lus->snapshot_mode = session->snapshot_mode;
lus->live_timer_interval = session->live_timer;
session->ust_session = lus;
-
+ if (session->shm_path[0]) {
+ strncpy(lus->root_shm_path, session->shm_path,
+ sizeof(lus->root_shm_path));
+ lus->root_shm_path[sizeof(lus->root_shm_path) - 1] = '\0';
+ strncpy(lus->shm_path, session->shm_path,
+ sizeof(lus->shm_path));
+ lus->shm_path[sizeof(lus->shm_path) - 1] = '\0';
+ strncat(lus->shm_path, "/ust",
+ sizeof(lus->shm_path) - strlen(lus->shm_path) - 1);
+ }
/* Copy session output to the newly created UST session */
ret = copy_session_consumer(domain->type, session);
if (ret != LTTNG_OK) {
case LTTNG_SNAPSHOT_LIST_OUTPUT:
case LTTNG_SNAPSHOT_RECORD:
case LTTNG_SAVE_SESSION:
+ case LTTNG_SET_SESSION_SHM_PATH:
need_domain = 0;
break;
default:
&cmd_ctx->lsm->u.channel.chan, kernel_poll_pipe[1]);
break;
}
+ case LTTNG_TRACK_PID:
+ {
+ ret = cmd_track_pid(cmd_ctx->session,
+ cmd_ctx->lsm->domain.type,
+ cmd_ctx->lsm->u.pid_tracker.pid);
+ break;
+ }
+ case LTTNG_UNTRACK_PID:
+ {
+ ret = cmd_untrack_pid(cmd_ctx->session,
+ cmd_ctx->lsm->domain.type,
+ cmd_ctx->lsm->u.pid_tracker.pid);
+ break;
+ }
case LTTNG_ENABLE_EVENT:
{
struct lttng_event_exclusion *exclusion = NULL;
&cmd_ctx->creds);
break;
}
+ case LTTNG_SET_SESSION_SHM_PATH:
+ {
+ ret = cmd_set_session_shm_path(cmd_ctx->session,
+ cmd_ctx->lsm->u.set_shm_path.shm_path);
+ break;
+ }
default:
ret = LTTNG_ERR_UND;
break;
} else {
unsigned long v;
+ if (!arg) {
+ ret = -EINVAL;
+ goto end;
+ }
errno = 0;
v = strtoul(arg, NULL, 0);
if (errno != 0 || !isdigit(arg[0])) {