1# Edited version of Src/signames1.awk. 2# 3# This is an awk script which finds out what the possibilities for 4# the error names are, and dumps them out so that cpp can turn them 5# into numbers. Since we don't need to decide here what the 6# real signals are, we can afford to be generous about definitions, 7# in case the definitions are in terms of other definitions. 8# However, we need to avoid definitions with parentheses, which will 9# mess up the syntax. 10BEGIN { printf "#include <errno.h>\n\n" } 11 12/^[\t ]*#[\t ]*define[\t ]*E[A-Z0-9]*[\t ][\t ]*[^(\t ]/ { 13 eindex = index($0, "E") 14 etail = substr($0, eindex, 80) 15 split(etail, tmp) 16 enam = substr(tmp[1], 2, 20) 17 printf("XXNAMES XXE%s E%s\n", enam, enam) 18} 19