1 #ifndef LTTNG_SPAWN_VIEWER_H
2 #define LTTNG_SPAWN_VIEWER_H
5 * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
7 * SPDX-License-Identifier: LGPL-2.1-only
11 #include <lttng/lttng-export.h>
16 * Read the trace by `exec()ing` the provided viewer program if any. If
17 * `opt_viewer` is NULL, try to read the trace with the default trace reader.
18 * On success, this function doesn't return.
19 * Returns -1 if the `opt_viewer` string or the default trace viewer can't be
22 * This symbol was mistakenly made public before the 2.12 release. It can't
23 * be removed (but it can be stubbed-out if necessary).
25 extern "C" LTTNG_EXPORT int
26 spawn_viewer(const char *trace_path, char *opt_viewer, bool opt_live_mode);
28 #endif /* ifndef LTTNG_SPAWN_VIEWER_H */