trackers: support tracking feature

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

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 53850f74aae784b97a668f30c429c92cca8858be..f152c1c2ed191269a19aace219679916a88e0cfb 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1442,12 +1442,14 @@ error:
 }
 
 /*
- * Command LTTNG_TRACK_PID processed by the client thread.
+ * Command LTTNG_TRACK_ID processed by the client thread.
  *
  * Called with session lock held.
  */
-int cmd_track_pid(struct ltt_session *session, enum lttng_domain_type domain,
-               int pid)
+int cmd_track_id(struct ltt_session *session,
+               enum lttng_tracker_type tracker_type,
+               enum lttng_domain_type domain,
+               const struct lttng_tracker_id *id)
 {
        int ret;
 
@@ -1460,7 +1462,7 @@ int cmd_track_pid(struct ltt_session *session, enum lttng_domain_type domain,
 
                ksess = session->kernel_session;
 
-               ret = kernel_track_pid(ksess, pid);
+               ret = kernel_track_id(tracker_type, ksess, id);
                if (ret != LTTNG_OK) {
                        goto error;
                }
@@ -1474,7 +1476,7 @@ int cmd_track_pid(struct ltt_session *session, enum lttng_domain_type domain,
 
                usess = session->ust_session;
 
-               ret = trace_ust_track_pid(usess, pid);
+               ret = trace_ust_track_id(tracker_type, usess, id);
                if (ret != LTTNG_OK) {
                        goto error;
                }
@@ -1493,12 +1495,14 @@ error:
 }
 
 /*
- * Command LTTNG_UNTRACK_PID processed by the client thread.
+ * Command LTTNG_UNTRACK_ID processed by the client thread.
  *
  * Called with session lock held.
  */
-int cmd_untrack_pid(struct ltt_session *session, enum lttng_domain_type domain,
-               int pid)
+int cmd_untrack_id(struct ltt_session *session,
+               enum lttng_tracker_type tracker_type,
+               enum lttng_domain_type domain,
+               const struct lttng_tracker_id *id)
 {
        int ret;
 
@@ -1511,7 +1515,7 @@ int cmd_untrack_pid(struct ltt_session *session, enum lttng_domain_type domain,
 
                ksess = session->kernel_session;
 
-               ret = kernel_untrack_pid(ksess, pid);
+               ret = kernel_untrack_id(tracker_type, ksess, id);
                if (ret != LTTNG_OK) {
                        goto error;
                }
@@ -1525,7 +1529,7 @@ int cmd_untrack_pid(struct ltt_session *session, enum lttng_domain_type domain,
 
                usess = session->ust_session;
 
-               ret = trace_ust_untrack_pid(usess, pid);
+               ret = trace_ust_untrack_id(tracker_type, usess, id);
                if (ret != LTTNG_OK) {
                        goto error;
                }
@@ -2573,12 +2577,14 @@ ssize_t cmd_list_syscalls(struct lttng_event **events)
 }
 
 /*
- * Command LTTNG_LIST_TRACKER_PIDS processed by the client thread.
+ * Command LTTNG_LIST_TRACKER_IDS processed by the client thread.
  *
  * Called with session lock held.
  */
-ssize_t cmd_list_tracker_pids(struct ltt_session *session,
-               enum lttng_domain_type domain, int32_t **pids)
+ssize_t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
+               struct ltt_session *session,
+               enum lttng_domain_type domain,
+               struct lttng_tracker_id **ids)
 {
        int ret;
        ssize_t nr_pids = 0;
@@ -2589,7 +2595,7 @@ ssize_t cmd_list_tracker_pids(struct ltt_session *session,
                struct ltt_kernel_session *ksess;
 
                ksess = session->kernel_session;
-               nr_pids = kernel_list_tracker_pids(ksess, pids);
+               nr_pids = kernel_list_tracker_ids(tracker_type, ksess, ids);
                if (nr_pids < 0) {
                        ret = LTTNG_ERR_KERN_LIST_FAIL;
                        goto error;
@@ -2601,7 +2607,7 @@ ssize_t cmd_list_tracker_pids(struct ltt_session *session,
                struct ltt_ust_session *usess;
 
                usess = session->ust_session;
-               nr_pids = trace_ust_list_tracker_pids(usess, pids);
+               nr_pids = trace_ust_list_tracker_ids(tracker_type, usess, ids);
                if (nr_pids < 0) {
                        ret = LTTNG_ERR_UST_LIST_FAIL;
                        goto error;