dtrace_handle_drop
if (dtrace_handle_drop(g_dtp, &drophandler, NULL) == -1)
if (dtrace_handle_drop(g_dtp, &drop_handler, NULL) == -1) {
if (dtrace_handle_drop(g_dtp, &drophandler, NULL) == -1)
if (dtrace_handle_drop(dtp, dtrace_dcmddrop, NULL) == -1) {
extern int dtrace_handle_drop(dtrace_hdl_t *, dtrace_handle_drop_f *, void *);
if (dtrace_handle_drop(dtp, &dtj_drophandler, NULL) == -1) {