Fix: sessiond: use uint64_t for all session ids

[lttng-tools.git] / src / bin / lttng-sessiond / trace-ust.c

diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c
index 51632bad4ed602bcbc52fc769cc346bb709c74b3..65fe84b7d37617a17d3d4a68130d2138158f1a8d 100644 (file)
--- a/src/bin/lttng-sessiond/trace-ust.c
+++ b/src/bin/lttng-sessiond/trace-ust.c
@@ -20,6 +20,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <inttypes.h>
 
 #include <common/common.h>
 #include <common/defaults.h>
@@ -181,7 +182,7 @@ error:
  *
  * Return pointer to structure or NULL.
  */
-struct ltt_ust_session *trace_ust_create_session(unsigned int session_id)
+struct ltt_ust_session *trace_ust_create_session(uint64_t session_id)
 {
        struct ltt_ust_session *lus;
 
@@ -571,6 +572,23 @@ void trace_ust_destroy_channel(struct ltt_ust_channel *channel)
        call_rcu(&channel->node.head, destroy_channel_rcu);
 }
 
+/*
+ * Remove an UST channel from a channel HT.
+ */
+void trace_ust_delete_channel(struct lttng_ht *ht,
+               struct ltt_ust_channel *channel)
+{
+       int ret;
+       struct lttng_ht_iter iter;
+
+       assert(ht);
+       assert(channel);
+
+       iter.iter.node = &channel->node.node;
+       ret = lttng_ht_del(ht, &iter);
+       assert(!ret);
+}
+
 /*
  * Cleanup ust metadata structure.
  */
@@ -629,7 +647,7 @@ void trace_ust_destroy_session(struct ltt_ust_session *session)
 
        assert(session);
 
-       DBG2("Trace UST destroy session %u", session->id);
+       DBG2("Trace UST destroy session %" PRIu64, session->id);
 
        /* Cleaning up UST domain */
        destroy_domain_global(&session->domain_global);