LTT_FIELD_SYSCALL_ID, 0, 0,
before_syscall_entry, NULL,
&g_array_index(hooks, LttvTraceHook, 0));
g_assert(!ret);
ret = lttv_trace_find_hook(ts->parent.parent.t,
LTT_FIELD_SYSCALL_ID, 0, 0,
before_syscall_entry, NULL,
&g_array_index(hooks, LttvTraceHook, 0));
g_assert(!ret);
ret = lttv_trace_find_hook(ts->parent.parent.t,