On 19 September 2011 19:24, Anton Yuzhaninov <cit...@citrin.ru> wrote: > 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 ); >
Yes, seems a typo there. Also conforms to the Solaris Dynamic Tracing Guide: http://download.oracle.com/docs/cd/E19082-01/819-3620/gelse/index.html (Also, td and p are somewhat different wrt. psinfo_t and lwpsinfo_t in Solaris). -- wbr, pluknet _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
