}
/*
- * Add context to event and/or channel.
- * If event_name is NULL, the context is applied to all events of the channel.
- * If channel_name is NULL, a lookup of the event's channel is done.
- * If both are NULL, the context is applied to all events of all channels.
+ * Add context to a channel.
+ *
+ * If the given channel is NULL, add the contexts to all channels.
+ * The event_name param is ignored.
*
* Returns the size of the returned payload data or a negative error code.
*/
/* Copy channel name */
copy_string(lsm.u.context.channel_name, channel_name,
sizeof(lsm.u.context.channel_name));
- /* Copy event name */
- copy_string(lsm.u.context.event_name, event_name,
- sizeof(lsm.u.context.event_name));
copy_lttng_domain(&lsm.domain, &handle->domain);
attr->switch_timer_interval = DEFAULT_CHANNEL_SWITCH_TIMER;
attr->read_timer_interval = DEFAULT_CHANNEL_READ_TIMER;
- attr->subbuf_size = DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE;
+ attr->subbuf_size = default_get_kernel_channel_subbuf_size();
attr->num_subbuf = DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM;
attr->output = DEFAULT_KERNEL_CHANNEL_OUTPUT;
break;
attr->switch_timer_interval = DEFAULT_CHANNEL_SWITCH_TIMER;
attr->read_timer_interval = DEFAULT_CHANNEL_READ_TIMER;
- attr->subbuf_size = DEFAULT_UST_CHANNEL_SUBBUF_SIZE;
+ attr->subbuf_size = default_get_ust_channel_subbuf_size();
attr->num_subbuf = DEFAULT_UST_CHANNEL_SUBBUF_NUM;
attr->output = DEFAULT_UST_CHANNEL_OUTPUT;
break;
memset(&lsm, 0, sizeof(lsm));
lsm.cmd_type = LTTNG_CREATE_SESSION;
- if (!strncmp(name, DEFAULT_SESSION_NAME, strlen(DEFAULT_SESSION_NAME))) {
- ret = snprintf(lsm.session.name, sizeof(lsm.session.name), "%s-%s",
- name, datetime);
- if (ret < 0) {
- PERROR("snprintf session name datetime");
- return -LTTNG_ERR_FATAL;
- }
- } else {
- copy_string(lsm.session.name, name, sizeof(lsm.session.name));
- }
+ copy_string(lsm.session.name, name, sizeof(lsm.session.name));
/* There should never be a data URL */
size = parse_str_urls_to_uri(url, NULL, &uris);