LTTNG_KERNEL_SESSION_STOP);
}
-int kernctl_filter(int fd, struct lttng_filter_bytecode *filter)
+int kernctl_create_trigger_group(int fd)
+{
+ return LTTNG_IOCTL_NO_CHECK(fd, LTTNG_KERNEL_TRIGGER_GROUP_CREATE);
+}
+
+int kernctl_create_trigger_group_notification_fd(int group_fd)
+{
+ return LTTNG_IOCTL_NO_CHECK(group_fd, LTTNG_KERNEL_TRIGGER_GROUP_NOTIFICATION_FD);
+}
+
+int kernctl_create_trigger(int group_fd, struct lttng_kernel_trigger *trigger)
+{
+ return LTTNG_IOCTL_NO_CHECK(group_fd, LTTNG_KERNEL_TRIGGER_CREATE, trigger);
+}
+
+int kernctl_capture(int fd, const struct lttng_bytecode *capture)
+{
+ struct lttng_kernel_capture_bytecode *kb;
+ uint32_t len;
+ int ret;
+
+ /* Translate bytecode to kernel bytecode */
+ kb = zmalloc(sizeof(*kb) + capture->len);
+ if (!kb)
+ return -ENOMEM;
+ kb->len = len = capture->len;
+ kb->reloc_offset = capture->reloc_table_offset;
+ kb->seqnum = capture->seqnum;
+ memcpy(kb->data, capture->data, len);
+ ret = LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_CAPTURE, kb);
+ free(kb);
+ return ret;
+}
+
+int kernctl_filter(int fd, const struct lttng_bytecode *filter)
{
struct lttng_kernel_filter_bytecode *kb;
uint32_t len;