kernel/extract-errno.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 # grep message type and errno constants and make them into a .h file
   6 cat ../include/sys/errno.h | \
   7 tr -s ' \t' ' ' | \
   8 sed 's/^# /#/' | \
   9 egrep '^#define [A-Z_][A-Z0-9_]* \( ?_SIGN ?[0-9]+ ?\)' | \
  10 cut -d' ' -f2 | \
  11 sed 's/\(.*\)/IDENT(\1)/' | \
  12 sort