static void vl_api_rx_thread_exit_t_handler (
vl_api_rx_thread_exit_t *mp)
{
memory_client_main_t *mm = &memory_client_main;
vl_msg_api_free (mp);
longjmp (mm->rx_thread_jmpbuf, 1);
}
void vl_msg_api_cleanup_handler (void *the_msg)
{
api_main_t *am = &api_main;
u16 id = ntohs(*((u16 *)the_msg));
if (PREDICT_FALSE(id >= vec_len(am->msg_cleanup_handlers))) {
clib_warning ("_vl_msg_id too large: %d\n", id);
return;
}
if (am->msg_cleanup_handlers[id])
(*am->msg_cleanup_handlers[id])(the_msg);
vl_msg_api_free(the_msg);
}
always_inline void
msg_handler_internal (api_main_t * am,
void *the_msg, int trace_it, int do_it, int free_it)
{
u16 id = ntohs (*((u16 *) the_msg));
u8 *(*print_fp) (void *, void *);
if (id < vec_len (am->msg_handlers) && am->msg_handlers[id])
{
if (trace_it)
vl_msg_api_trace (am, am->rx_trace, the_msg);
if (am->msg_print_flag)
{
fformat (stdout, "[%d]: %s\n", id, am->msg_names[id]);
print_fp = (void *) am->msg_print_handlers[id];
if (print_fp == 0)
{
fformat (stdout, " [no registered print fn]\n");
}
else
{
(*print_fp) (the_msg, stdout);
}
}
if (do_it)
{
if (!am->is_mp_safe[id])
vl_msg_api_barrier_sync ();
(*am->msg_handlers[id]) (the_msg);
if (!am->is_mp_safe[id])
vl_msg_api_barrier_release ();
}
}
else
{
clib_warning ("no handler for msg id %d", id);
}
if (free_it)
vl_msg_api_free (the_msg);
}
/* This is only to be called from a vlib/vnet app */
void
vl_msg_api_handler_with_vm_node (api_main_t * am,
void *the_msg, vlib_main_t * vm,
vlib_node_runtime_t * node)
{
u16 id = ntohs (*((u16 *) the_msg));
u8 *(*handler) (void *, void *, void *);
#if ELOG_API_MESSAGE_HANDLERS > 0
{
/* *INDENT-OFF* */
ELOG_TYPE_DECLARE (e) =
{
.format = "api-msg: %s",
.format_args = "T4",
};
/* *INDENT-ON* */
struct
{
u32 c;
} *ed;
ed = ELOG_DATA (&vm->elog_main, e);
if (id < vec_len (am->msg_names))
ed->c = elog_id_for_msg_name (vm, am->msg_names[id]);
else
ed->c = elog_id_for_msg_name (vm, "BOGUS");
}
#endif
if (id < vec_len (am->msg_handlers) && am->msg_handlers[id])
{
handler = (void *) am->msg_handlers[id];
if (am->rx_trace && am->rx_trace->enabled)
vl_msg_api_trace (am, am->rx_trace, the_msg);
if (!am->is_mp_safe[id])
vl_msg_api_barrier_sync ();
(*handler) (the_msg, vm, node);
if (!am->is_mp_safe[id])
vl_msg_api_barrier_release ();
}
else
{
clib_warning ("no hander for msg id %d", id);
}
/*
* Special-case, so we can e.g. bounce messages off the vnet
* main thread without copying them...
*/
if (!(am->message_bounce[id]))
vl_msg_api_free (the_msg);
#if ELOG_API_MESSAGE_HANDLERS > 0
{
/* *INDENT-OFF* */
ELOG_TYPE_DECLARE (e) = {
.format = "api-msg-done: %s",
.format_args = "T4",
};
/* *INDENT-ON* */
struct
{
u32 c;
} *ed;
ed = ELOG_DATA (&vm->elog_main, e);
if (id < vec_len (am->msg_names))
ed->c = elog_id_for_msg_name (vm, am->msg_names[id]);
else
ed->c = elog_id_for_msg_name (vm, "BOGUS");
}
#endif
}
void
vl_msg_api_handler (void *the_msg)
{
api_main_t *am = &api_main;
msg_handler_internal (am, the_msg,
(am->rx_trace
&& am->rx_trace->enabled) /* trace_it */ ,
1 /* do_it */ , 1 /* free_it */ );
}
void
vl_msg_api_handler_no_free (void *the_msg)
{
api_main_t *am = &api_main;
msg_handler_internal (am, the_msg,
(am->rx_trace
&& am->rx_trace->enabled) /* trace_it */ ,
1 /* do_it */ , 0 /* free_it */ );
}