diff options
Diffstat (limited to 'src/vlibapi/api_shared.c')
| -rw-r--r-- | src/vlibapi/api_shared.c | 161 |
1 files changed, 5 insertions, 156 deletions
diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c index f11344e6e66..77278431fb7 100644 --- a/src/vlibapi/api_shared.c +++ b/src/vlibapi/api_shared.c @@ -33,12 +33,11 @@ #include <vppinfra/callback.h> /* *INDENT-OFF* */ -api_main_t api_global_main = - { - .region_name = "/unset", - .api_uid = -1, - .api_gid = -1, - }; +static api_main_t api_global_main = { + .region_name = "/unset", + .api_uid = -1, + .api_gid = -1, +}; /* *INDENT-ON* */ /* Please use vlibapi_get_main() to access my_api_main */ @@ -644,156 +643,6 @@ msg_handler_internal (api_main_t *am, void *the_msg, uword msg_len, } } -void (*vl_msg_api_fuzz_hook) (u16, void *); - -/* This is only to be called from a vlib/vnet app */ -void -vl_msg_api_handler_with_vm_node (api_main_t * am, svm_region_t * vlib_rp, - void *the_msg, vlib_main_t * vm, - vlib_node_runtime_t * node, u8 is_private) -{ - u16 id = clib_net_to_host_u16 (*((u16 *) the_msg)); - u8 *(*handler) (void *, void *, void *); - u8 *(*print_fp) (void *, void *); - svm_region_t *old_vlib_rp; - void *save_shmem_hdr; - int is_mp_safe = 1; - - if (PREDICT_FALSE (am->elog_trace_api_messages)) - { - /* *INDENT-OFF* */ - ELOG_TYPE_DECLARE (e) = - { - .format = "api-msg: %s", - .format_args = "T4", - }; - /* *INDENT-ON* */ - struct - { - u32 c; - } *ed; - ed = ELOG_DATA (am->elog_main, e); - if (id < vec_len (am->msg_names) && am->msg_names[id]) - ed->c = elog_string (am->elog_main, (char *) am->msg_names[id]); - else - ed->c = elog_string (am->elog_main, "BOGUS"); - } - - if (id < vec_len (am->msg_handlers) && am->msg_handlers[id]) - { - handler = (void *) am->msg_handlers[id]; - - if (PREDICT_FALSE (am->rx_trace && am->rx_trace->enabled)) - vl_msg_api_trace (am, am->rx_trace, the_msg); - - if (PREDICT_FALSE (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 for msg %d]\n", id); - } - else - { - (*print_fp) (the_msg, vm); - } - } - is_mp_safe = am->is_mp_safe[id]; - - if (!is_mp_safe) - { - vl_msg_api_barrier_trace_context (am->msg_names[id]); - vl_msg_api_barrier_sync (); - } - if (is_private) - { - old_vlib_rp = am->vlib_rp; - save_shmem_hdr = am->shmem_hdr; - am->vlib_rp = vlib_rp; - am->shmem_hdr = (void *) vlib_rp->user_ctx; - } - - if (PREDICT_FALSE (vl_msg_api_fuzz_hook != 0)) - (*vl_msg_api_fuzz_hook) (id, the_msg); - - if (am->is_autoendian[id]) - { - void (*endian_fp) (void *); - endian_fp = am->msg_endian_handlers[id]; - (*endian_fp) (the_msg); - } - if (PREDICT_FALSE (vec_len (am->perf_counter_cbs) != 0)) - clib_call_callbacks (am->perf_counter_cbs, am, id, 0 /* before */ ); - - (*handler) (the_msg, vm, node); - - if (PREDICT_FALSE (vec_len (am->perf_counter_cbs) != 0)) - clib_call_callbacks (am->perf_counter_cbs, am, id, 1 /* after */ ); - if (is_private) - { - am->vlib_rp = old_vlib_rp; - am->shmem_hdr = save_shmem_hdr; - } - if (!is_mp_safe) - vl_msg_api_barrier_release (); - } - else - { - clib_warning ("no handler for msg id %d", id); - } - - /* - * Special-case, so we can e.g. bounce messages off the vnet - * main thread without copying them... - */ - if (id >= vec_len (am->message_bounce) || !(am->message_bounce[id])) - { - if (is_private) - { - old_vlib_rp = am->vlib_rp; - save_shmem_hdr = am->shmem_hdr; - am->vlib_rp = vlib_rp; - am->shmem_hdr = (void *) vlib_rp->user_ctx; - } - vl_msg_api_free (the_msg); - if (is_private) - { - am->vlib_rp = old_vlib_rp; - am->shmem_hdr = save_shmem_hdr; - } - } - - if (PREDICT_FALSE (am->elog_trace_api_messages)) - { - /* *INDENT-OFF* */ - ELOG_TYPE_DECLARE (e) = - { - .format = "api-msg-done(%s): %s", - .format_args = "t4T4", - .n_enum_strings = 2, - .enum_strings = - { - "barrier", - "mp-safe", - } - }; - /* *INDENT-ON* */ - - struct - { - u32 barrier; - u32 c; - } *ed; - ed = ELOG_DATA (am->elog_main, e); - if (id < vec_len (am->msg_names) && am->msg_names[id]) - ed->c = elog_string (am->elog_main, (char *) am->msg_names[id]); - else - ed->c = elog_string (am->elog_main, "BOGUS"); - ed->barrier = is_mp_safe; - } -} - void vl_msg_api_handler (void *the_msg, uword msg_len) { |