ref: 278caaf11931ec0c71fc13fd4c4794fae325c404
dir: /sys/src/cmd/dtracy/lint.rc/
#!/bin/rc
# check for full switch statements
nl='
'
nodetypes=`''{sed -n '/OINVAL/,/}/ s/,//p' dat.h | sed 's/[ ]*//g; /^$/d' | sort | grep -v '^OINVAL$'}
switches=`$nl{grep -n '/\*nodetype\*/' *.[ch]}
for(l in $switches){
f=`:{echo $l}
a=`$nl{sed -n $f(2)^'s/[^ ].*//p' $f(1)}
comm -23 <{echo $nodetypes} <{sed -n $f(2)^',/^'^$a^'}/ s/^'^$a^'case ([^:]*):.*/\1/p' $f(1) | sort} | sed -n 's/.+/'^$f(1)^':'^$f(2)^' missing &/p'
}
oper=`''{sed -n '/OPINVAL/,/}/ s/,//p' dat.h | sed 's/[ ]*//g; /^$/d' | sort | grep -v '^OPINVAL$'}
switches=`$nl{grep -n '/\*oper\*/' *.[ch]}
for(l in $switches){
f=`:{echo $l}
a=`$nl{sed -n $f(2)^'s/[^ ].*//p' $f(1)}
comm -23 <{echo $oper} <{sed -n $f(2)^',/^'^$a^'}/ s/^'^$a^'case ([^:]*):.*/\1/p' $f(1) | sort} | sed -n 's/.+/'^$f(1)^':'^$f(2)^' missing &/p'
}