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: GPL-2.0-only
11 #include <lttng/lttng-export.h>
15 * Read the trace by `exec()ing` the provided viewer program if any. If
16 * `opt_viewer` is NULL, try to read the trace with the default trace reader.
17 * On success, this function doesn't return.
18 * Returns -1 if the `opt_viewer` string or the default trace viewer can't be
21 * This symbol was mistakenly made public before the 2.12 release. It can't
22 * be removed (but it can be stubbed-out if necessary).
24 extern "C" LTTNG_EXPORT
25 int spawn_viewer(const char *trace_path
, char *opt_viewer
, bool opt_live_mode
);
27 #endif /* ifndef LTTNG_SPAWN_VIEWER_H */
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