-/*
- * Add context on a kernel event.
- */
-int kernel_add_event_context(struct ltt_kernel_event *event,
- struct lttng_kernel_context *ctx)
-{
- int ret;
-
- DBG("Adding context to event %s", event->event->name);
- ret = kernctl_add_context(event->fd, ctx);
- if (ret < 0) {
- PERROR("add context ioctl");
- goto error;
- }
-
- event->ctx = zmalloc(sizeof(struct lttng_kernel_context));
- if (event->ctx == NULL) {
- PERROR("zmalloc event context");
- goto error;
- }
-
- memcpy(event->ctx, ctx, sizeof(struct lttng_kernel_context));
-
- return 0;
-
-error:
- return ret;
-}
-