Clean-up: sessiond comm relay: change spaces to tabs

[lttng-tools.git] / src / lib / lttng-ctl / event.c

diff --git a/src/lib/lttng-ctl/event.c b/src/lib/lttng-ctl/event.c
index 046028cd219a46b25866770c1d8c96b8405092a2..1dd09046dcbc07cf15439391eec97925b52948e0 100644 (file)
--- a/src/lib/lttng-ctl/event.c
+++ b/src/lib/lttng-ctl/event.c
@@ -3,20 +3,10 @@
  *
  * Linux Trace Toolkit Control Library
  *
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #define _LGPL_SOURCE
@@ -51,38 +41,7 @@ end:
        return event;
 error:
        free(event);
-       goto end;
-}
-
-struct lttng_event *lttng_event_copy(const struct lttng_event *event)
-{
-       struct lttng_event *new_event;
-       struct lttng_event_extended *new_event_extended;
-
-       new_event = zmalloc(sizeof(*event));
-       if (!event) {
-               PERROR("Error allocating event structure");
-               goto end;
-       }
-
-       /* Copy the content of the old event. */
-       memcpy(new_event, event, sizeof(*event));
-
-       /*
-        * We need to create a new extended since the previous pointer is now
-        * invalid.
-        */
-       new_event_extended = zmalloc(sizeof(*new_event_extended));
-       if (!new_event_extended) {
-               PERROR("Error allocating event extended structure");
-               goto error;
-       }
-
-       new_event->extended.ptr = new_event_extended;
-end:
-       return new_event;
-error:
-       free(event);
+       event = NULL;
        goto end;
 }
 
@@ -197,8 +156,8 @@ end:
        return ret;
 }
 
-struct lttng_userspace_probe_location *
-lttng_event_get_userspace_probe_location(struct lttng_event *event)
+const struct lttng_userspace_probe_location *
+lttng_event_get_userspace_probe_location(const struct lttng_event *event)
 {
        struct lttng_userspace_probe_location *probe_location = NULL;
        struct lttng_event_extended *event_extended;