Lines Matching defs:ttc
114 trap_trace_ctl_t *ttc = &ttcp[i];
116 if (ttc->ttc_first == NULL)
124 ttc->ttc_current = ttc->ttc_next - sizeof (trap_trace_rec_t);
134 trap_trace_ctl_t *ttcp = wsp->walk_data, *ttc, *latest_ttc;
145 ttc = &ttcp[i];
147 if (ttc->ttc_current == NULL)
150 if (ttc->ttc_current < ttc->ttc_first)
151 ttc->ttc_current = ttc->ttc_limit - recsize;
153 if (mdb_vread(&rec, sizeof (rec), ttc->ttc_current) == -1) {
154 mdb_warn("couldn't read rec at %p", ttc->ttc_current);
160 latest_ttc = ttc;
167 ttc = latest_ttc;
169 if (mdb_vread(&rec, sizeof (rec), ttc->ttc_current) == -1) {
170 mdb_warn("couldn't read rec at %p", ttc->ttc_current);
174 rval = wsp->walk_callback(ttc->ttc_current, &rec, wsp->walk_cbdata);
176 if (ttc->ttc_current == ttc->ttc_next)
177 ttc->ttc_current = NULL;
179 ttc->ttc_current -= sizeof (trap_trace_rec_t);
522 trap_trace_ctl_t *ttc = dcmd.ttd_ttc;
533 if (mdb_readsym(ttc, ttc_size, "trap_trace_ctl") == -1) {