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check_filewriter_sig() { | check_filewriter_sig() { |
local target | local target |
[ -f "$HIBERNATE_FILEWRITER_TRAIL" ] || return |
[ -f "$HIBERNATE_FILEWRITER_TRAIL" ] || return 0 |
read target < $HIBERNATE_FILEWRITER_TRAIL | read target < $HIBERNATE_FILEWRITER_TRAIL |
[ -f "$target" ] || return | [ -f "$target" ] || return |
case "`dd \"if=$target\" bs=8 count=1 2>/dev/null`" in | case "`dd \"if=$target\" bs=8 count=1 2>/dev/null`" in |