Hi Tried running the dtrace usdt example code from freebsd dtrace userland wiki page. (https://wiki.freebsd.org/DTrace/userland).
If run standalone the program segfaults. # ./db Bus error (core dumped) If run with dtrace # dtrace -s db.d -c ./db dtrace: script 'db.d' matched 2 probes CPU ID FUNCTION:NAME 0 43245 main:query-start Query: SELECT * FROM apples the program hungs after printing the first probe. Had to use the following command # env WITH_DTRACE=1 make to build the program. Is there any other steps that i have missed to make the program work?. This was tested on FreeBSD 10BETA1 - i386. regards Prashanth _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace To unsubscribe, send any mail to "[email protected]"
