On-disk multiple tracefiles circular buffer

[lttng-tools.git] / src / lib / lttng-ctl / lttng-ctl.c

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 205744ef76eb596749494328553431473a9a276e..f2a61072b7971a44a2254bd600a1a7a85eb4a973 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1360,6 +1360,8 @@ void lttng_channel_set_default_attr(struct lttng_domain *domain,
                attr->subbuf_size = default_get_kernel_channel_subbuf_size();
                attr->num_subbuf = DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM;
                attr->output = DEFAULT_KERNEL_CHANNEL_OUTPUT;
+               attr->tracefile_size = DEFAULT_KERNEL_CHANNEL_TRACEFILE_SIZE;
+               attr->tracefile_count = DEFAULT_KERNEL_CHANNEL_TRACEFILE_COUNT;
                break;
        case LTTNG_DOMAIN_UST:
 #if 0
@@ -1374,6 +1376,8 @@ void lttng_channel_set_default_attr(struct lttng_domain *domain,
                attr->subbuf_size = default_get_ust_channel_subbuf_size();
                attr->num_subbuf = DEFAULT_UST_CHANNEL_SUBBUF_NUM;
                attr->output = DEFAULT_UST_CHANNEL_OUTPUT;
+               attr->tracefile_size = DEFAULT_UST_CHANNEL_TRACEFILE_SIZE;
+               attr->tracefile_count = DEFAULT_UST_CHANNEL_TRACEFILE_COUNT;
                break;
        default:
                /* Default behavior: leave set to 0. */
@@ -1589,7 +1593,7 @@ int _lttng_create_session_ext(const char *name, const char *url,
        struct lttcomm_session_msg lsm;
        struct lttng_uri *uris = NULL;
 
-       if (name == NULL || datetime == NULL) {
+       if (name == NULL || datetime == NULL || url == NULL) {
                return -LTTNG_ERR_INVALID;
        }