- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; only version 2 of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
if (strlen(channel_name) == 0) {
ret = add_kctx_all_channels(ksession, &kctx, event_name);
if (strlen(channel_name) == 0) {
ret = add_kctx_all_channels(ksession, &kctx, event_name);
struct lttng_ht_iter iter;
struct lttng_ht *chan_ht;
struct ltt_ust_channel *uchan = NULL;
struct lttng_ht_iter iter;
struct lttng_ht *chan_ht;
struct ltt_ust_channel *uchan = NULL;
if (strlen(channel_name) != 0) {
uchan = trace_ust_find_channel_by_name(chan_ht, channel_name);
if (uchan == NULL) {
if (strlen(channel_name) != 0) {
uchan = trace_ust_find_channel_by_name(chan_ht, channel_name);
if (uchan == NULL) {
if (uchan && have_event) {
uevent = trace_ust_find_event_by_name(uchan->events, event_name);
if (uevent == NULL) {
if (uchan && have_event) {
uevent = trace_ust_find_event_by_name(uchan->events, event_name);
if (uevent == NULL) {
goto error;
} else if (!uchan && !have_event) { /* Add ctx all events, all channels */
/* For all channels */
cds_lfht_for_each_entry(chan_ht->ht, &iter.iter, uchan, node.node) {
ret = add_uctx_to_channel(usess, domain, uchan, ctx);
if (ret < 0) {
goto error;
} else if (!uchan && !have_event) { /* Add ctx all events, all channels */
/* For all channels */
cds_lfht_for_each_entry(chan_ht->ht, &iter.iter, uchan, node.node) {
ret = add_uctx_to_channel(usess, domain, uchan, ctx);
if (ret < 0) {