X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommand.h;h=32d54d22446613d27da68383ee99694271475a8d;hb=c72196171a55e7cabeebe19d68352452e2bf6b25;hp=fc6f01c1c6db6e891aaa6e8cc5a425f192341683;hpb=54a0adbf3cf5cd691d57b9ebaef083cad30273e1;p=lttng-tools.git

diff --git a/src/bin/lttng/command.h b/src/bin/lttng/command.h
index fc6f01c1c..32d54d224 100644
--- a/src/bin/lttng/command.h
+++ b/src/bin/lttng/command.h
@@ -28,6 +28,24 @@
 #define DECL_COMMAND(_name) \
 	extern int cmd_##_name(int, const char **)
 
+#ifdef LTTNG_EMBED_HELP
+# define HELP_MSG_NAME		help_msg
+# define SHOW_HELP_ERROR_LINE	ERR("Cannot show --help for `lttng-%s`", argv[0]);
+#else
+# define HELP_MSG_NAME		NULL
+# define SHOW_HELP_ERROR_LINE	;
+#endif
+
+#define SHOW_HELP() 							\
+	do {								\
+		ret = show_cmd_help(argv[0], HELP_MSG_NAME);		\
+									\
+		if (ret) {						\
+			SHOW_HELP_ERROR_LINE 				\
+			ret = CMD_ERROR;				\
+		}							\
+	} while (0)
+
 enum cmd_error_code {
 	CMD_SUCCESS = 0,
 	CMD_ERROR,
@@ -55,7 +73,6 @@ DECL_COMMAND(disable_channels);
 DECL_COMMAND(add_context);
 DECL_COMMAND(set_session);
 DECL_COMMAND(version);
-DECL_COMMAND(calibrate);
 DECL_COMMAND(view);
 DECL_COMMAND(enable_consumer);
 DECL_COMMAND(disable_consumer);
@@ -64,5 +81,11 @@ DECL_COMMAND(save);
 DECL_COMMAND(load);
 DECL_COMMAND(track);
 DECL_COMMAND(untrack);
+DECL_COMMAND(metadata);
+DECL_COMMAND(regenerate);
+DECL_COMMAND(rotate);
+
+extern int cmd_help(int argc, const char **argv,
+		const struct cmd_struct commands[]);
 
 #endif /* _LTTNG_CMD_H */