bin: compile lttng-sessiond as C++

[lttng-tools.git] / src / common / hashtable / hashtable.h

diff --git a/src/common/hashtable/hashtable.h b/src/common/hashtable/hashtable.h
index 2c77f0afcd8d7dc62f2f2b2b7d07f2ff27a4897e..e2dae968d0040de1136f40a689018099eb2fc538 100644 (file)
--- a/src/common/hashtable/hashtable.h
+++ b/src/common/hashtable/hashtable.h
@@ -14,9 +14,13 @@
 #include <common/macros.h>
 #include <urcu/rculfhash.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern unsigned long lttng_ht_seed;
 
-typedef unsigned long (*hash_fct)(const void *_key, unsigned long seed);
+typedef unsigned long (*hash_fct_type)(const void *_key, unsigned long seed);
 typedef cds_lfht_match_fct hash_match_fct;
 
 enum lttng_ht_type {
@@ -29,7 +33,7 @@ enum lttng_ht_type {
 struct lttng_ht {
        struct cds_lfht *ht;
        cds_lfht_match_fct match_fct;
-       hash_fct hash_fct;
+       hash_fct_type hash_fct;
 };
 
 struct lttng_ht_iter {
@@ -122,4 +126,8 @@ struct lttng_ht_node_u64 *lttng_ht_iter_get_node_u64(
 struct lttng_ht_node_two_u64 *lttng_ht_iter_get_node_two_u64(
                struct lttng_ht_iter *iter);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _LTT_HT_H */