In the file sys/kern/kern_sig.c defined DTrace probe proc:::signal-discard SDT_PROBE_DEFINE(proc, kernel, , signal_discard, signal-discard); SDT_PROBE_ARGTYPE(proc, kernel, , signal_discard, 0, "struct thread *"); SDT_PROBE_ARGTYPE(proc, kernel, , signal_discard, 1, "struct proc *"); SDT_PROBE_ARGTYPE(proc, kernel, , signal_discard, 2, "int");
Then latter this proble called as: SDT_PROBE(proc, kernel, , signal_discard, ps, td, sig, 0, 0 ); type for var ps is struct sigacts* =! struct thread * (bug?) type for var td is struct thread * =! struct proc * (bug?) type for var sig is int == int (ok) To match solaris DTrace probe shuild called as: SDT_PROBE(proc, kernel, , signal_discard, td, p, sig, 0, 0 ); -- Anton Yuzhaninov _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[email protected]"
