# let ^C work as normal
handle SIGINT nostop pass

#### COPY FROM
# force malloc to return NULL
b malloc
disable 1
commands 1
return (void *)0
c
end

b pqGetCopyData3
commands 2
enable once 1
c
end


#### COPY TO
# force pqPutMsgEnd to fail
b pqPutMsgEnd
disable 3
commands 3
return -1
c
end

b PQputCopyEnd
condition 4 !errormsg
commands 4
enable once 3
c
end

### fire it off
c