From: David Goulet <dgoulet@efficios.com>
Date: Tue, 30 Sep 2014 17:31:43 +0000 (-0400)
Subject: Add --list-options to save/load command
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=13a810d5e44e4e8e5ce4c1a36456cd0e394d36c2

Add --list-options to save/load command

Fixes #835

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/bin/lttng/commands/load.c b/src/bin/lttng/commands/load.c
index 150b880c0..caa571302 100644
--- a/src/bin/lttng/commands/load.c
+++ b/src/bin/lttng/commands/load.c
@@ -38,6 +38,7 @@ enum {
 	OPT_HELP = 1,
 	OPT_ALL,
 	OPT_FORCE,
+	OPT_LIST_OPTIONS,
 };
 
 static struct mi_writer *writer;
@@ -48,6 +49,7 @@ static struct poptOption load_opts[] = {
 	{"all",         'a',  POPT_ARG_NONE, 0, OPT_ALL, 0, 0},
 	{"input-path",  'i',  POPT_ARG_STRING, &opt_input_path, 0, 0, 0},
 	{"force",       'f',  POPT_ARG_NONE, 0, OPT_FORCE, 0, 0},
+	{"list-options",  0,  POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
 	{0, 0, 0, 0, 0, 0, 0}
 };
 
@@ -154,6 +156,9 @@ int cmd_load(int argc, const char **argv)
 		case OPT_ALL:
 			opt_load_all = 1;
 			break;
+		case OPT_LIST_OPTIONS:
+			list_cmd_options(stdout, load_opts);
+			goto end;
 		case OPT_FORCE:
 			opt_force = 1;
 			break;
diff --git a/src/bin/lttng/commands/save.c b/src/bin/lttng/commands/save.c
index d90ae0634..67862a4a0 100644
--- a/src/bin/lttng/commands/save.c
+++ b/src/bin/lttng/commands/save.c
@@ -36,6 +36,7 @@ enum {
 	OPT_HELP = 1,
 	OPT_ALL,
 	OPT_FORCE,
+	OPT_LIST_OPTIONS,
 };
 
 static struct poptOption save_opts[] = {
@@ -44,6 +45,7 @@ static struct poptOption save_opts[] = {
 	{"all",         'a', POPT_ARG_NONE, 0, OPT_ALL, 0, 0},
 	{"output-path", 'o', POPT_ARG_STRING, &opt_output_path, 0, 0, 0},
 	{"force",       'f', POPT_ARG_NONE, 0, OPT_FORCE, 0, 0},
+	{"list-options",  0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
 	{0, 0, 0, 0, 0, 0, 0}
 };
 
@@ -152,6 +154,9 @@ int cmd_save(int argc, const char **argv)
 		case OPT_FORCE:
 			opt_force = 1;
 			break;
+		case OPT_LIST_OPTIONS:
+			list_cmd_options(stdout, save_opts);
+			goto end;
 		default:
 			usage(stderr);
 			ret = CMD_UNDEFINED;