Refactoring: move count to an output parameter

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

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index b95ee2df0f4bbbb27e2281fd694df51bbaee0455..395c0f65c145e882a5ae44918eed3e645d19f3fd 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -1836,7 +1836,7 @@ static int save_id_tracker(struct config_writer *writer,
                enum lttng_tracker_type tracker_type)
 {
        int ret = LTTNG_OK;
                enum lttng_tracker_type tracker_type)
 {
        int ret = LTTNG_OK;

-       size_t nr_ids = 0, i;
+       unsigned int nr_ids, i;

        struct lttng_tracker_ids *ids = NULL;
        const char *element_id_tracker, *element_target_id, *element_id;
        const struct lttng_tracker_id *id;
        struct lttng_tracker_ids *ids = NULL;
        const char *element_id_tracker, *element_target_id, *element_id;
        const struct lttng_tracker_id *id;


@@ -1909,7 +1909,11 @@ static int save_id_tracker(struct config_writer *writer,
                goto end;
        }
 
                goto end;
        }
 

-       nr_ids = lttng_tracker_ids_get_count(ids);
+       status = lttng_tracker_ids_get_count(ids, &nr_ids);
+       if (status != LTTNG_TRACKER_ID_STATUS_OK) {
+               ret = LTTNG_ERR_INVALID;
+               goto end;
+       }

 
        if (nr_ids == 1) {
                id = lttng_tracker_ids_get_at_index(ids, 0);
 
        if (nr_ids == 1) {
                id = lttng_tracker_ids_get_at_index(ids, 0);