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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [tools/] [build/] [unlock-directory.in] - Blame information for rev 587

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1 30 unneback
#!@KSH@
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#
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# $Id: unlock-directory.in,v 1.2 2001-09-27 12:02:53 chris Exp $
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#
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# Unlock a directory processed by lock_directory
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#
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# is a particular command available on this machine?
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#
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cmd_avail()
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{
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    set -- `type $1 2>&1`
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    if [ "$2" = "not" -a "$3" = "found" ] || [ "$3" = "not" -a "$4" = "found" ]
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    then
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        return 1
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    else
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        return 0
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    fi
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}
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unlock_directory() {
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    ul_dir=$1/.                 # get any symlink out of the way using '.'
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    if [ -d $ul_dir ]
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    then
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        find $ul_dir -type d ! -perm -0222 -print | $XARGS -t chmod +w
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    fi
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}
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# Use gnu xargs if available; faster, more reliable in general
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XARGS=xargs
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cmd_avail gxargs && XARGS=gxargs
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for dir
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do
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    unlock_directory $dir
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done
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# Local Variables: ***
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# mode:ksh ***
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# End: ***
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