TOMOYO Linux Cross Reference
Linux/arch/sparc/vdso/checkundef.sh

   #!/bin/sh
   objdump="$1"
   file="$2"
   $objdump -t "$file" | grep '*UUND*' | grep -v '#scratch' > /dev/null 2>&1
   if [ $? -eq 1 ]; then
       exit 0
   else
       echo "$file: undefined symbols found" >&2
       exit 1
  fi

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