X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Fust-core.c;h=abea7bbdffb137fdbbae86e2d1c7c4f2422372bb;hb=de713d8a77cbd77e60f58537b0fc222f98fde395;hp=6574f93b194150540456bdb9dfd86d5479381acc;hpb=ce47f5d8417e9cc78e41be04428f4837071ae79b;p=lttng-ust.git

diff --git a/liblttng-ust/ust-core.c b/liblttng-ust/ust-core.c
index 6574f93b..abea7bbd 100644
--- a/liblttng-ust/ust-core.c
+++ b/liblttng-ust/ust-core.c
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _LGPL_SOURCE
+#include <stdint.h>
+#include <stddef.h>
 #include <stdlib.h>
 #include <lttng/ust-events.h>
 #include <usterr-signal-safe.h>
@@ -62,21 +65,20 @@ void lttng_transport_unregister(struct lttng_transport *transport)
 /*
  * Needed by comm layer.
  */
-struct lttng_enum *lttng_ust_enum_get(struct lttng_session *session,
-		const char *enum_name)
+struct lttng_enum *lttng_ust_enum_get_from_desc(struct lttng_session *session,
+		const struct lttng_enum_desc *enum_desc)
 {
 	struct lttng_enum *_enum;
 	struct cds_hlist_head *head;
 	struct cds_hlist_node *node;
-	size_t name_len = strlen(enum_name);
+	size_t name_len = strlen(enum_desc->name);
 	uint32_t hash;
 
-	hash = jhash(enum_name, name_len, 0);
+	hash = jhash(enum_desc->name, name_len, 0);
 	head = &session->enums_ht.table[hash & (LTTNG_UST_ENUM_HT_SIZE - 1)];
 	cds_hlist_for_each_entry(_enum, node, head, hlist) {
 		assert(_enum->desc);
-		if (!strncmp(_enum->desc->name, enum_name,
-				LTTNG_UST_SYM_NAME_LEN - 1))
+		if (_enum->desc == enum_desc)
 			return _enum;
 	}
 	return NULL;