Add --enable-embedded-help option to embed --help messages in binaries

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

diff --git a/src/bin/lttng/commands/metadata.c b/src/bin/lttng/commands/metadata.c
index a5776ac141ad96b859e7b950c23b71e0ed195d8b..4a5ab819823625883aa27ae46101af5909965b1f 100644 (file)
--- a/src/bin/lttng/commands/metadata.c
+++ b/src/bin/lttng/commands/metadata.c
@@ -33,6 +33,12 @@ static char *session_name = NULL;
 
 static int metadata_regenerate(int argc, const char **argv);
 
+#ifdef LTTNG_EMBED_HELP
+static const char help_msg[] =
+#include <lttng-metadata.1.h>
+;
+#endif
+
 enum {
        OPT_HELP = 1,
        OPT_LIST_OPTIONS,
@@ -75,10 +81,16 @@ static int metadata_regenerate(int argc, const char **argv)
 {
        int ret;
 
-       ret = lttng_metadata_regenerate(session_name);
+       if (argc > 1) {
+               ret = -LTTNG_ERR_INVALID;
+               goto end;
+       }
+       ret = lttng_regenerate_metadata(session_name);
        if (ret == 0) {
                MSG("Metadata successfully regenerated for session %s", session_name);
        }
+
+end:
        return ret;
 }
 
@@ -88,7 +100,7 @@ static int handle_command(const char **argv)
        int ret = CMD_SUCCESS, i = 0, argc, command_ret = CMD_SUCCESS;
 
        if (argv == NULL) {
-               SHOW_HELP();
+               ERR("argv is null");
                command_ret = CMD_ERROR;
                goto end;
        }