232 	dtrace_stmtdesc_t *sdp;  in dtrace_stmt_create()  local
234 	if ((sdp = dt_zalloc(dtp, sizeof (dtrace_stmtdesc_t))) == NULL)  in dtrace_stmt_create()
238 	sdp->dtsd_ecbdesc = edp;  in dtrace_stmt_create()
239 	sdp->dtsd_descattr = _dtrace_defattr;  in dtrace_stmt_create()
240 	sdp->dtsd_stmtattr = _dtrace_defattr;  in dtrace_stmt_create()
242 	return (sdp);  in dtrace_stmt_create()
246 dtrace_stmt_action(dtrace_hdl_t *dtp, dtrace_stmtdesc_t *sdp)  in dtrace_stmt_action()  argument
249 	dtrace_ecbdesc_t *edp = sdp->dtsd_ecbdesc;  in dtrace_stmt_action()
254 	if (sdp->dtsd_action_last != NULL) {  in dtrace_stmt_action()
255 		assert(sdp->dtsd_action != NULL);  in dtrace_stmt_action()
256 		assert(sdp->dtsd_action_last->dtad_next == NULL);  in dtrace_stmt_action()
257 		sdp->dtsd_action_last->dtad_next = new;  in dtrace_stmt_action()
261 		assert(sdp->dtsd_action == NULL);  in dtrace_stmt_action()
262 		sdp->dtsd_action = new;  in dtrace_stmt_action()
273 	sdp->dtsd_action_last = new;  in dtrace_stmt_action()
275 	new->dtad_uarg = (uintptr_t)sdp;  in dtrace_stmt_action()
281 dtrace_stmt_add(dtrace_hdl_t *dtp, dtrace_prog_t *pgp, dtrace_stmtdesc_t *sdp)  in dtrace_stmt_add()  argument
289 	stp->ds_desc = sdp;  in dtrace_stmt_add()
311 dtrace_stmt_destroy(dtrace_hdl_t *dtp, dtrace_stmtdesc_t *sdp)  in dtrace_stmt_destroy()  argument
313 	dtrace_ecbdesc_t *edp = sdp->dtsd_ecbdesc;  in dtrace_stmt_destroy()
319 	if (sdp->dtsd_action != NULL) {  in dtrace_stmt_destroy()
320 		dtrace_actdesc_t *last = sdp->dtsd_action_last;  in dtrace_stmt_destroy()
326 			if (ap == sdp->dtsd_action)  in dtrace_stmt_destroy()
329 			if (ap->dtad_next == sdp->dtsd_action)  in dtrace_stmt_destroy()
346 		for (ap = sdp->dtsd_action; ap != NULL; ap = next) {  in dtrace_stmt_destroy()
347 			assert(ap->dtad_uarg == (uintptr_t)sdp);  in dtrace_stmt_destroy()
354 	if (sdp->dtsd_fmtdata != NULL)  in dtrace_stmt_destroy()
355 		dt_printf_destroy(sdp->dtsd_fmtdata);  in dtrace_stmt_destroy()
356 	dt_free(dtp, sdp->dtsd_strdata);  in dtrace_stmt_destroy()
358 	dt_ecbdesc_release(dtp, sdp->dtsd_ecbdesc);  in dtrace_stmt_destroy()
359 	dt_free(dtp, sdp);  in dtrace_stmt_destroy()