SoW-2019-0002: Dynamic Snapshot

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

diff --git a/src/bin/lttng/lttng.c b/src/bin/lttng/lttng.c
index 8842a03b51e0dd1a602b716c40eb2494d8b77836..437a9cc4c2e00367ec5d10f2d0061ae18f4d5c49 100644 (file)
--- a/src/bin/lttng/lttng.c
+++ b/src/bin/lttng/lttng.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (c)  2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
  *
- * 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
@@ -43,7 +33,7 @@ NULL
 ;
 
 /* Variables */
-static char *progname;
+static const char *progname;
 int opt_no_sessiond;
 char *opt_sessiond_path;
 
@@ -75,7 +65,9 @@ static struct option long_options[] = {
 /* First level command */
 static struct cmd_struct commands[] =  {
        { "add-context", cmd_add_context},
+       { "add-trigger", cmd_add_trigger},
        { "create", cmd_create},
+       { "clear", cmd_clear},
        { "destroy", cmd_destroy},
        { "disable-channel", cmd_disable_channels},
        { "disable-event", cmd_disable_events},
@@ -83,9 +75,11 @@ static struct cmd_struct commands[] =  {
        { "enable-event", cmd_enable_events},
        { "help", NULL},
        { "list", cmd_list},
+       { "list-triggers", cmd_list_triggers},
        { "load", cmd_load},
        { "metadata", cmd_metadata},
        { "regenerate", cmd_regenerate},
+       { "remove-trigger", cmd_remove_trigger},
        { "rotate", cmd_rotate},
        { "enable-rotation", cmd_enable_rotation},
        { "disable-rotation", cmd_disable_rotation},
@@ -104,9 +98,10 @@ static struct cmd_struct commands[] =  {
 
 static void version(FILE *ofp)
 {
-       fprintf(ofp, "%s (LTTng Trace Control) " VERSION" - " VERSION_NAME "%s\n",
+       fprintf(ofp, "%s (LTTng Trace Control) " VERSION" - " VERSION_NAME "%s%s\n",
                        progname,
-                       GIT_VERSION[0] == '\0' ? "" : " - " GIT_VERSION);
+                       GIT_VERSION[0] == '\0' ? "" : " - " GIT_VERSION,
+                       EXTRA_VERSION_NAME[0] == '\0' ? "" : " - " EXTRA_VERSION_NAME);
 }
 
 /*
@@ -279,6 +274,7 @@ static void show_basic_help(void)
        puts("");
        puts("Tracing sessions:");
        puts("  create            " CONFIG_CMD_DESCR_CREATE);
+       puts("  clear             " CONFIG_CMD_DESCR_CLEAR);
        puts("  destroy           " CONFIG_CMD_DESCR_DESTROY);
        puts("  load              " CONFIG_CMD_DESCR_LOAD);
        puts("  regenerate        " CONFIG_CMD_DESCR_REGENERATE);
@@ -303,6 +299,11 @@ static void show_basic_help(void)
        puts("  start             " CONFIG_CMD_DESCR_START);
        puts("  stop              " CONFIG_CMD_DESCR_STOP);
        puts("");
+       puts("Tracing session rotation:");
+       puts("  disable-rotation  " CONFIG_CMD_DESCR_DISABLE_ROTATION);
+       puts("  enable-rotation   " CONFIG_CMD_DESCR_ENABLE_ROTATION);
+       puts("  rotate            " CONFIG_CMD_DESCR_ROTATE);
+       puts("");
        puts("Resource tracking:");
        puts("  track             " CONFIG_CMD_DESCR_TRACK);
        puts("  untrack           " CONFIG_CMD_DESCR_UNTRACK);