

#

# This library is free software; you can redistribute it and/or

# modify it under the terms of version 2.1 of the GNU Lesser General Public

# License as published by the Free Software Foundation.

#

# This 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

# Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public

# License along with this library; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#





set -e





evalVariables()

{

  for arg in "$@"

  do

    if expr 'index' "$arg" '=' '>' '1' >/dev/null

    then

      eval "$arg"

    fi

  done

}





findCommand()

{

  for arg in "$@"

  do

    if ! expr 'index' "$arg" '=' >/dev/null

    then

      command="$arg"

      return

    fi

  done

}