lttng-view: clean-up: remove references to LTTv

[lttng-tools.git] / src / bin / lttng / commands / view.c

diff --git a/src/bin/lttng/commands/view.c b/src/bin/lttng/commands/view.c
index 3e2ce40ef1591c05143f7b8928427b7dd0da7da9..1a9ad6c3a3868978467563b791cff34a133f6b35 100644 (file)
--- a/src/bin/lttng/commands/view.c
+++ b/src/bin/lttng/commands/view.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2011 - David Goulet <dgoulet@efficios.com>
+ * Copyright (C) 2011 David Goulet <dgoulet@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #define _LGPL_SOURCE
@@ -68,10 +58,6 @@ enum viewer_type {
        VIEWER_USER_DEFINED  = 2,
 };
 
-/*
- * NOTE: "lttv" is a shell command and it's not working for exec() family
- * functions so we might think of removing this wrapper or using bash.
- */
 static const struct viewers {
        const char *exec_name;
        enum viewer_type type;
@@ -91,11 +77,6 @@ static const struct viewers *parse_options(void)
                return &(viewers[VIEWER_BABELTRACE2]);
        }
 
-       /*
-        * This means that if -e, --viewers is used, we just override everything
-        * with it. For supported viewers like lttv, we could simply detect if "-t"
-        * is passed and if not, add the trace directory to it.
-        */
        return &(viewers[VIEWER_USER_DEFINED]);
 }
 
@@ -190,8 +171,8 @@ static char **alloc_argv_from_local_opts(const char **opts, size_t opts_len,
        memcpy(argv, opts, sizeof(char *) * opts_len);
 
        if (session_live_mode) {
-               argv[opts_len] = "-i";
-               argv[opts_len + 1] = "lttng-live";
+               argv[opts_len] = (char *) "-i";
+               argv[opts_len + 1] = (char *) "lttng-live";
                argv[opts_len + 2] = (char *) trace_path;
                argv[opts_len + 3] = NULL;
        } else {