Cleanup: standardise include path

[lttng-ust.git] / liblttng-ust / lttng-events.c

diff --git a/liblttng-ust/lttng-events.c b/liblttng-ust/lttng-events.c
index 9ee91ae355e442f7b06bcac54d82018ac1d637db..d1beac3a6d027154e5d40acd696a0d1cfcb6cf14 100644 (file)
--- a/liblttng-ust/lttng-events.c
+++ b/liblttng-ust/lttng-events.c
@@ -20,7 +20,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#define _GNU_SOURCE
 #define _LGPL_SOURCE
 #include <stdio.h>
 #include <urcu/list.h>
@@ -318,7 +317,20 @@ int lttng_create_enum_check(const struct lttng_type *type,
                const struct lttng_enum_desc *enum_desc;
                int ret;
 
-               enum_desc = type->u.basic.enumeration.desc;
+               enum_desc = type->u.legacy.basic.enumeration.desc;
+               ret = lttng_enum_create(enum_desc, session);
+               if (ret && ret != -EEXIST) {
+                       DBG("Unable to create enum error: (%d)", ret);
+                       return ret;
+               }
+               break;
+       }
+       case atype_enum_nestable:
+       {
+               const struct lttng_enum_desc *enum_desc;
+               int ret;
+
+               enum_desc = type->u.enum_nestable.desc;
                ret = lttng_enum_create(enum_desc, session);
                if (ret && ret != -EEXIST) {
                        DBG("Unable to create enum error: (%d)", ret);
@@ -333,7 +345,7 @@ int lttng_create_enum_check(const struct lttng_type *type,
                int ret;
 
                tag_field_generic = lttng_ust_dynamic_type_tag_field();
-               enum_desc = tag_field_generic->type.u.basic.enumeration.desc;
+               enum_desc = tag_field_generic->type.u.enum_nestable.desc;
                ret = lttng_enum_create(enum_desc, session);
                if (ret && ret != -EEXIST) {
                        DBG("Unable to create enum error: (%d)", ret);
@@ -744,7 +756,8 @@ void lttng_create_event_if_missing(struct lttng_enabler *enabler)
         */
        cds_list_for_each_entry(probe_desc, probe_list, head) {
                for (i = 0; i < probe_desc->nr_events; i++) {
-                       int found = 0, ret;
+                       int ret;
+                       bool found = false;
                        struct cds_hlist_head *head;
                        struct cds_hlist_node *node;
                        const char *event_name;
@@ -765,7 +778,7 @@ void lttng_create_event_if_missing(struct lttng_enabler *enabler)
                        cds_hlist_for_each_entry(event, node, head, hlist) {
                                if (event->desc == desc
                                                && event->chan == enabler->chan) {
-                                       found = 1;
+                                       found = true;
                                        break;
                                }
                        }
@@ -871,11 +884,16 @@ void lttng_probe_provider_unregister_events(struct lttng_probe_desc *provider_de
                                                struct lttng_enum *curr_enum;
 
                                                field = &(event->desc->fields[j]);
-                                               if (field->type.atype != atype_enum) {
+                                               switch (field->type.atype) {
+                                               case atype_enum:
+                                                       enum_desc = field->type.u.legacy.basic.enumeration.desc;
+                                                       break;
+                                               case atype_enum_nestable:
+                                                       enum_desc = field->type.u.enum_nestable.desc;
+                                                       break;
+                                               default:
                                                        continue;
                                                }
-
-                                               enum_desc = field->type.u.basic.enumeration.desc;
                                                curr_enum = lttng_ust_enum_get_from_desc(session, enum_desc);
                                                if (curr_enum) {
                                                        _lttng_enum_destroy(curr_enum);
@@ -901,6 +919,9 @@ int lttng_enabler_ref_events(struct lttng_enabler *enabler)
        struct lttng_session *session = enabler->chan->session;
        struct lttng_event *event;
 
+       if (!enabler->enabled)
+               goto end;
+
        /* First ensure that probe events are created for this enabler. */
        lttng_create_event_if_missing(enabler);
 
@@ -932,6 +953,7 @@ int lttng_enabler_ref_events(struct lttng_enabler *enabler)
 
                /* TODO: merge event context. */
        }
+end:
        return 0;
 }
 
@@ -1122,6 +1144,8 @@ int lttng_attach_context(struct lttng_ust_context *context_param,
                return lttng_add_net_ns_to_ctx(ctx);
        case LTTNG_UST_CONTEXT_PID_NS:
                return lttng_add_pid_ns_to_ctx(ctx);
+       case LTTNG_UST_CONTEXT_TIME_NS:
+               return lttng_add_time_ns_to_ctx(ctx);
        case LTTNG_UST_CONTEXT_USER_NS:
                return lttng_add_user_ns_to_ctx(ctx);
        case LTTNG_UST_CONTEXT_UTS_NS: